ydb/yql/essentials/parser/pg_catalog/data/pg_proc.dat

#----------------------------------------------------------------------
#
# pg_proc.dat
#    Initial contents of the pg_proc system catalog.
#
# Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
# Portions Copyright (c) 1994, Regents of the University of California
#
# src/include/catalog/pg_proc.dat
#
#----------------------------------------------------------------------

[

# Note: every entry in pg_proc.dat is expected to have a 'descr' comment,
# except for functions that implement pg_operator.dat operators and don't
# have a good reason to be called directly rather than via the operator.
# (If you do expect such a function to be used directly, you should
# duplicate the operator's comment.)  initdb will supply suitable default
# comments for functions referenced by pg_operator.

# Try to follow the style of existing functions' comments.
# Some recommended conventions:
#
# "I/O" for typinput, typoutput, typreceive, typsend functions
# "I/O typmod" for typmodin, typmodout functions
# "aggregate transition function" for aggtransfn functions, unless
# they are reasonably useful in their own right
# "aggregate final function" for aggfinalfn functions (likewise)
# "convert srctypename to desttypename" for cast functions
# "less-equal-greater" for B-tree comparison functions

# Note: pronargs is computed when this file is read, so it does not need
# to be specified in entries here.  See AddDefaultValues() in Catalog.pm.

# Once upon a time these entries were ordered by OID.  Lately it's often
# been the custom to insert new entries adjacent to related older entries.
# Try to do one or the other though, don't just insert entries at random.

# OIDS 1 - 99

{ oid => '1242', descr => 'I/O',
  proname => 'boolin', prorettype => 'bool', proargtypes => 'cstring',
  prosrc => 'boolin' },
{ oid => '1243', descr => 'I/O',
  proname => 'boolout', prorettype => 'cstring', proargtypes => 'bool',
  prosrc => 'boolout' },
{ oid => '1244', descr => 'I/O',
  proname => 'byteain', prorettype => 'bytea', proargtypes => 'cstring',
  prosrc => 'byteain' },
{ oid => '31', descr => 'I/O',
  proname => 'byteaout', prorettype => 'cstring', proargtypes => 'bytea',
  prosrc => 'byteaout' },
{ oid => '1245', descr => 'I/O',
  proname => 'charin', prorettype => 'char', proargtypes => 'cstring',
  prosrc => 'charin' },
{ oid => '33', descr => 'I/O',
  proname => 'charout', prorettype => 'cstring', proargtypes => 'char',
  prosrc => 'charout' },
{ oid => '34', descr => 'I/O',
  proname => 'namein', prorettype => 'name', proargtypes => 'cstring',
  prosrc => 'namein' },
{ oid => '35', descr => 'I/O',
  proname => 'nameout', prorettype => 'cstring', proargtypes => 'name',
  prosrc => 'nameout' },
{ oid => '38', descr => 'I/O',
  proname => 'int2in', prorettype => 'int2', proargtypes => 'cstring',
  prosrc => 'int2in' },
{ oid => '39', descr => 'I/O',
  proname => 'int2out', prorettype => 'cstring', proargtypes => 'int2',
  prosrc => 'int2out' },
{ oid => '40', descr => 'I/O',
  proname => 'int2vectorin', prorettype => 'int2vector',
  proargtypes => 'cstring', prosrc => 'int2vectorin' },
{ oid => '41', descr => 'I/O',
  proname => 'int2vectorout', prorettype => 'cstring',
  proargtypes => 'int2vector', prosrc => 'int2vectorout' },
{ oid => '42', descr => 'I/O',
  proname => 'int4in', prorettype => 'int4', proargtypes => 'cstring',
  prosrc => 'int4in' },
{ oid => '43', descr => 'I/O',
  proname => 'int4out', prorettype => 'cstring', proargtypes => 'int4',
  prosrc => 'int4out' },
{ oid => '44', descr => 'I/O',
  proname => 'regprocin', provolatile => 's', prorettype => 'regproc',
  proargtypes => 'cstring', prosrc => 'regprocin' },
{ oid => '45', descr => 'I/O',
  proname => 'regprocout', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'regproc', prosrc => 'regprocout' },
{ oid => '3494', descr => 'convert proname to regproc',
  proname => 'to_regproc', provolatile => 's', prorettype => 'regproc',
  proargtypes => 'text', prosrc => 'to_regproc' },
{ oid => '3479', descr => 'convert proname to regprocedure',
  proname => 'to_regprocedure', provolatile => 's',
  prorettype => 'regprocedure', proargtypes => 'text',
  prosrc => 'to_regprocedure' },
{ oid => '46', descr => 'I/O',
  proname => 'textin', prorettype => 'text', proargtypes => 'cstring',
  prosrc => 'textin' },
{ oid => '47', descr => 'I/O',
  proname => 'textout', prorettype => 'cstring', proargtypes => 'text',
  prosrc => 'textout' },
{ oid => '48', descr => 'I/O',
  proname => 'tidin', prorettype => 'tid', proargtypes => 'cstring',
  prosrc => 'tidin' },
{ oid => '49', descr => 'I/O',
  proname => 'tidout', prorettype => 'cstring', proargtypes => 'tid',
  prosrc => 'tidout' },
{ oid => '50', descr => 'I/O',
  proname => 'xidin', prorettype => 'xid', proargtypes => 'cstring',
  prosrc => 'xidin' },
{ oid => '51', descr => 'I/O',
  proname => 'xidout', prorettype => 'cstring', proargtypes => 'xid',
  prosrc => 'xidout' },
{ oid => '5070', descr => 'I/O',
  proname => 'xid8in', prorettype => 'xid8', proargtypes => 'cstring',
  prosrc => 'xid8in' },
{ oid => '5081', descr => 'I/O',
  proname => 'xid8out', prorettype => 'cstring', proargtypes => 'xid8',
  prosrc => 'xid8out' },
{ oid => '5082', descr => 'I/O',
  proname => 'xid8recv', prorettype => 'xid8', proargtypes => 'internal',
  prosrc => 'xid8recv' },
{ oid => '5083', descr => 'I/O',
  proname => 'xid8send', prorettype => 'bytea', proargtypes => 'xid8',
  prosrc => 'xid8send' },
{ oid => '52', descr => 'I/O',
  proname => 'cidin', prorettype => 'cid', proargtypes => 'cstring',
  prosrc => 'cidin' },
{ oid => '53', descr => 'I/O',
  proname => 'cidout', prorettype => 'cstring', proargtypes => 'cid',
  prosrc => 'cidout' },
{ oid => '54', descr => 'I/O',
  proname => 'oidvectorin', prorettype => 'oidvector', proargtypes => 'cstring',
  prosrc => 'oidvectorin' },
{ oid => '55', descr => 'I/O',
  proname => 'oidvectorout', prorettype => 'cstring',
  proargtypes => 'oidvector', prosrc => 'oidvectorout' },
{ oid => '56',
  proname => 'boollt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bool bool', prosrc => 'boollt' },
{ oid => '57',
  proname => 'boolgt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bool bool', prosrc => 'boolgt' },
{ oid => '60',
  proname => 'booleq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bool bool', prosrc => 'booleq' },
{ oid => '61',
  proname => 'chareq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'char char', prosrc => 'chareq' },
{ oid => '62',
  proname => 'nameeq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'name name', prosrc => 'nameeq' },
{ oid => '63',
  proname => 'int2eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int2 int2', prosrc => 'int2eq' },
{ oid => '64',
  proname => 'int2lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int2 int2', prosrc => 'int2lt' },
{ oid => '65',
  proname => 'int4eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int4 int4', prosrc => 'int4eq' },
{ oid => '66',
  proname => 'int4lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int4 int4', prosrc => 'int4lt' },
{ oid => '67',
  proname => 'texteq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'text text', prosrc => 'texteq' },
{ oid => '3696',
  proname => 'starts_with', prosupport => 'text_starts_with_support',
  proleakproof => 't', prorettype => 'bool', proargtypes => 'text text',
  prosrc => 'text_starts_with' },
{ oid => '6242', descr => 'planner support for text_starts_with',
  proname => 'text_starts_with_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'text_starts_with_support' },
{ oid => '68',
  proname => 'xideq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'xid xid', prosrc => 'xideq' },
{ oid => '3308',
  proname => 'xidneq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'xid xid', prosrc => 'xidneq' },
{ oid => '5084',
  proname => 'xid8eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'xid8 xid8', prosrc => 'xid8eq' },
{ oid => '5085',
  proname => 'xid8ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'xid8 xid8', prosrc => 'xid8ne' },
{ oid => '5034',
  proname => 'xid8lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'xid8 xid8', prosrc => 'xid8lt' },
{ oid => '5035',
  proname => 'xid8gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'xid8 xid8', prosrc => 'xid8gt' },
{ oid => '5036',
  proname => 'xid8le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'xid8 xid8', prosrc => 'xid8le' },
{ oid => '5037',
  proname => 'xid8ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'xid8 xid8', prosrc => 'xid8ge' },
{ oid => '5096', descr => 'less-equal-greater',
  proname => 'xid8cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'xid8 xid8', prosrc => 'xid8cmp' },
{ oid => '5071', descr => 'convert xid8 to xid',
  proname => 'xid', prorettype => 'xid', proargtypes => 'xid8',
  prosrc => 'xid8toxid' },
{ oid => '5097', descr => 'larger of two',
  proname => 'xid8_larger', prorettype => 'xid8', proargtypes => 'xid8 xid8',
  prosrc => 'xid8_larger' },
{ oid => '5098', descr => 'smaller of two',
  proname => 'xid8_smaller', prorettype => 'xid8', proargtypes => 'xid8 xid8',
  prosrc => 'xid8_smaller' },
{ oid => '69',
  proname => 'cideq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'cid cid', prosrc => 'cideq' },
{ oid => '70',
  proname => 'charne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'char char', prosrc => 'charne' },
{ oid => '1246',
  proname => 'charlt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'char char', prosrc => 'charlt' },
{ oid => '72',
  proname => 'charle', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'char char', prosrc => 'charle' },
{ oid => '73',
  proname => 'chargt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'char char', prosrc => 'chargt' },
{ oid => '74',
  proname => 'charge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'char char', prosrc => 'charge' },
{ oid => '77', descr => 'convert char to int4',
  proname => 'int4', prorettype => 'int4', proargtypes => 'char',
  prosrc => 'chartoi4' },
{ oid => '78', descr => 'convert int4 to char',
  proname => 'char', prorettype => 'char', proargtypes => 'int4',
  prosrc => 'i4tochar' },

{ oid => '79',
  proname => 'nameregexeq', prosupport => 'textregexeq_support',
  prorettype => 'bool', proargtypes => 'name text', prosrc => 'nameregexeq' },
{ oid => '1252',
  proname => 'nameregexne', prorettype => 'bool', proargtypes => 'name text',
  prosrc => 'nameregexne' },
{ oid => '1254',
  proname => 'textregexeq', prosupport => 'textregexeq_support',
  prorettype => 'bool', proargtypes => 'text text', prosrc => 'textregexeq' },
{ oid => '1256',
  proname => 'textregexne', prorettype => 'bool', proargtypes => 'text text',
  prosrc => 'textregexne' },
{ oid => '1364', descr => 'planner support for textregexeq',
  proname => 'textregexeq_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'textregexeq_support' },

{ oid => '1257', descr => 'length',
  proname => 'textlen', prorettype => 'int4', proargtypes => 'text',
  prosrc => 'textlen' },
{ oid => '1258',
  proname => 'textcat', prorettype => 'text', proargtypes => 'text text',
  prosrc => 'textcat' },

{ oid => '84',
  proname => 'boolne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bool bool', prosrc => 'boolne' },
{ oid => '89', descr => 'PostgreSQL version string',
  proname => 'version', provolatile => 's', prorettype => 'text',
  proargtypes => '', prosrc => 'pgsql_version' },

{ oid => '86', descr => 'I/O',
  proname => 'pg_ddl_command_in', prorettype => 'pg_ddl_command',
  proargtypes => 'cstring', prosrc => 'pg_ddl_command_in' },
{ oid => '87', descr => 'I/O',
  proname => 'pg_ddl_command_out', prorettype => 'cstring',
  proargtypes => 'pg_ddl_command', prosrc => 'pg_ddl_command_out' },
{ oid => '88', descr => 'I/O',
  proname => 'pg_ddl_command_recv', prorettype => 'pg_ddl_command',
  proargtypes => 'internal', prosrc => 'pg_ddl_command_recv' },
{ oid => '90', descr => 'I/O',
  proname => 'pg_ddl_command_send', prorettype => 'bytea',
  proargtypes => 'pg_ddl_command', prosrc => 'pg_ddl_command_send' },

# OIDS 100 - 199

{ oid => '101', descr => 'restriction selectivity of = and related operators',
  proname => 'eqsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'eqsel' },
{ oid => '102',
  descr => 'restriction selectivity of <> and related operators',
  proname => 'neqsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'neqsel' },
{ oid => '103',
  descr => 'restriction selectivity of < and related operators on scalar datatypes',
  proname => 'scalarltsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'scalarltsel' },
{ oid => '104',
  descr => 'restriction selectivity of > and related operators on scalar datatypes',
  proname => 'scalargtsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'scalargtsel' },
{ oid => '105', descr => 'join selectivity of = and related operators',
  proname => 'eqjoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal', prosrc => 'eqjoinsel' },
{ oid => '106', descr => 'join selectivity of <> and related operators',
  proname => 'neqjoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal',
  prosrc => 'neqjoinsel' },
{ oid => '107',
  descr => 'join selectivity of < and related operators on scalar datatypes',
  proname => 'scalarltjoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal',
  prosrc => 'scalarltjoinsel' },
{ oid => '108',
  descr => 'join selectivity of > and related operators on scalar datatypes',
  proname => 'scalargtjoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal',
  prosrc => 'scalargtjoinsel' },

{ oid => '336',
  descr => 'restriction selectivity of <= and related operators on scalar datatypes',
  proname => 'scalarlesel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'scalarlesel' },
{ oid => '337',
  descr => 'restriction selectivity of >= and related operators on scalar datatypes',
  proname => 'scalargesel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'scalargesel' },
{ oid => '386',
  descr => 'join selectivity of <= and related operators on scalar datatypes',
  proname => 'scalarlejoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal',
  prosrc => 'scalarlejoinsel' },
{ oid => '398',
  descr => 'join selectivity of >= and related operators on scalar datatypes',
  proname => 'scalargejoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal',
  prosrc => 'scalargejoinsel' },

{ oid => '109', descr => 'I/O',
  proname => 'unknownin', prorettype => 'unknown', proargtypes => 'cstring',
  prosrc => 'unknownin' },
{ oid => '110', descr => 'I/O',
  proname => 'unknownout', prorettype => 'cstring', proargtypes => 'unknown',
  prosrc => 'unknownout' },

{ oid => '115',
  proname => 'box_above_eq', prorettype => 'bool', proargtypes => 'box box',
  prosrc => 'box_above_eq' },
{ oid => '116',
  proname => 'box_below_eq', prorettype => 'bool', proargtypes => 'box box',
  prosrc => 'box_below_eq' },

{ oid => '117', descr => 'I/O',
  proname => 'point_in', prorettype => 'point', proargtypes => 'cstring',
  prosrc => 'point_in' },
{ oid => '118', descr => 'I/O',
  proname => 'point_out', prorettype => 'cstring', proargtypes => 'point',
  prosrc => 'point_out' },
{ oid => '119', descr => 'I/O',
  proname => 'lseg_in', prorettype => 'lseg', proargtypes => 'cstring',
  prosrc => 'lseg_in' },
{ oid => '120', descr => 'I/O',
  proname => 'lseg_out', prorettype => 'cstring', proargtypes => 'lseg',
  prosrc => 'lseg_out' },
{ oid => '121', descr => 'I/O',
  proname => 'path_in', prorettype => 'path', proargtypes => 'cstring',
  prosrc => 'path_in' },
{ oid => '122', descr => 'I/O',
  proname => 'path_out', prorettype => 'cstring', proargtypes => 'path',
  prosrc => 'path_out' },
{ oid => '123', descr => 'I/O',
  proname => 'box_in', prorettype => 'box', proargtypes => 'cstring',
  prosrc => 'box_in' },
{ oid => '124', descr => 'I/O',
  proname => 'box_out', prorettype => 'cstring', proargtypes => 'box',
  prosrc => 'box_out' },
{ oid => '125',
  proname => 'box_overlap', prorettype => 'bool', proargtypes => 'box box',
  prosrc => 'box_overlap' },
{ oid => '126',
  proname => 'box_ge', prorettype => 'bool', proargtypes => 'box box',
  prosrc => 'box_ge' },
{ oid => '127',
  proname => 'box_gt', prorettype => 'bool', proargtypes => 'box box',
  prosrc => 'box_gt' },
{ oid => '128',
  proname => 'box_eq', prorettype => 'bool', proargtypes => 'box box',
  prosrc => 'box_eq' },
{ oid => '129',
  proname => 'box_lt', prorettype => 'bool', proargtypes => 'box box',
  prosrc => 'box_lt' },
{ oid => '130',
  proname => 'box_le', prorettype => 'bool', proargtypes => 'box box',
  prosrc => 'box_le' },
{ oid => '131',
  proname => 'point_above', prorettype => 'bool', proargtypes => 'point point',
  prosrc => 'point_above' },
{ oid => '132',
  proname => 'point_left', prorettype => 'bool', proargtypes => 'point point',
  prosrc => 'point_left' },
{ oid => '133',
  proname => 'point_right', prorettype => 'bool', proargtypes => 'point point',
  prosrc => 'point_right' },
{ oid => '134',
  proname => 'point_below', prorettype => 'bool', proargtypes => 'point point',
  prosrc => 'point_below' },
{ oid => '135',
  proname => 'point_eq', prorettype => 'bool', proargtypes => 'point point',
  prosrc => 'point_eq' },
{ oid => '136',
  proname => 'on_pb', prorettype => 'bool', proargtypes => 'point box',
  prosrc => 'on_pb' },
{ oid => '137',
  proname => 'on_ppath', prorettype => 'bool', proargtypes => 'point path',
  prosrc => 'on_ppath' },
{ oid => '138',
  proname => 'box_center', prorettype => 'point', proargtypes => 'box',
  prosrc => 'box_center' },
{ oid => '139',
  descr => 'restriction selectivity for area-comparison operators',
  proname => 'areasel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'areasel' },
{ oid => '140', descr => 'join selectivity for area-comparison operators',
  proname => 'areajoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal',
  prosrc => 'areajoinsel' },
{ oid => '141',
  proname => 'int4mul', prorettype => 'int4', proargtypes => 'int4 int4',
  prosrc => 'int4mul' },
{ oid => '144',
  proname => 'int4ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int4 int4', prosrc => 'int4ne' },
{ oid => '145',
  proname => 'int2ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int2 int2', prosrc => 'int2ne' },
{ oid => '146',
  proname => 'int2gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int2 int2', prosrc => 'int2gt' },
{ oid => '147',
  proname => 'int4gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int4 int4', prosrc => 'int4gt' },
{ oid => '148',
  proname => 'int2le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int2 int2', prosrc => 'int2le' },
{ oid => '149',
  proname => 'int4le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int4 int4', prosrc => 'int4le' },
{ oid => '150',
  proname => 'int4ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int4 int4', prosrc => 'int4ge' },
{ oid => '151',
  proname => 'int2ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int2 int2', prosrc => 'int2ge' },
{ oid => '152',
  proname => 'int2mul', prorettype => 'int2', proargtypes => 'int2 int2',
  prosrc => 'int2mul' },
{ oid => '153',
  proname => 'int2div', prorettype => 'int2', proargtypes => 'int2 int2',
  prosrc => 'int2div' },
{ oid => '154',
  proname => 'int4div', prorettype => 'int4', proargtypes => 'int4 int4',
  prosrc => 'int4div' },
{ oid => '155',
  proname => 'int2mod', prorettype => 'int2', proargtypes => 'int2 int2',
  prosrc => 'int2mod' },
{ oid => '156',
  proname => 'int4mod', prorettype => 'int4', proargtypes => 'int4 int4',
  prosrc => 'int4mod' },
{ oid => '157',
  proname => 'textne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'text text', prosrc => 'textne' },
{ oid => '158',
  proname => 'int24eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int2 int4', prosrc => 'int24eq' },
{ oid => '159',
  proname => 'int42eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int4 int2', prosrc => 'int42eq' },
{ oid => '160',
  proname => 'int24lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int2 int4', prosrc => 'int24lt' },
{ oid => '161',
  proname => 'int42lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int4 int2', prosrc => 'int42lt' },
{ oid => '162',
  proname => 'int24gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int2 int4', prosrc => 'int24gt' },
{ oid => '163',
  proname => 'int42gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int4 int2', prosrc => 'int42gt' },
{ oid => '164',
  proname => 'int24ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int2 int4', prosrc => 'int24ne' },
{ oid => '165',
  proname => 'int42ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int4 int2', prosrc => 'int42ne' },
{ oid => '166',
  proname => 'int24le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int2 int4', prosrc => 'int24le' },
{ oid => '167',
  proname => 'int42le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int4 int2', prosrc => 'int42le' },
{ oid => '168',
  proname => 'int24ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int2 int4', prosrc => 'int24ge' },
{ oid => '169',
  proname => 'int42ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int4 int2', prosrc => 'int42ge' },
{ oid => '170',
  proname => 'int24mul', prorettype => 'int4', proargtypes => 'int2 int4',
  prosrc => 'int24mul' },
{ oid => '171',
  proname => 'int42mul', prorettype => 'int4', proargtypes => 'int4 int2',
  prosrc => 'int42mul' },
{ oid => '172',
  proname => 'int24div', prorettype => 'int4', proargtypes => 'int2 int4',
  prosrc => 'int24div' },
{ oid => '173',
  proname => 'int42div', prorettype => 'int4', proargtypes => 'int4 int2',
  prosrc => 'int42div' },
{ oid => '176',
  proname => 'int2pl', prorettype => 'int2', proargtypes => 'int2 int2',
  prosrc => 'int2pl' },
{ oid => '177',
  proname => 'int4pl', prorettype => 'int4', proargtypes => 'int4 int4',
  prosrc => 'int4pl' },
{ oid => '178',
  proname => 'int24pl', prorettype => 'int4', proargtypes => 'int2 int4',
  prosrc => 'int24pl' },
{ oid => '179',
  proname => 'int42pl', prorettype => 'int4', proargtypes => 'int4 int2',
  prosrc => 'int42pl' },
{ oid => '180',
  proname => 'int2mi', prorettype => 'int2', proargtypes => 'int2 int2',
  prosrc => 'int2mi' },
{ oid => '181',
  proname => 'int4mi', prorettype => 'int4', proargtypes => 'int4 int4',
  prosrc => 'int4mi' },
{ oid => '182',
  proname => 'int24mi', prorettype => 'int4', proargtypes => 'int2 int4',
  prosrc => 'int24mi' },
{ oid => '183',
  proname => 'int42mi', prorettype => 'int4', proargtypes => 'int4 int2',
  prosrc => 'int42mi' },
{ oid => '184',
  proname => 'oideq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'oid oid', prosrc => 'oideq' },
{ oid => '185',
  proname => 'oidne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'oid oid', prosrc => 'oidne' },
{ oid => '186',
  proname => 'box_same', prorettype => 'bool', proargtypes => 'box box',
  prosrc => 'box_same' },
{ oid => '187',
  proname => 'box_contain', prorettype => 'bool', proargtypes => 'box box',
  prosrc => 'box_contain' },
{ oid => '188',
  proname => 'box_left', prorettype => 'bool', proargtypes => 'box box',
  prosrc => 'box_left' },
{ oid => '189',
  proname => 'box_overleft', prorettype => 'bool', proargtypes => 'box box',
  prosrc => 'box_overleft' },
{ oid => '190',
  proname => 'box_overright', prorettype => 'bool', proargtypes => 'box box',
  prosrc => 'box_overright' },
{ oid => '191',
  proname => 'box_right', prorettype => 'bool', proargtypes => 'box box',
  prosrc => 'box_right' },
{ oid => '192',
  proname => 'box_contained', prorettype => 'bool', proargtypes => 'box box',
  prosrc => 'box_contained' },
{ oid => '193',
  proname => 'box_contain_pt', prorettype => 'bool', proargtypes => 'box point',
  prosrc => 'box_contain_pt' },

{ oid => '195', descr => 'I/O',
  proname => 'pg_node_tree_in', prorettype => 'pg_node_tree',
  proargtypes => 'cstring', prosrc => 'pg_node_tree_in' },
{ oid => '196', descr => 'I/O',
  proname => 'pg_node_tree_out', prorettype => 'cstring',
  proargtypes => 'pg_node_tree', prosrc => 'pg_node_tree_out' },
{ oid => '197', descr => 'I/O',
  proname => 'pg_node_tree_recv', provolatile => 's',
  prorettype => 'pg_node_tree', proargtypes => 'internal',
  prosrc => 'pg_node_tree_recv' },
{ oid => '198', descr => 'I/O',
  proname => 'pg_node_tree_send', provolatile => 's', prorettype => 'bytea',
  proargtypes => 'pg_node_tree', prosrc => 'pg_node_tree_send' },

# OIDS 200 - 299

{ oid => '200', descr => 'I/O',
  proname => 'float4in', prorettype => 'float4', proargtypes => 'cstring',
  prosrc => 'float4in' },
{ oid => '201', descr => 'I/O',
  proname => 'float4out', prorettype => 'cstring', proargtypes => 'float4',
  prosrc => 'float4out' },
{ oid => '202',
  proname => 'float4mul', prorettype => 'float4',
  proargtypes => 'float4 float4', prosrc => 'float4mul' },
{ oid => '203',
  proname => 'float4div', prorettype => 'float4',
  proargtypes => 'float4 float4', prosrc => 'float4div' },
{ oid => '204',
  proname => 'float4pl', prorettype => 'float4', proargtypes => 'float4 float4',
  prosrc => 'float4pl' },
{ oid => '205',
  proname => 'float4mi', prorettype => 'float4', proargtypes => 'float4 float4',
  prosrc => 'float4mi' },
{ oid => '206',
  proname => 'float4um', prorettype => 'float4', proargtypes => 'float4',
  prosrc => 'float4um' },
{ oid => '207',
  proname => 'float4abs', prorettype => 'float4', proargtypes => 'float4',
  prosrc => 'float4abs' },
{ oid => '208', descr => 'aggregate transition function',
  proname => 'float4_accum', prorettype => '_float8',
  proargtypes => '_float8 float4', prosrc => 'float4_accum' },
{ oid => '209', descr => 'larger of two',
  proname => 'float4larger', prorettype => 'float4',
  proargtypes => 'float4 float4', prosrc => 'float4larger' },
{ oid => '211', descr => 'smaller of two',
  proname => 'float4smaller', prorettype => 'float4',
  proargtypes => 'float4 float4', prosrc => 'float4smaller' },

{ oid => '212',
  proname => 'int4um', prorettype => 'int4', proargtypes => 'int4',
  prosrc => 'int4um' },
{ oid => '213',
  proname => 'int2um', prorettype => 'int2', proargtypes => 'int2',
  prosrc => 'int2um' },

{ oid => '214', descr => 'I/O',
  proname => 'float8in', prorettype => 'float8', proargtypes => 'cstring',
  prosrc => 'float8in' },
{ oid => '215', descr => 'I/O',
  proname => 'float8out', prorettype => 'cstring', proargtypes => 'float8',
  prosrc => 'float8out' },
{ oid => '216',
  proname => 'float8mul', prorettype => 'float8',
  proargtypes => 'float8 float8', prosrc => 'float8mul' },
{ oid => '217',
  proname => 'float8div', prorettype => 'float8',
  proargtypes => 'float8 float8', prosrc => 'float8div' },
{ oid => '218',
  proname => 'float8pl', prorettype => 'float8', proargtypes => 'float8 float8',
  prosrc => 'float8pl' },
{ oid => '219',
  proname => 'float8mi', prorettype => 'float8', proargtypes => 'float8 float8',
  prosrc => 'float8mi' },
{ oid => '220',
  proname => 'float8um', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'float8um' },
{ oid => '221',
  proname => 'float8abs', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'float8abs' },
{ oid => '222', descr => 'aggregate transition function',
  proname => 'float8_accum', prorettype => '_float8',
  proargtypes => '_float8 float8', prosrc => 'float8_accum' },
{ oid => '276', descr => 'aggregate combine function',
  proname => 'float8_combine', prorettype => '_float8',
  proargtypes => '_float8 _float8', prosrc => 'float8_combine' },
{ oid => '223', descr => 'larger of two',
  proname => 'float8larger', prorettype => 'float8',
  proargtypes => 'float8 float8', prosrc => 'float8larger' },
{ oid => '224', descr => 'smaller of two',
  proname => 'float8smaller', prorettype => 'float8',
  proargtypes => 'float8 float8', prosrc => 'float8smaller' },

{ oid => '225',
  proname => 'lseg_center', prorettype => 'point', proargtypes => 'lseg',
  prosrc => 'lseg_center' },
{ oid => '227',
  proname => 'poly_center', prorettype => 'point', proargtypes => 'polygon',
  prosrc => 'poly_center' },

{ oid => '228', descr => 'round to nearest integer',
  proname => 'dround', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dround' },
{ oid => '229', descr => 'truncate to integer',
  proname => 'dtrunc', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dtrunc' },
{ oid => '2308', descr => 'nearest integer >= value',
  proname => 'ceil', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dceil' },
{ oid => '2320', descr => 'nearest integer >= value',
  proname => 'ceiling', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dceil' },
{ oid => '2309', descr => 'nearest integer <= value',
  proname => 'floor', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dfloor' },
{ oid => '2310', descr => 'sign of value',
  proname => 'sign', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dsign' },
{ oid => '230',
  proname => 'dsqrt', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dsqrt' },
{ oid => '231',
  proname => 'dcbrt', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dcbrt' },
{ oid => '232',
  proname => 'dpow', prorettype => 'float8', proargtypes => 'float8 float8',
  prosrc => 'dpow' },
{ oid => '233', descr => 'natural exponential (e^x)',
  proname => 'dexp', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dexp' },
{ oid => '234', descr => 'natural logarithm',
  proname => 'dlog1', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dlog1' },
{ oid => '235', descr => 'convert int2 to float8',
  proname => 'float8', proleakproof => 't', prorettype => 'float8',
  proargtypes => 'int2', prosrc => 'i2tod' },
{ oid => '236', descr => 'convert int2 to float4',
  proname => 'float4', proleakproof => 't', prorettype => 'float4',
  proargtypes => 'int2', prosrc => 'i2tof' },
{ oid => '237', descr => 'convert float8 to int2',
  proname => 'int2', prorettype => 'int2', proargtypes => 'float8',
  prosrc => 'dtoi2' },
{ oid => '238', descr => 'convert float4 to int2',
  proname => 'int2', prorettype => 'int2', proargtypes => 'float4',
  prosrc => 'ftoi2' },
{ oid => '239',
  proname => 'line_distance', prorettype => 'float8',
  proargtypes => 'line line', prosrc => 'line_distance' },

{ oid => '240',
  proname => 'nameeqtext', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'name text', prosrc => 'nameeqtext' },
{ oid => '241',
  proname => 'namelttext', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'name text', prosrc => 'namelttext' },
{ oid => '242',
  proname => 'nameletext', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'name text', prosrc => 'nameletext' },
{ oid => '243',
  proname => 'namegetext', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'name text', prosrc => 'namegetext' },
{ oid => '244',
  proname => 'namegttext', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'name text', prosrc => 'namegttext' },
{ oid => '245',
  proname => 'namenetext', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'name text', prosrc => 'namenetext' },
{ oid => '246', descr => 'less-equal-greater',
  proname => 'btnametextcmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'name text', prosrc => 'btnametextcmp' },
{ oid => '247',
  proname => 'texteqname', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'text name', prosrc => 'texteqname' },
{ oid => '248',
  proname => 'textltname', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'text name', prosrc => 'textltname' },
{ oid => '249',
  proname => 'textlename', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'text name', prosrc => 'textlename' },
{ oid => '250',
  proname => 'textgename', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'text name', prosrc => 'textgename' },
{ oid => '251',
  proname => 'textgtname', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'text name', prosrc => 'textgtname' },
{ oid => '252',
  proname => 'textnename', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'text name', prosrc => 'textnename' },
{ oid => '253', descr => 'less-equal-greater',
  proname => 'bttextnamecmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'text name', prosrc => 'bttextnamecmp' },

{ oid => '266', descr => 'concatenate name and oid',
  proname => 'nameconcatoid', prorettype => 'name', proargtypes => 'name oid',
  prosrc => 'nameconcatoid' },

{ oid => '274',
  descr => 'current date and time - increments during transactions',
  proname => 'timeofday', provolatile => 'v', prorettype => 'text',
  proargtypes => '', prosrc => 'timeofday' },

{ oid => '277',
  proname => 'inter_sl', prorettype => 'bool', proargtypes => 'lseg line',
  prosrc => 'inter_sl' },
{ oid => '278',
  proname => 'inter_lb', prorettype => 'bool', proargtypes => 'line box',
  prosrc => 'inter_lb' },

{ oid => '279',
  proname => 'float48mul', prorettype => 'float8',
  proargtypes => 'float4 float8', prosrc => 'float48mul' },
{ oid => '280',
  proname => 'float48div', prorettype => 'float8',
  proargtypes => 'float4 float8', prosrc => 'float48div' },
{ oid => '281',
  proname => 'float48pl', prorettype => 'float8',
  proargtypes => 'float4 float8', prosrc => 'float48pl' },
{ oid => '282',
  proname => 'float48mi', prorettype => 'float8',
  proargtypes => 'float4 float8', prosrc => 'float48mi' },
{ oid => '283',
  proname => 'float84mul', prorettype => 'float8',
  proargtypes => 'float8 float4', prosrc => 'float84mul' },
{ oid => '284',
  proname => 'float84div', prorettype => 'float8',
  proargtypes => 'float8 float4', prosrc => 'float84div' },
{ oid => '285',
  proname => 'float84pl', prorettype => 'float8',
  proargtypes => 'float8 float4', prosrc => 'float84pl' },
{ oid => '286',
  proname => 'float84mi', prorettype => 'float8',
  proargtypes => 'float8 float4', prosrc => 'float84mi' },

{ oid => '287',
  proname => 'float4eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float4 float4', prosrc => 'float4eq' },
{ oid => '288',
  proname => 'float4ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float4 float4', prosrc => 'float4ne' },
{ oid => '289',
  proname => 'float4lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float4 float4', prosrc => 'float4lt' },
{ oid => '290',
  proname => 'float4le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float4 float4', prosrc => 'float4le' },
{ oid => '291',
  proname => 'float4gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float4 float4', prosrc => 'float4gt' },
{ oid => '292',
  proname => 'float4ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float4 float4', prosrc => 'float4ge' },

{ oid => '293',
  proname => 'float8eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float8 float8', prosrc => 'float8eq' },
{ oid => '294',
  proname => 'float8ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float8 float8', prosrc => 'float8ne' },
{ oid => '295',
  proname => 'float8lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float8 float8', prosrc => 'float8lt' },
{ oid => '296',
  proname => 'float8le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float8 float8', prosrc => 'float8le' },
{ oid => '297',
  proname => 'float8gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float8 float8', prosrc => 'float8gt' },
{ oid => '298',
  proname => 'float8ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float8 float8', prosrc => 'float8ge' },

{ oid => '299',
  proname => 'float48eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float4 float8', prosrc => 'float48eq' },

# OIDS 300 - 399

{ oid => '300',
  proname => 'float48ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float4 float8', prosrc => 'float48ne' },
{ oid => '301',
  proname => 'float48lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float4 float8', prosrc => 'float48lt' },
{ oid => '302',
  proname => 'float48le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float4 float8', prosrc => 'float48le' },
{ oid => '303',
  proname => 'float48gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float4 float8', prosrc => 'float48gt' },
{ oid => '304',
  proname => 'float48ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float4 float8', prosrc => 'float48ge' },
{ oid => '305',
  proname => 'float84eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float8 float4', prosrc => 'float84eq' },
{ oid => '306',
  proname => 'float84ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float8 float4', prosrc => 'float84ne' },
{ oid => '307',
  proname => 'float84lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float8 float4', prosrc => 'float84lt' },
{ oid => '308',
  proname => 'float84le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float8 float4', prosrc => 'float84le' },
{ oid => '309',
  proname => 'float84gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float8 float4', prosrc => 'float84gt' },
{ oid => '310',
  proname => 'float84ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'float8 float4', prosrc => 'float84ge' },
{ oid => '320', descr => 'bucket number of operand in equal-width histogram',
  proname => 'width_bucket', prorettype => 'int4',
  proargtypes => 'float8 float8 float8 int4', prosrc => 'width_bucket_float8' },

{ oid => '311', descr => 'convert float4 to float8',
  proname => 'float8', proleakproof => 't', prorettype => 'float8',
  proargtypes => 'float4', prosrc => 'ftod' },
{ oid => '312', descr => 'convert float8 to float4',
  proname => 'float4', prorettype => 'float4', proargtypes => 'float8',
  prosrc => 'dtof' },
{ oid => '313', descr => 'convert int2 to int4',
  proname => 'int4', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'int2', prosrc => 'i2toi4' },
{ oid => '314', descr => 'convert int4 to int2',
  proname => 'int2', prorettype => 'int2', proargtypes => 'int4',
  prosrc => 'i4toi2' },
{ oid => '316', descr => 'convert int4 to float8',
  proname => 'float8', proleakproof => 't', prorettype => 'float8',
  proargtypes => 'int4', prosrc => 'i4tod' },
{ oid => '317', descr => 'convert float8 to int4',
  proname => 'int4', prorettype => 'int4', proargtypes => 'float8',
  prosrc => 'dtoi4' },
{ oid => '318', descr => 'convert int4 to float4',
  proname => 'float4', proleakproof => 't', prorettype => 'float4',
  proargtypes => 'int4', prosrc => 'i4tof' },
{ oid => '319', descr => 'convert float4 to int4',
  proname => 'int4', prorettype => 'int4', proargtypes => 'float4',
  prosrc => 'ftoi4' },

# Table access method handlers
{ oid => '3', descr => 'row-oriented heap table access method handler',
  proname => 'heap_tableam_handler', provolatile => 'v',
  prorettype => 'table_am_handler', proargtypes => 'internal',
  prosrc => 'heap_tableam_handler' },

# Index access method handlers
{ oid => '330', descr => 'btree index access method handler',
  proname => 'bthandler', provolatile => 'v', prorettype => 'index_am_handler',
  proargtypes => 'internal', prosrc => 'bthandler' },
{ oid => '331', descr => 'hash index access method handler',
  proname => 'hashhandler', provolatile => 'v',
  prorettype => 'index_am_handler', proargtypes => 'internal',
  prosrc => 'hashhandler' },
{ oid => '332', descr => 'gist index access method handler',
  proname => 'gisthandler', provolatile => 'v',
  prorettype => 'index_am_handler', proargtypes => 'internal',
  prosrc => 'gisthandler' },
{ oid => '333', descr => 'gin index access method handler',
  proname => 'ginhandler', provolatile => 'v', prorettype => 'index_am_handler',
  proargtypes => 'internal', prosrc => 'ginhandler' },
{ oid => '334', descr => 'spgist index access method handler',
  proname => 'spghandler', provolatile => 'v', prorettype => 'index_am_handler',
  proargtypes => 'internal', prosrc => 'spghandler' },
{ oid => '335', descr => 'brin index access method handler',
  proname => 'brinhandler', provolatile => 'v',
  prorettype => 'index_am_handler', proargtypes => 'internal',
  prosrc => 'brinhandler' },
{ oid => '3952', descr => 'brin: standalone scan new table pages',
  proname => 'brin_summarize_new_values', provolatile => 'v',
  proparallel => 'u', prorettype => 'int4', proargtypes => 'regclass',
  prosrc => 'brin_summarize_new_values' },
{ oid => '3999', descr => 'brin: standalone scan new table pages',
  proname => 'brin_summarize_range', provolatile => 'v', proparallel => 'u',
  prorettype => 'int4', proargtypes => 'regclass int8',
  prosrc => 'brin_summarize_range' },
{ oid => '4014', descr => 'brin: desummarize page range',
  proname => 'brin_desummarize_range', provolatile => 'v', proparallel => 'u',
  prorettype => 'void', proargtypes => 'regclass int8',
  prosrc => 'brin_desummarize_range' },

{ oid => '338', descr => 'validate an operator class',
  proname => 'amvalidate', provolatile => 'v', prorettype => 'bool',
  proargtypes => 'oid', prosrc => 'amvalidate' },

{ oid => '636', descr => 'test property of an index access method',
  proname => 'pg_indexam_has_property', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid text',
  prosrc => 'pg_indexam_has_property' },
{ oid => '637', descr => 'test property of an index',
  proname => 'pg_index_has_property', provolatile => 's', prorettype => 'bool',
  proargtypes => 'regclass text', prosrc => 'pg_index_has_property' },
{ oid => '638', descr => 'test property of an index column',
  proname => 'pg_index_column_has_property', provolatile => 's',
  prorettype => 'bool', proargtypes => 'regclass int4 text',
  prosrc => 'pg_index_column_has_property' },
{ oid => '676', descr => 'return name of given index build phase',
  proname => 'pg_indexam_progress_phasename', prorettype => 'text',
  proargtypes => 'oid int8', prosrc => 'pg_indexam_progress_phasename' },

{ oid => '339',
  proname => 'poly_same', prorettype => 'bool',
  proargtypes => 'polygon polygon', prosrc => 'poly_same' },
{ oid => '340',
  proname => 'poly_contain', prorettype => 'bool',
  proargtypes => 'polygon polygon', prosrc => 'poly_contain' },
{ oid => '341',
  proname => 'poly_left', prorettype => 'bool',
  proargtypes => 'polygon polygon', prosrc => 'poly_left' },
{ oid => '342',
  proname => 'poly_overleft', prorettype => 'bool',
  proargtypes => 'polygon polygon', prosrc => 'poly_overleft' },
{ oid => '343',
  proname => 'poly_overright', prorettype => 'bool',
  proargtypes => 'polygon polygon', prosrc => 'poly_overright' },
{ oid => '344',
  proname => 'poly_right', prorettype => 'bool',
  proargtypes => 'polygon polygon', prosrc => 'poly_right' },
{ oid => '345',
  proname => 'poly_contained', prorettype => 'bool',
  proargtypes => 'polygon polygon', prosrc => 'poly_contained' },
{ oid => '346',
  proname => 'poly_overlap', prorettype => 'bool',
  proargtypes => 'polygon polygon', prosrc => 'poly_overlap' },
{ oid => '347', descr => 'I/O',
  proname => 'poly_in', prorettype => 'polygon', proargtypes => 'cstring',
  prosrc => 'poly_in' },
{ oid => '348', descr => 'I/O',
  proname => 'poly_out', prorettype => 'cstring', proargtypes => 'polygon',
  prosrc => 'poly_out' },

{ oid => '350', descr => 'less-equal-greater',
  proname => 'btint2cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'int2 int2', prosrc => 'btint2cmp' },
{ oid => '3129', descr => 'sort support',
  proname => 'btint2sortsupport', prorettype => 'void',
  proargtypes => 'internal', prosrc => 'btint2sortsupport' },
{ oid => '351', descr => 'less-equal-greater',
  proname => 'btint4cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'int4 int4', prosrc => 'btint4cmp' },
{ oid => '3130', descr => 'sort support',
  proname => 'btint4sortsupport', prorettype => 'void',
  proargtypes => 'internal', prosrc => 'btint4sortsupport' },
{ oid => '842', descr => 'less-equal-greater',
  proname => 'btint8cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'int8 int8', prosrc => 'btint8cmp' },
{ oid => '3131', descr => 'sort support',
  proname => 'btint8sortsupport', prorettype => 'void',
  proargtypes => 'internal', prosrc => 'btint8sortsupport' },
{ oid => '354', descr => 'less-equal-greater',
  proname => 'btfloat4cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'float4 float4', prosrc => 'btfloat4cmp' },
{ oid => '3132', descr => 'sort support',
  proname => 'btfloat4sortsupport', prorettype => 'void',
  proargtypes => 'internal', prosrc => 'btfloat4sortsupport' },
{ oid => '355', descr => 'less-equal-greater',
  proname => 'btfloat8cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'float8 float8', prosrc => 'btfloat8cmp' },
{ oid => '3133', descr => 'sort support',
  proname => 'btfloat8sortsupport', prorettype => 'void',
  proargtypes => 'internal', prosrc => 'btfloat8sortsupport' },
{ oid => '356', descr => 'less-equal-greater',
  proname => 'btoidcmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'oid oid', prosrc => 'btoidcmp' },
{ oid => '3134', descr => 'sort support',
  proname => 'btoidsortsupport', prorettype => 'void',
  proargtypes => 'internal', prosrc => 'btoidsortsupport' },
{ oid => '404', descr => 'less-equal-greater',
  proname => 'btoidvectorcmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'oidvector oidvector', prosrc => 'btoidvectorcmp' },
{ oid => '358', descr => 'less-equal-greater',
  proname => 'btcharcmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'char char', prosrc => 'btcharcmp' },
{ oid => '359', descr => 'less-equal-greater',
  proname => 'btnamecmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'name name', prosrc => 'btnamecmp' },
{ oid => '3135', descr => 'sort support',
  proname => 'btnamesortsupport', prorettype => 'void',
  proargtypes => 'internal', prosrc => 'btnamesortsupport' },
{ oid => '360', descr => 'less-equal-greater',
  proname => 'bttextcmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'text text', prosrc => 'bttextcmp' },
{ oid => '3255', descr => 'sort support',
  proname => 'bttextsortsupport', prorettype => 'void',
  proargtypes => 'internal', prosrc => 'bttextsortsupport' },
{ oid => '5050', descr => 'equal image',
  proname => 'btvarstrequalimage', prorettype => 'bool', proargtypes => 'oid',
  prosrc => 'btvarstrequalimage' },
{ oid => '377', descr => 'less-equal-greater',
  proname => 'cash_cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'money money', prosrc => 'cash_cmp' },
{ oid => '382', descr => 'less-equal-greater',
  proname => 'btarraycmp', prorettype => 'int4',
  proargtypes => 'anyarray anyarray', prosrc => 'btarraycmp' },
{ oid => '4126', descr => 'window RANGE support',
  proname => 'in_range', prorettype => 'bool',
  proargtypes => 'int8 int8 int8 bool bool', prosrc => 'in_range_int8_int8' },
{ oid => '4127', descr => 'window RANGE support',
  proname => 'in_range', prorettype => 'bool',
  proargtypes => 'int4 int4 int8 bool bool', prosrc => 'in_range_int4_int8' },
{ oid => '4128', descr => 'window RANGE support',
  proname => 'in_range', prorettype => 'bool',
  proargtypes => 'int4 int4 int4 bool bool', prosrc => 'in_range_int4_int4' },
{ oid => '4129', descr => 'window RANGE support',
  proname => 'in_range', prorettype => 'bool',
  proargtypes => 'int4 int4 int2 bool bool', prosrc => 'in_range_int4_int2' },
{ oid => '4130', descr => 'window RANGE support',
  proname => 'in_range', prorettype => 'bool',
  proargtypes => 'int2 int2 int8 bool bool', prosrc => 'in_range_int2_int8' },
{ oid => '4131', descr => 'window RANGE support',
  proname => 'in_range', prorettype => 'bool',
  proargtypes => 'int2 int2 int4 bool bool', prosrc => 'in_range_int2_int4' },
{ oid => '4132', descr => 'window RANGE support',
  proname => 'in_range', prorettype => 'bool',
  proargtypes => 'int2 int2 int2 bool bool', prosrc => 'in_range_int2_int2' },
{ oid => '4139', descr => 'window RANGE support',
  proname => 'in_range', prorettype => 'bool',
  proargtypes => 'float8 float8 float8 bool bool',
  prosrc => 'in_range_float8_float8' },
{ oid => '4140', descr => 'window RANGE support',
  proname => 'in_range', prorettype => 'bool',
  proargtypes => 'float4 float4 float8 bool bool',
  prosrc => 'in_range_float4_float8' },
{ oid => '4141', descr => 'window RANGE support',
  proname => 'in_range', prorettype => 'bool',
  proargtypes => 'numeric numeric numeric bool bool',
  prosrc => 'in_range_numeric_numeric' },

{ oid => '361',
  proname => 'lseg_distance', prorettype => 'float8',
  proargtypes => 'lseg lseg', prosrc => 'lseg_distance' },
{ oid => '362',
  proname => 'lseg_interpt', prorettype => 'point', proargtypes => 'lseg lseg',
  prosrc => 'lseg_interpt' },
{ oid => '363',
  proname => 'dist_ps', prorettype => 'float8', proargtypes => 'point lseg',
  prosrc => 'dist_ps' },
{ oid => '380',
  proname => 'dist_sp', prorettype => 'float8', proargtypes => 'lseg point',
  prosrc => 'dist_sp' },
{ oid => '364',
  proname => 'dist_pb', prorettype => 'float8', proargtypes => 'point box',
  prosrc => 'dist_pb' },
{ oid => '357',
  proname => 'dist_bp', prorettype => 'float8', proargtypes => 'box point',
  prosrc => 'dist_bp' },
{ oid => '365',
  proname => 'dist_sb', prorettype => 'float8', proargtypes => 'lseg box',
  prosrc => 'dist_sb' },
{ oid => '381',
  proname => 'dist_bs', prorettype => 'float8', proargtypes => 'box lseg',
  prosrc => 'dist_bs' },
{ oid => '366',
  proname => 'close_ps', prorettype => 'point', proargtypes => 'point lseg',
  prosrc => 'close_ps' },
{ oid => '367',
  proname => 'close_pb', prorettype => 'point', proargtypes => 'point box',
  prosrc => 'close_pb' },
{ oid => '368',
  proname => 'close_sb', prorettype => 'point', proargtypes => 'lseg box',
  prosrc => 'close_sb' },
{ oid => '369',
  proname => 'on_ps', prorettype => 'bool', proargtypes => 'point lseg',
  prosrc => 'on_ps' },
{ oid => '370',
  proname => 'path_distance', prorettype => 'float8',
  proargtypes => 'path path', prosrc => 'path_distance' },
{ oid => '371',
  proname => 'dist_ppath', prorettype => 'float8', proargtypes => 'point path',
  prosrc => 'dist_ppath' },
{ oid => '421',
  proname => 'dist_pathp', prorettype => 'float8', proargtypes => 'path point',
  prosrc => 'dist_pathp' },
{ oid => '372',
  proname => 'on_sb', prorettype => 'bool', proargtypes => 'lseg box',
  prosrc => 'on_sb' },
{ oid => '373',
  proname => 'inter_sb', prorettype => 'bool', proargtypes => 'lseg box',
  prosrc => 'inter_sb' },

# OIDS 400 - 499

{ oid => '401', descr => 'convert char(n) to text',
  proname => 'text', prorettype => 'text', proargtypes => 'bpchar',
  prosrc => 'rtrim1' },
{ oid => '406', descr => 'convert name to text',
  proname => 'text', proleakproof => 't', prorettype => 'text',
  proargtypes => 'name', prosrc => 'name_text' },
{ oid => '407', descr => 'convert text to name',
  proname => 'name', proleakproof => 't', prorettype => 'name',
  proargtypes => 'text', prosrc => 'text_name' },
{ oid => '408', descr => 'convert name to char(n)',
  proname => 'bpchar', prorettype => 'bpchar', proargtypes => 'name',
  prosrc => 'name_bpchar' },
{ oid => '409', descr => 'convert char(n) to name',
  proname => 'name', proleakproof => 't', prorettype => 'name',
  proargtypes => 'bpchar', prosrc => 'bpchar_name' },

{ oid => '449', descr => 'hash',
  proname => 'hashint2', prorettype => 'int4', proargtypes => 'int2',
  prosrc => 'hashint2' },
{ oid => '441', descr => 'hash',
  proname => 'hashint2extended', prorettype => 'int8',
  proargtypes => 'int2 int8', prosrc => 'hashint2extended' },
{ oid => '450', descr => 'hash',
  proname => 'hashint4', prorettype => 'int4', proargtypes => 'int4',
  prosrc => 'hashint4' },
{ oid => '425', descr => 'hash',
  proname => 'hashint4extended', prorettype => 'int8',
  proargtypes => 'int4 int8', prosrc => 'hashint4extended' },
{ oid => '949', descr => 'hash',
  proname => 'hashint8', prorettype => 'int4', proargtypes => 'int8',
  prosrc => 'hashint8' },
{ oid => '442', descr => 'hash',
  proname => 'hashint8extended', prorettype => 'int8',
  proargtypes => 'int8 int8', prosrc => 'hashint8extended' },
{ oid => '451', descr => 'hash',
  proname => 'hashfloat4', prorettype => 'int4', proargtypes => 'float4',
  prosrc => 'hashfloat4' },
{ oid => '443', descr => 'hash',
  proname => 'hashfloat4extended', prorettype => 'int8',
  proargtypes => 'float4 int8', prosrc => 'hashfloat4extended' },
{ oid => '452', descr => 'hash',
  proname => 'hashfloat8', prorettype => 'int4', proargtypes => 'float8',
  prosrc => 'hashfloat8' },
{ oid => '444', descr => 'hash',
  proname => 'hashfloat8extended', prorettype => 'int8',
  proargtypes => 'float8 int8', prosrc => 'hashfloat8extended' },
{ oid => '453', descr => 'hash',
  proname => 'hashoid', prorettype => 'int4', proargtypes => 'oid',
  prosrc => 'hashoid' },
{ oid => '445', descr => 'hash',
  proname => 'hashoidextended', prorettype => 'int8', proargtypes => 'oid int8',
  prosrc => 'hashoidextended' },
{ oid => '454', descr => 'hash',
  proname => 'hashchar', prorettype => 'int4', proargtypes => 'char',
  prosrc => 'hashchar' },
{ oid => '446', descr => 'hash',
  proname => 'hashcharextended', prorettype => 'int8',
  proargtypes => 'char int8', prosrc => 'hashcharextended' },
{ oid => '455', descr => 'hash',
  proname => 'hashname', prorettype => 'int4', proargtypes => 'name',
  prosrc => 'hashname' },
{ oid => '447', descr => 'hash',
  proname => 'hashnameextended', prorettype => 'int8',
  proargtypes => 'name int8', prosrc => 'hashnameextended' },
{ oid => '400', descr => 'hash',
  proname => 'hashtext', prorettype => 'int4', proargtypes => 'text',
  prosrc => 'hashtext' },
{ oid => '448', descr => 'hash',
  proname => 'hashtextextended', prorettype => 'int8',
  proargtypes => 'text int8', prosrc => 'hashtextextended' },
{ oid => '456', descr => 'hash',
  proname => 'hashvarlena', prorettype => 'int4', proargtypes => 'internal',
  prosrc => 'hashvarlena' },
{ oid => '772', descr => 'hash',
  proname => 'hashvarlenaextended', prorettype => 'int8',
  proargtypes => 'internal int8', prosrc => 'hashvarlenaextended' },
{ oid => '457', descr => 'hash',
  proname => 'hashoidvector', prorettype => 'int4', proargtypes => 'oidvector',
  prosrc => 'hashoidvector' },
{ oid => '776', descr => 'hash',
  proname => 'hashoidvectorextended', prorettype => 'int8',
  proargtypes => 'oidvector int8', prosrc => 'hashoidvectorextended' },
{ oid => '329', descr => 'hash',
  proname => 'hash_aclitem', prorettype => 'int4', proargtypes => 'aclitem',
  prosrc => 'hash_aclitem' },
{ oid => '777', descr => 'hash',
  proname => 'hash_aclitem_extended', prorettype => 'int8',
  proargtypes => 'aclitem int8', prosrc => 'hash_aclitem_extended' },
{ oid => '399', descr => 'hash',
  proname => 'hashmacaddr', prorettype => 'int4', proargtypes => 'macaddr',
  prosrc => 'hashmacaddr' },
{ oid => '778', descr => 'hash',
  proname => 'hashmacaddrextended', prorettype => 'int8',
  proargtypes => 'macaddr int8', prosrc => 'hashmacaddrextended' },
{ oid => '422', descr => 'hash',
  proname => 'hashinet', prorettype => 'int4', proargtypes => 'inet',
  prosrc => 'hashinet' },
{ oid => '779', descr => 'hash',
  proname => 'hashinetextended', prorettype => 'int8',
  proargtypes => 'inet int8', prosrc => 'hashinetextended' },
{ oid => '432', descr => 'hash',
  proname => 'hash_numeric', prorettype => 'int4', proargtypes => 'numeric',
  prosrc => 'hash_numeric' },
{ oid => '780', descr => 'hash',
  proname => 'hash_numeric_extended', prorettype => 'int8',
  proargtypes => 'numeric int8', prosrc => 'hash_numeric_extended' },
{ oid => '328', descr => 'hash',
  proname => 'hashmacaddr8', prorettype => 'int4', proargtypes => 'macaddr8',
  prosrc => 'hashmacaddr8' },
{ oid => '781', descr => 'hash',
  proname => 'hashmacaddr8extended', prorettype => 'int8',
  proargtypes => 'macaddr8 int8', prosrc => 'hashmacaddr8extended' },

{ oid => '438', descr => 'count the number of NULL arguments',
  proname => 'num_nulls', provariadic => 'any', proisstrict => 'f',
  prorettype => 'int4', proargtypes => 'any', proallargtypes => '{any}',
  proargmodes => '{v}', prosrc => 'pg_num_nulls' },
{ oid => '440', descr => 'count the number of non-NULL arguments',
  proname => 'num_nonnulls', provariadic => 'any', proisstrict => 'f',
  prorettype => 'int4', proargtypes => 'any', proallargtypes => '{any}',
  proargmodes => '{v}', prosrc => 'pg_num_nonnulls' },

{ oid => '458', descr => 'larger of two',
  proname => 'text_larger', proleakproof => 't', prorettype => 'text',
  proargtypes => 'text text', prosrc => 'text_larger' },
{ oid => '459', descr => 'smaller of two',
  proname => 'text_smaller', proleakproof => 't', prorettype => 'text',
  proargtypes => 'text text', prosrc => 'text_smaller' },

{ oid => '460', descr => 'I/O',
  proname => 'int8in', prorettype => 'int8', proargtypes => 'cstring',
  prosrc => 'int8in' },
{ oid => '461', descr => 'I/O',
  proname => 'int8out', prorettype => 'cstring', proargtypes => 'int8',
  prosrc => 'int8out' },
{ oid => '462',
  proname => 'int8um', prorettype => 'int8', proargtypes => 'int8',
  prosrc => 'int8um' },
{ oid => '463',
  proname => 'int8pl', prorettype => 'int8', proargtypes => 'int8 int8',
  prosrc => 'int8pl' },
{ oid => '464',
  proname => 'int8mi', prorettype => 'int8', proargtypes => 'int8 int8',
  prosrc => 'int8mi' },
{ oid => '465',
  proname => 'int8mul', prorettype => 'int8', proargtypes => 'int8 int8',
  prosrc => 'int8mul' },
{ oid => '466',
  proname => 'int8div', prorettype => 'int8', proargtypes => 'int8 int8',
  prosrc => 'int8div' },
{ oid => '467',
  proname => 'int8eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int8 int8', prosrc => 'int8eq' },
{ oid => '468',
  proname => 'int8ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int8 int8', prosrc => 'int8ne' },
{ oid => '469',
  proname => 'int8lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int8 int8', prosrc => 'int8lt' },
{ oid => '470',
  proname => 'int8gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int8 int8', prosrc => 'int8gt' },
{ oid => '471',
  proname => 'int8le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int8 int8', prosrc => 'int8le' },
{ oid => '472',
  proname => 'int8ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int8 int8', prosrc => 'int8ge' },

{ oid => '474',
  proname => 'int84eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int8 int4', prosrc => 'int84eq' },
{ oid => '475',
  proname => 'int84ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int8 int4', prosrc => 'int84ne' },
{ oid => '476',
  proname => 'int84lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int8 int4', prosrc => 'int84lt' },
{ oid => '477',
  proname => 'int84gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int8 int4', prosrc => 'int84gt' },
{ oid => '478',
  proname => 'int84le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int8 int4', prosrc => 'int84le' },
{ oid => '479',
  proname => 'int84ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int8 int4', prosrc => 'int84ge' },

{ oid => '480', descr => 'convert int8 to int4',
  proname => 'int4', prorettype => 'int4', proargtypes => 'int8',
  prosrc => 'int84' },
{ oid => '481', descr => 'convert int4 to int8',
  proname => 'int8', proleakproof => 't', prorettype => 'int8',
  proargtypes => 'int4', prosrc => 'int48' },
{ oid => '482', descr => 'convert int8 to float8',
  proname => 'float8', proleakproof => 't', prorettype => 'float8',
  proargtypes => 'int8', prosrc => 'i8tod' },
{ oid => '483', descr => 'convert float8 to int8',
  proname => 'int8', prorettype => 'int8', proargtypes => 'float8',
  prosrc => 'dtoi8' },

# OIDS 500 - 599

# OIDS 600 - 699

{ oid => '626', descr => 'hash',
  proname => 'hash_array', prorettype => 'int4', proargtypes => 'anyarray',
  prosrc => 'hash_array' },
{ oid => '782', descr => 'hash',
  proname => 'hash_array_extended', prorettype => 'int8',
  proargtypes => 'anyarray int8', prosrc => 'hash_array_extended' },

{ oid => '652', descr => 'convert int8 to float4',
  proname => 'float4', proleakproof => 't', prorettype => 'float4',
  proargtypes => 'int8', prosrc => 'i8tof' },
{ oid => '653', descr => 'convert float4 to int8',
  proname => 'int8', prorettype => 'int8', proargtypes => 'float4',
  prosrc => 'ftoi8' },

{ oid => '714', descr => 'convert int8 to int2',
  proname => 'int2', prorettype => 'int2', proargtypes => 'int8',
  prosrc => 'int82' },
{ oid => '754', descr => 'convert int2 to int8',
  proname => 'int8', proleakproof => 't', prorettype => 'int8',
  proargtypes => 'int2', prosrc => 'int28' },

{ oid => '655',
  proname => 'namelt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'name name', prosrc => 'namelt' },
{ oid => '656',
  proname => 'namele', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'name name', prosrc => 'namele' },
{ oid => '657',
  proname => 'namegt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'name name', prosrc => 'namegt' },
{ oid => '658',
  proname => 'namege', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'name name', prosrc => 'namege' },
{ oid => '659',
  proname => 'namene', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'name name', prosrc => 'namene' },

{ oid => '668', descr => 'adjust char() to typmod length',
  proname => 'bpchar', prorettype => 'bpchar',
  proargtypes => 'bpchar int4 bool', prosrc => 'bpchar' },
{ oid => '3097', descr => 'planner support for varchar length coercion',
  proname => 'varchar_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'varchar_support' },
{ oid => '669', descr => 'adjust varchar() to typmod length',
  proname => 'varchar', prosupport => 'varchar_support',
  prorettype => 'varchar', proargtypes => 'varchar int4 bool',
  prosrc => 'varchar' },

{ oid => '619',
  proname => 'oidvectorne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'oidvector oidvector', prosrc => 'oidvectorne' },
{ oid => '677',
  proname => 'oidvectorlt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'oidvector oidvector', prosrc => 'oidvectorlt' },
{ oid => '678',
  proname => 'oidvectorle', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'oidvector oidvector', prosrc => 'oidvectorle' },
{ oid => '679',
  proname => 'oidvectoreq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'oidvector oidvector', prosrc => 'oidvectoreq' },
{ oid => '680',
  proname => 'oidvectorge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'oidvector oidvector', prosrc => 'oidvectorge' },
{ oid => '681',
  proname => 'oidvectorgt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'oidvector oidvector', prosrc => 'oidvectorgt' },

# OIDS 700 - 799
{ oid => '710', descr => 'deprecated, use current_user instead',
  proname => 'getpgusername', provolatile => 's', prorettype => 'name',
  proargtypes => '', prosrc => 'current_user' },
{ oid => '716',
  proname => 'oidlt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'oid oid', prosrc => 'oidlt' },
{ oid => '717',
  proname => 'oidle', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'oid oid', prosrc => 'oidle' },

{ oid => '720', descr => 'octet length',
  proname => 'octet_length', prorettype => 'int4', proargtypes => 'bytea',
  prosrc => 'byteaoctetlen' },
{ oid => '721', descr => 'get byte',
  proname => 'get_byte', prorettype => 'int4', proargtypes => 'bytea int4',
  prosrc => 'byteaGetByte' },
{ oid => '722', descr => 'set byte',
  proname => 'set_byte', prorettype => 'bytea',
  proargtypes => 'bytea int4 int4', prosrc => 'byteaSetByte' },
{ oid => '723', descr => 'get bit',
  proname => 'get_bit', prorettype => 'int4', proargtypes => 'bytea int8',
  prosrc => 'byteaGetBit' },
{ oid => '724', descr => 'set bit',
  proname => 'set_bit', prorettype => 'bytea', proargtypes => 'bytea int8 int4',
  prosrc => 'byteaSetBit' },
{ oid => '749', descr => 'substitute portion of string',
  proname => 'overlay', prorettype => 'bytea',
  proargtypes => 'bytea bytea int4 int4', prosrc => 'byteaoverlay' },
{ oid => '752', descr => 'substitute portion of string',
  proname => 'overlay', prorettype => 'bytea',
  proargtypes => 'bytea bytea int4', prosrc => 'byteaoverlay_no_len' },
{ oid => '6163', descr => 'number of set bits',
  proname => 'bit_count', prorettype => 'int8', proargtypes => 'bytea',
  prosrc => 'bytea_bit_count' },

{ oid => '725',
  proname => 'dist_pl', prorettype => 'float8', proargtypes => 'point line',
  prosrc => 'dist_pl' },
{ oid => '702',
  proname => 'dist_lp', prorettype => 'float8', proargtypes => 'line point',
  prosrc => 'dist_lp' },
{ oid => '727',
  proname => 'dist_sl', prorettype => 'float8', proargtypes => 'lseg line',
  prosrc => 'dist_sl' },
{ oid => '704',
  proname => 'dist_ls', prorettype => 'float8', proargtypes => 'line lseg',
  prosrc => 'dist_ls' },

{ oid => '728',
  proname => 'dist_cpoly', prorettype => 'float8',
  proargtypes => 'circle polygon', prosrc => 'dist_cpoly' },
{ oid => '785',
  proname => 'dist_polyc', prorettype => 'float8',
  proargtypes => 'polygon circle', prosrc => 'dist_polyc' },
{ oid => '729',
  proname => 'poly_distance', prorettype => 'float8',
  proargtypes => 'polygon polygon', prosrc => 'poly_distance' },
{ oid => '3275',
  proname => 'dist_ppoly', prorettype => 'float8',
  proargtypes => 'point polygon', prosrc => 'dist_ppoly' },
{ oid => '3292',
  proname => 'dist_polyp', prorettype => 'float8',
  proargtypes => 'polygon point', prosrc => 'dist_polyp' },
{ oid => '3290',
  proname => 'dist_cpoint', prorettype => 'float8',
  proargtypes => 'circle point', prosrc => 'dist_cpoint' },

{ oid => '740',
  proname => 'text_lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'text text', prosrc => 'text_lt' },
{ oid => '741',
  proname => 'text_le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'text text', prosrc => 'text_le' },
{ oid => '742',
  proname => 'text_gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'text text', prosrc => 'text_gt' },
{ oid => '743',
  proname => 'text_ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'text text', prosrc => 'text_ge' },

{ oid => '745', descr => 'current user name',
  proname => 'current_user', provolatile => 's', prorettype => 'name',
  proargtypes => '', prosrc => 'current_user' },
{ oid => '746', descr => 'session user name',
  proname => 'session_user', provolatile => 's', prorettype => 'name',
  proargtypes => '', prosrc => 'session_user' },
{ oid => '6311', descr => 'system user name',
  proname => 'system_user', provolatile => 's', prorettype => 'text',
  proargtypes => '', prosrc => 'system_user' },

{ oid => '744',
  proname => 'array_eq', prorettype => 'bool',
  proargtypes => 'anyarray anyarray', prosrc => 'array_eq' },
{ oid => '390',
  proname => 'array_ne', prorettype => 'bool',
  proargtypes => 'anyarray anyarray', prosrc => 'array_ne' },
{ oid => '391',
  proname => 'array_lt', prorettype => 'bool',
  proargtypes => 'anyarray anyarray', prosrc => 'array_lt' },
{ oid => '392',
  proname => 'array_gt', prorettype => 'bool',
  proargtypes => 'anyarray anyarray', prosrc => 'array_gt' },
{ oid => '393',
  proname => 'array_le', prorettype => 'bool',
  proargtypes => 'anyarray anyarray', prosrc => 'array_le' },
{ oid => '396',
  proname => 'array_ge', prorettype => 'bool',
  proargtypes => 'anyarray anyarray', prosrc => 'array_ge' },
{ oid => '747', descr => 'array dimensions',
  proname => 'array_dims', prorettype => 'text', proargtypes => 'anyarray',
  prosrc => 'array_dims' },
{ oid => '748', descr => 'number of array dimensions',
  proname => 'array_ndims', prorettype => 'int4', proargtypes => 'anyarray',
  prosrc => 'array_ndims' },
{ oid => '750', descr => 'I/O',
  proname => 'array_in', provolatile => 's', prorettype => 'anyarray',
  proargtypes => 'cstring oid int4', prosrc => 'array_in' },
{ oid => '751', descr => 'I/O',
  proname => 'array_out', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'anyarray', prosrc => 'array_out' },
{ oid => '2091', descr => 'array lower dimension',
  proname => 'array_lower', prorettype => 'int4',
  proargtypes => 'anyarray int4', prosrc => 'array_lower' },
{ oid => '2092', descr => 'array upper dimension',
  proname => 'array_upper', prorettype => 'int4',
  proargtypes => 'anyarray int4', prosrc => 'array_upper' },
{ oid => '2176', descr => 'array length',
  proname => 'array_length', prorettype => 'int4',
  proargtypes => 'anyarray int4', prosrc => 'array_length' },
{ oid => '3179', descr => 'array cardinality',
  proname => 'cardinality', prorettype => 'int4', proargtypes => 'anyarray',
  prosrc => 'array_cardinality' },
{ oid => '378', descr => 'append element onto end of array',
  proname => 'array_append', proisstrict => 'f',
  prorettype => 'anycompatiblearray',
  proargtypes => 'anycompatiblearray anycompatible', prosrc => 'array_append' },
{ oid => '379', descr => 'prepend element onto front of array',
  proname => 'array_prepend', proisstrict => 'f',
  prorettype => 'anycompatiblearray',
  proargtypes => 'anycompatible anycompatiblearray',
  prosrc => 'array_prepend' },
{ oid => '383',
  proname => 'array_cat', proisstrict => 'f',
  prorettype => 'anycompatiblearray',
  proargtypes => 'anycompatiblearray anycompatiblearray',
  prosrc => 'array_cat' },
{ oid => '394', descr => 'split delimited text',
  proname => 'string_to_array', proisstrict => 'f', prorettype => '_text',
  proargtypes => 'text text', prosrc => 'text_to_array' },
{ oid => '376', descr => 'split delimited text, with null string',
  proname => 'string_to_array', proisstrict => 'f', prorettype => '_text',
  proargtypes => 'text text text', prosrc => 'text_to_array_null' },
{ oid => '6160', descr => 'split delimited text',
  proname => 'string_to_table', prorows => '1000', proisstrict => 'f',
  proretset => 't', prorettype => 'text', proargtypes => 'text text',
  prosrc => 'text_to_table' },
{ oid => '6161', descr => 'split delimited text, with null string',
  proname => 'string_to_table', prorows => '1000', proisstrict => 'f',
  proretset => 't', prorettype => 'text', proargtypes => 'text text text',
  prosrc => 'text_to_table_null' },
{ oid => '395',
  descr => 'concatenate array elements, using delimiter, into text',
  proname => 'array_to_string', provolatile => 's', prorettype => 'text',
  proargtypes => 'anyarray text', prosrc => 'array_to_text' },
{ oid => '384',
  descr => 'concatenate array elements, using delimiter and null string, into text',
  proname => 'array_to_string', proisstrict => 'f', provolatile => 's',
  prorettype => 'text', proargtypes => 'anyarray text text',
  prosrc => 'array_to_text_null' },
{ oid => '515', descr => 'larger of two',
  proname => 'array_larger', prorettype => 'anyarray',
  proargtypes => 'anyarray anyarray', prosrc => 'array_larger' },
{ oid => '516', descr => 'smaller of two',
  proname => 'array_smaller', prorettype => 'anyarray',
  proargtypes => 'anyarray anyarray', prosrc => 'array_smaller' },
{ oid => '3277', descr => 'returns an offset of value in array',
  proname => 'array_position', proisstrict => 'f', prorettype => 'int4',
  proargtypes => 'anycompatiblearray anycompatible',
  prosrc => 'array_position' },
{ oid => '3278',
  descr => 'returns an offset of value in array with start index',
  proname => 'array_position', proisstrict => 'f', prorettype => 'int4',
  proargtypes => 'anycompatiblearray anycompatible int4',
  prosrc => 'array_position_start' },
{ oid => '3279',
  descr => 'returns an array of offsets of some value in array',
  proname => 'array_positions', proisstrict => 'f', prorettype => '_int4',
  proargtypes => 'anycompatiblearray anycompatible',
  prosrc => 'array_positions' },
{ oid => '1191', descr => 'array subscripts generator',
  proname => 'generate_subscripts', prorows => '1000', proretset => 't',
  prorettype => 'int4', proargtypes => 'anyarray int4 bool',
  prosrc => 'generate_subscripts' },
{ oid => '1192', descr => 'array subscripts generator',
  proname => 'generate_subscripts', prorows => '1000', proretset => 't',
  prorettype => 'int4', proargtypes => 'anyarray int4',
  prosrc => 'generate_subscripts_nodir' },
{ oid => '1193', descr => 'array constructor with value',
  proname => 'array_fill', proisstrict => 'f', prorettype => 'anyarray',
  proargtypes => 'anyelement _int4', prosrc => 'array_fill' },
{ oid => '1286', descr => 'array constructor with value',
  proname => 'array_fill', proisstrict => 'f', prorettype => 'anyarray',
  proargtypes => 'anyelement _int4 _int4',
  prosrc => 'array_fill_with_lower_bounds' },
{ oid => '2331', descr => 'expand array to set of rows',
  proname => 'unnest', prorows => '100', prosupport => 'array_unnest_support',
  proretset => 't', prorettype => 'anyelement', proargtypes => 'anyarray',
  prosrc => 'array_unnest' },
{ oid => '3996', descr => 'planner support for array_unnest',
  proname => 'array_unnest_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'array_unnest_support' },
{ oid => '3167',
  descr => 'remove any occurrences of an element from an array',
  proname => 'array_remove', proisstrict => 'f',
  prorettype => 'anycompatiblearray',
  proargtypes => 'anycompatiblearray anycompatible', prosrc => 'array_remove' },
{ oid => '3168', descr => 'replace any occurrences of an element in an array',
  proname => 'array_replace', proisstrict => 'f',
  prorettype => 'anycompatiblearray',
  proargtypes => 'anycompatiblearray anycompatible anycompatible',
  prosrc => 'array_replace' },
{ oid => '2333', descr => 'aggregate transition function',
  proname => 'array_agg_transfn', proisstrict => 'f', prorettype => 'internal',
  proargtypes => 'internal anynonarray', prosrc => 'array_agg_transfn' },
{ oid => '6293', descr => 'aggregate combine function',
  proname => 'array_agg_combine', proisstrict => 'f', prorettype => 'internal',
  proargtypes => 'internal internal', prosrc => 'array_agg_combine' },
{ oid => '6294', descr => 'aggregate serial function',
  proname => 'array_agg_serialize', prorettype => 'bytea',
  proargtypes => 'internal', prosrc => 'array_agg_serialize' },
{ oid => '6295', descr => 'aggregate deserial function',
  proname => 'array_agg_deserialize', prorettype => 'internal',
  proargtypes => 'bytea internal', prosrc => 'array_agg_deserialize' },
{ oid => '2334', descr => 'aggregate final function',
  proname => 'array_agg_finalfn', proisstrict => 'f', prorettype => 'anyarray',
  proargtypes => 'internal anynonarray', prosrc => 'array_agg_finalfn' },
{ oid => '2335', descr => 'concatenate aggregate input into an array',
  proname => 'array_agg', prokind => 'a', proisstrict => 'f',
  prorettype => 'anyarray', proargtypes => 'anynonarray',
  prosrc => 'aggregate_dummy' },
{ oid => '4051', descr => 'aggregate transition function',
  proname => 'array_agg_array_transfn', proisstrict => 'f',
  prorettype => 'internal', proargtypes => 'internal anyarray',
  prosrc => 'array_agg_array_transfn' },
{ oid => '6296', descr => 'aggregate combine function',
  proname => 'array_agg_array_combine', proisstrict => 'f',
  prorettype => 'internal', proargtypes => 'internal internal',
  prosrc => 'array_agg_array_combine' },
{ oid => '6297', descr => 'aggregate serial function',
  proname => 'array_agg_array_serialize', prorettype => 'bytea',
  proargtypes => 'internal', prosrc => 'array_agg_array_serialize' },
{ oid => '6298', descr => 'aggregate deserial function',
  proname => 'array_agg_array_deserialize', prorettype => 'internal',
  proargtypes => 'bytea internal', prosrc => 'array_agg_array_deserialize' },
{ oid => '4052', descr => 'aggregate final function',
  proname => 'array_agg_array_finalfn', proisstrict => 'f',
  prorettype => 'anyarray', proargtypes => 'internal anyarray',
  prosrc => 'array_agg_array_finalfn' },
{ oid => '4053', descr => 'concatenate aggregate input into an array',
  proname => 'array_agg', prokind => 'a', proisstrict => 'f',
  prorettype => 'anyarray', proargtypes => 'anyarray',
  prosrc => 'aggregate_dummy' },
{ oid => '3218',
  descr => 'bucket number of operand given a sorted array of bucket lower bounds',
  proname => 'width_bucket', prorettype => 'int4',
  proargtypes => 'anycompatible anycompatiblearray',
  prosrc => 'width_bucket_array' },
{ oid => '6172', descr => 'remove last N elements of array',
  proname => 'trim_array', prorettype => 'anyarray',
  proargtypes => 'anyarray int4', prosrc => 'trim_array' },
{ oid => '6215', descr => 'shuffle array',
  proname => 'array_shuffle', provolatile => 'v', prorettype => 'anyarray',
  proargtypes => 'anyarray', prosrc => 'array_shuffle' },
{ oid => '6216', descr => 'take samples from array',
  proname => 'array_sample', provolatile => 'v', prorettype => 'anyarray',
  proargtypes => 'anyarray int4', prosrc => 'array_sample' },
{ oid => '3816', descr => 'array typanalyze',
  proname => 'array_typanalyze', provolatile => 's', prorettype => 'bool',
  proargtypes => 'internal', prosrc => 'array_typanalyze' },
{ oid => '3817',
  descr => 'restriction selectivity for array-containment operators',
  proname => 'arraycontsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'arraycontsel' },
{ oid => '3818', descr => 'join selectivity for array-containment operators',
  proname => 'arraycontjoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal',
  prosrc => 'arraycontjoinsel' },

{ oid => '764', descr => 'large object import',
  proname => 'lo_import', provolatile => 'v', proparallel => 'u',
  prorettype => 'oid', proargtypes => 'text', prosrc => 'be_lo_import' },
{ oid => '767', descr => 'large object import',
  proname => 'lo_import', provolatile => 'v', proparallel => 'u',
  prorettype => 'oid', proargtypes => 'text oid',
  prosrc => 'be_lo_import_with_oid' },
{ oid => '765', descr => 'large object export',
  proname => 'lo_export', provolatile => 'v', proparallel => 'u',
  prorettype => 'int4', proargtypes => 'oid text', prosrc => 'be_lo_export' },

{ oid => '766', descr => 'increment',
  proname => 'int4inc', prorettype => 'int4', proargtypes => 'int4',
  prosrc => 'int4inc' },
{ oid => '768', descr => 'larger of two',
  proname => 'int4larger', prorettype => 'int4', proargtypes => 'int4 int4',
  prosrc => 'int4larger' },
{ oid => '769', descr => 'smaller of two',
  proname => 'int4smaller', prorettype => 'int4', proargtypes => 'int4 int4',
  prosrc => 'int4smaller' },
{ oid => '770', descr => 'larger of two',
  proname => 'int2larger', prorettype => 'int2', proargtypes => 'int2 int2',
  prosrc => 'int2larger' },
{ oid => '771', descr => 'smaller of two',
  proname => 'int2smaller', prorettype => 'int2', proargtypes => 'int2 int2',
  prosrc => 'int2smaller' },

# OIDS 800 - 899

{ oid => '846',
  proname => 'cash_mul_flt4', prorettype => 'money',
  proargtypes => 'money float4', prosrc => 'cash_mul_flt4' },
{ oid => '847',
  proname => 'cash_div_flt4', prorettype => 'money',
  proargtypes => 'money float4', prosrc => 'cash_div_flt4' },
{ oid => '848',
  proname => 'flt4_mul_cash', prorettype => 'money',
  proargtypes => 'float4 money', prosrc => 'flt4_mul_cash' },

{ oid => '849', descr => 'position of substring',
  proname => 'position', prorettype => 'int4', proargtypes => 'text text',
  prosrc => 'textpos' },
{ oid => '850',
  proname => 'textlike', prosupport => 'textlike_support', prorettype => 'bool',
  proargtypes => 'text text', prosrc => 'textlike' },
{ oid => '1023', descr => 'planner support for textlike',
  proname => 'textlike_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'textlike_support' },
{ oid => '851',
  proname => 'textnlike', prorettype => 'bool', proargtypes => 'text text',
  prosrc => 'textnlike' },

{ oid => '852',
  proname => 'int48eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int4 int8', prosrc => 'int48eq' },
{ oid => '853',
  proname => 'int48ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int4 int8', prosrc => 'int48ne' },
{ oid => '854',
  proname => 'int48lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int4 int8', prosrc => 'int48lt' },
{ oid => '855',
  proname => 'int48gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int4 int8', prosrc => 'int48gt' },
{ oid => '856',
  proname => 'int48le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int4 int8', prosrc => 'int48le' },
{ oid => '857',
  proname => 'int48ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int4 int8', prosrc => 'int48ge' },

{ oid => '858',
  proname => 'namelike', prosupport => 'textlike_support', prorettype => 'bool',
  proargtypes => 'name text', prosrc => 'namelike' },
{ oid => '859',
  proname => 'namenlike', prorettype => 'bool', proargtypes => 'name text',
  prosrc => 'namenlike' },

{ oid => '860', descr => 'convert char to char(n)',
  proname => 'bpchar', prorettype => 'bpchar', proargtypes => 'char',
  prosrc => 'char_bpchar' },

{ oid => '861', descr => 'name of the current database',
  proname => 'current_database', provolatile => 's', prorettype => 'name',
  proargtypes => '', prosrc => 'current_database' },
{ oid => '817', descr => 'get the currently executing query',
  proname => 'current_query', proisstrict => 'f', provolatile => 'v',
  proparallel => 'r', prorettype => 'text', proargtypes => '',
  prosrc => 'current_query' },

{ oid => '3399',
  proname => 'int8_mul_cash', prorettype => 'money',
  proargtypes => 'int8 money', prosrc => 'int8_mul_cash' },
{ oid => '862',
  proname => 'int4_mul_cash', prorettype => 'money',
  proargtypes => 'int4 money', prosrc => 'int4_mul_cash' },
{ oid => '863',
  proname => 'int2_mul_cash', prorettype => 'money',
  proargtypes => 'int2 money', prosrc => 'int2_mul_cash' },
{ oid => '3344',
  proname => 'cash_mul_int8', prorettype => 'money',
  proargtypes => 'money int8', prosrc => 'cash_mul_int8' },
{ oid => '3345',
  proname => 'cash_div_int8', prorettype => 'money',
  proargtypes => 'money int8', prosrc => 'cash_div_int8' },
{ oid => '864',
  proname => 'cash_mul_int4', prorettype => 'money',
  proargtypes => 'money int4', prosrc => 'cash_mul_int4' },
{ oid => '865',
  proname => 'cash_div_int4', prorettype => 'money',
  proargtypes => 'money int4', prosrc => 'cash_div_int4' },
{ oid => '866',
  proname => 'cash_mul_int2', prorettype => 'money',
  proargtypes => 'money int2', prosrc => 'cash_mul_int2' },
{ oid => '867',
  proname => 'cash_div_int2', prorettype => 'money',
  proargtypes => 'money int2', prosrc => 'cash_div_int2' },

{ oid => '886', descr => 'I/O',
  proname => 'cash_in', provolatile => 's', prorettype => 'money',
  proargtypes => 'cstring', prosrc => 'cash_in' },
{ oid => '887', descr => 'I/O',
  proname => 'cash_out', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'money', prosrc => 'cash_out' },
{ oid => '888',
  proname => 'cash_eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'money money', prosrc => 'cash_eq' },
{ oid => '889',
  proname => 'cash_ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'money money', prosrc => 'cash_ne' },
{ oid => '890',
  proname => 'cash_lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'money money', prosrc => 'cash_lt' },
{ oid => '891',
  proname => 'cash_le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'money money', prosrc => 'cash_le' },
{ oid => '892',
  proname => 'cash_gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'money money', prosrc => 'cash_gt' },
{ oid => '893',
  proname => 'cash_ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'money money', prosrc => 'cash_ge' },
{ oid => '894',
  proname => 'cash_pl', prorettype => 'money', proargtypes => 'money money',
  prosrc => 'cash_pl' },
{ oid => '895',
  proname => 'cash_mi', prorettype => 'money', proargtypes => 'money money',
  prosrc => 'cash_mi' },
{ oid => '896',
  proname => 'cash_mul_flt8', prorettype => 'money',
  proargtypes => 'money float8', prosrc => 'cash_mul_flt8' },
{ oid => '897',
  proname => 'cash_div_flt8', prorettype => 'money',
  proargtypes => 'money float8', prosrc => 'cash_div_flt8' },
{ oid => '898', descr => 'larger of two',
  proname => 'cashlarger', prorettype => 'money', proargtypes => 'money money',
  prosrc => 'cashlarger' },
{ oid => '899', descr => 'smaller of two',
  proname => 'cashsmaller', prorettype => 'money', proargtypes => 'money money',
  prosrc => 'cashsmaller' },
{ oid => '919',
  proname => 'flt8_mul_cash', prorettype => 'money',
  proargtypes => 'float8 money', prosrc => 'flt8_mul_cash' },
{ oid => '935', descr => 'output money amount as words',
  proname => 'cash_words', prorettype => 'text', proargtypes => 'money',
  prosrc => 'cash_words' },
{ oid => '3822',
  proname => 'cash_div_cash', prorettype => 'float8',
  proargtypes => 'money money', prosrc => 'cash_div_cash' },
{ oid => '3823', descr => 'convert money to numeric',
  proname => 'numeric', provolatile => 's', prorettype => 'numeric',
  proargtypes => 'money', prosrc => 'cash_numeric' },
{ oid => '3824', descr => 'convert numeric to money',
  proname => 'money', provolatile => 's', prorettype => 'money',
  proargtypes => 'numeric', prosrc => 'numeric_cash' },
{ oid => '3811', descr => 'convert int4 to money',
  proname => 'money', provolatile => 's', prorettype => 'money',
  proargtypes => 'int4', prosrc => 'int4_cash' },
{ oid => '3812', descr => 'convert int8 to money',
  proname => 'money', provolatile => 's', prorettype => 'money',
  proargtypes => 'int8', prosrc => 'int8_cash' },

# OIDS 900 - 999

{ oid => '940', descr => 'modulus',
  proname => 'mod', prorettype => 'int2', proargtypes => 'int2 int2',
  prosrc => 'int2mod' },
{ oid => '941', descr => 'modulus',
  proname => 'mod', prorettype => 'int4', proargtypes => 'int4 int4',
  prosrc => 'int4mod' },

{ oid => '945',
  proname => 'int8mod', prorettype => 'int8', proargtypes => 'int8 int8',
  prosrc => 'int8mod' },
{ oid => '947', descr => 'modulus',
  proname => 'mod', prorettype => 'int8', proargtypes => 'int8 int8',
  prosrc => 'int8mod' },

{ oid => '5044', descr => 'greatest common divisor',
  proname => 'gcd', prorettype => 'int4', proargtypes => 'int4 int4',
  prosrc => 'int4gcd' },
{ oid => '5045', descr => 'greatest common divisor',
  proname => 'gcd', prorettype => 'int8', proargtypes => 'int8 int8',
  prosrc => 'int8gcd' },

{ oid => '5046', descr => 'least common multiple',
  proname => 'lcm', prorettype => 'int4', proargtypes => 'int4 int4',
  prosrc => 'int4lcm' },
{ oid => '5047', descr => 'least common multiple',
  proname => 'lcm', prorettype => 'int8', proargtypes => 'int8 int8',
  prosrc => 'int8lcm' },

{ oid => '944', descr => 'convert text to char',
  proname => 'char', prorettype => 'char', proargtypes => 'text',
  prosrc => 'text_char' },
{ oid => '946', descr => 'convert char to text',
  proname => 'text', prorettype => 'text', proargtypes => 'char',
  prosrc => 'char_text' },

{ oid => '952', descr => 'large object open',
  proname => 'lo_open', provolatile => 'v', proparallel => 'u',
  prorettype => 'int4', proargtypes => 'oid int4', prosrc => 'be_lo_open' },
{ oid => '953', descr => 'large object close',
  proname => 'lo_close', provolatile => 'v', proparallel => 'u',
  prorettype => 'int4', proargtypes => 'int4', prosrc => 'be_lo_close' },
{ oid => '954', descr => 'large object read',
  proname => 'loread', provolatile => 'v', proparallel => 'u',
  prorettype => 'bytea', proargtypes => 'int4 int4', prosrc => 'be_loread' },
{ oid => '955', descr => 'large object write',
  proname => 'lowrite', provolatile => 'v', proparallel => 'u',
  prorettype => 'int4', proargtypes => 'int4 bytea', prosrc => 'be_lowrite' },
{ oid => '956', descr => 'large object seek',
  proname => 'lo_lseek', provolatile => 'v', proparallel => 'u',
  prorettype => 'int4', proargtypes => 'int4 int4 int4',
  prosrc => 'be_lo_lseek' },
{ oid => '3170', descr => 'large object seek (64 bit)',
  proname => 'lo_lseek64', provolatile => 'v', proparallel => 'u',
  prorettype => 'int8', proargtypes => 'int4 int8 int4',
  prosrc => 'be_lo_lseek64' },
{ oid => '957', descr => 'large object create',
  proname => 'lo_creat', provolatile => 'v', proparallel => 'u',
  prorettype => 'oid', proargtypes => 'int4', prosrc => 'be_lo_creat' },
{ oid => '715', descr => 'large object create',
  proname => 'lo_create', provolatile => 'v', proparallel => 'u',
  prorettype => 'oid', proargtypes => 'oid', prosrc => 'be_lo_create' },
{ oid => '958', descr => 'large object position',
  proname => 'lo_tell', provolatile => 'v', proparallel => 'u',
  prorettype => 'int4', proargtypes => 'int4', prosrc => 'be_lo_tell' },
{ oid => '3171', descr => 'large object position (64 bit)',
  proname => 'lo_tell64', provolatile => 'v', proparallel => 'u',
  prorettype => 'int8', proargtypes => 'int4', prosrc => 'be_lo_tell64' },
{ oid => '1004', descr => 'truncate large object',
  proname => 'lo_truncate', provolatile => 'v', proparallel => 'u',
  prorettype => 'int4', proargtypes => 'int4 int4',
  prosrc => 'be_lo_truncate' },
{ oid => '3172', descr => 'truncate large object (64 bit)',
  proname => 'lo_truncate64', provolatile => 'v', proparallel => 'u',
  prorettype => 'int4', proargtypes => 'int4 int8',
  prosrc => 'be_lo_truncate64' },

{ oid => '3457', descr => 'create new large object with given content',
  proname => 'lo_from_bytea', provolatile => 'v', proparallel => 'u',
  prorettype => 'oid', proargtypes => 'oid bytea',
  prosrc => 'be_lo_from_bytea' },
{ oid => '3458', descr => 'read entire large object',
  proname => 'lo_get', provolatile => 'v', proparallel => 'u',
  prorettype => 'bytea', proargtypes => 'oid', prosrc => 'be_lo_get' },
{ oid => '3459', descr => 'read large object from offset for length',
  proname => 'lo_get', provolatile => 'v', proparallel => 'u',
  prorettype => 'bytea', proargtypes => 'oid int8 int4',
  prosrc => 'be_lo_get_fragment' },
{ oid => '3460', descr => 'write data at offset',
  proname => 'lo_put', provolatile => 'v', proparallel => 'u',
  prorettype => 'void', proargtypes => 'oid int8 bytea',
  prosrc => 'be_lo_put' },

{ oid => '959',
  proname => 'on_pl', prorettype => 'bool', proargtypes => 'point line',
  prosrc => 'on_pl' },
{ oid => '960',
  proname => 'on_sl', prorettype => 'bool', proargtypes => 'lseg line',
  prosrc => 'on_sl' },
{ oid => '961',
  proname => 'close_pl', prorettype => 'point', proargtypes => 'point line',
  prosrc => 'close_pl' },

{ oid => '964', descr => 'large object unlink (delete)',
  proname => 'lo_unlink', provolatile => 'v', proparallel => 'u',
  prorettype => 'int4', proargtypes => 'oid', prosrc => 'be_lo_unlink' },

{ oid => '973',
  proname => 'path_inter', prorettype => 'bool', proargtypes => 'path path',
  prosrc => 'path_inter' },
{ oid => '975', descr => 'box area',
  proname => 'area', prorettype => 'float8', proargtypes => 'box',
  prosrc => 'box_area' },
{ oid => '976', descr => 'box width',
  proname => 'width', prorettype => 'float8', proargtypes => 'box',
  prosrc => 'box_width' },
{ oid => '977', descr => 'box height',
  proname => 'height', prorettype => 'float8', proargtypes => 'box',
  prosrc => 'box_height' },
{ oid => '978',
  proname => 'box_distance', prorettype => 'float8', proargtypes => 'box box',
  prosrc => 'box_distance' },
{ oid => '979', descr => 'area of a closed path',
  proname => 'area', prorettype => 'float8', proargtypes => 'path',
  prosrc => 'path_area' },
{ oid => '980',
  proname => 'box_intersect', prorettype => 'box', proargtypes => 'box box',
  prosrc => 'box_intersect' },
{ oid => '4067', descr => 'bounding box of two boxes',
  proname => 'bound_box', prorettype => 'box', proargtypes => 'box box',
  prosrc => 'boxes_bound_box' },
{ oid => '981', descr => 'box diagonal',
  proname => 'diagonal', prorettype => 'lseg', proargtypes => 'box',
  prosrc => 'box_diagonal' },
{ oid => '982',
  proname => 'path_n_lt', prorettype => 'bool', proargtypes => 'path path',
  prosrc => 'path_n_lt' },
{ oid => '983',
  proname => 'path_n_gt', prorettype => 'bool', proargtypes => 'path path',
  prosrc => 'path_n_gt' },
{ oid => '984',
  proname => 'path_n_eq', prorettype => 'bool', proargtypes => 'path path',
  prosrc => 'path_n_eq' },
{ oid => '985',
  proname => 'path_n_le', prorettype => 'bool', proargtypes => 'path path',
  prosrc => 'path_n_le' },
{ oid => '986',
  proname => 'path_n_ge', prorettype => 'bool', proargtypes => 'path path',
  prosrc => 'path_n_ge' },
{ oid => '987',
  proname => 'path_length', prorettype => 'float8', proargtypes => 'path',
  prosrc => 'path_length' },
{ oid => '988',
  proname => 'point_ne', prorettype => 'bool', proargtypes => 'point point',
  prosrc => 'point_ne' },
{ oid => '989',
  proname => 'point_vert', prorettype => 'bool', proargtypes => 'point point',
  prosrc => 'point_vert' },
{ oid => '990',
  proname => 'point_horiz', prorettype => 'bool', proargtypes => 'point point',
  prosrc => 'point_horiz' },
{ oid => '991',
  proname => 'point_distance', prorettype => 'float8',
  proargtypes => 'point point', prosrc => 'point_distance' },
{ oid => '992', descr => 'slope between points',
  proname => 'slope', prorettype => 'float8', proargtypes => 'point point',
  prosrc => 'point_slope' },
{ oid => '993', descr => 'convert points to line segment',
  proname => 'lseg', prorettype => 'lseg', proargtypes => 'point point',
  prosrc => 'lseg_construct' },
{ oid => '994',
  proname => 'lseg_intersect', prorettype => 'bool', proargtypes => 'lseg lseg',
  prosrc => 'lseg_intersect' },
{ oid => '995',
  proname => 'lseg_parallel', prorettype => 'bool', proargtypes => 'lseg lseg',
  prosrc => 'lseg_parallel' },
{ oid => '996',
  proname => 'lseg_perp', prorettype => 'bool', proargtypes => 'lseg lseg',
  prosrc => 'lseg_perp' },
{ oid => '997',
  proname => 'lseg_vertical', prorettype => 'bool', proargtypes => 'lseg',
  prosrc => 'lseg_vertical' },
{ oid => '998',
  proname => 'lseg_horizontal', prorettype => 'bool', proargtypes => 'lseg',
  prosrc => 'lseg_horizontal' },
{ oid => '999',
  proname => 'lseg_eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'lseg lseg', prosrc => 'lseg_eq' },

# OIDS 1000 - 1999

{ oid => '1026', descr => 'adjust timestamp to new time zone',
  proname => 'timezone', prorettype => 'timestamp',
  proargtypes => 'interval timestamptz', prosrc => 'timestamptz_izone' },

{ oid => '1031', descr => 'I/O',
  proname => 'aclitemin', provolatile => 's', prorettype => 'aclitem',
  proargtypes => 'cstring', prosrc => 'aclitemin' },
{ oid => '1032', descr => 'I/O',
  proname => 'aclitemout', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'aclitem', prosrc => 'aclitemout' },
{ oid => '1035', descr => 'add/update ACL item',
  proname => 'aclinsert', prorettype => '_aclitem',
  proargtypes => '_aclitem aclitem', prosrc => 'aclinsert' },
{ oid => '1036', descr => 'remove ACL item',
  proname => 'aclremove', prorettype => '_aclitem',
  proargtypes => '_aclitem aclitem', prosrc => 'aclremove' },
{ oid => '1037', descr => 'contains',
  proname => 'aclcontains', prorettype => 'bool',
  proargtypes => '_aclitem aclitem', prosrc => 'aclcontains' },
{ oid => '1062',
  proname => 'aclitemeq', prorettype => 'bool',
  proargtypes => 'aclitem aclitem', prosrc => 'aclitem_eq' },
{ oid => '1365', descr => 'make ACL item',
  proname => 'makeaclitem', prorettype => 'aclitem',
  proargtypes => 'oid oid text bool', prosrc => 'makeaclitem' },
{ oid => '3943',
  descr => 'show hardwired default privileges, primarily for use by the information schema',
  proname => 'acldefault', prorettype => '_aclitem', proargtypes => 'char oid',
  prosrc => 'acldefault_sql' },
{ oid => '1689',
  descr => 'convert ACL item array to table, primarily for use by information schema',
  proname => 'aclexplode', prorows => '10', proretset => 't',
  provolatile => 's', prorettype => 'record', proargtypes => '_aclitem',
  proallargtypes => '{_aclitem,oid,oid,text,bool}',
  proargmodes => '{i,o,o,o,o}',
  proargnames => '{acl,grantor,grantee,privilege_type,is_grantable}',
  prosrc => 'aclexplode' },
{ oid => '1044', descr => 'I/O',
  proname => 'bpcharin', prorettype => 'bpchar',
  proargtypes => 'cstring oid int4', prosrc => 'bpcharin' },
{ oid => '1045', descr => 'I/O',
  proname => 'bpcharout', prorettype => 'cstring', proargtypes => 'bpchar',
  prosrc => 'bpcharout' },
{ oid => '2913', descr => 'I/O typmod',
  proname => 'bpchartypmodin', prorettype => 'int4', proargtypes => '_cstring',
  prosrc => 'bpchartypmodin' },
{ oid => '2914', descr => 'I/O typmod',
  proname => 'bpchartypmodout', prorettype => 'cstring', proargtypes => 'int4',
  prosrc => 'bpchartypmodout' },
{ oid => '1046', descr => 'I/O',
  proname => 'varcharin', prorettype => 'varchar',
  proargtypes => 'cstring oid int4', prosrc => 'varcharin' },
{ oid => '1047', descr => 'I/O',
  proname => 'varcharout', prorettype => 'cstring', proargtypes => 'varchar',
  prosrc => 'varcharout' },
{ oid => '2915', descr => 'I/O typmod',
  proname => 'varchartypmodin', prorettype => 'int4', proargtypes => '_cstring',
  prosrc => 'varchartypmodin' },
{ oid => '2916', descr => 'I/O typmod',
  proname => 'varchartypmodout', prorettype => 'cstring', proargtypes => 'int4',
  prosrc => 'varchartypmodout' },
{ oid => '1048',
  proname => 'bpchareq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bpchar bpchar', prosrc => 'bpchareq' },
{ oid => '1049',
  proname => 'bpcharlt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bpchar bpchar', prosrc => 'bpcharlt' },
{ oid => '1050',
  proname => 'bpcharle', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bpchar bpchar', prosrc => 'bpcharle' },
{ oid => '1051',
  proname => 'bpchargt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bpchar bpchar', prosrc => 'bpchargt' },
{ oid => '1052',
  proname => 'bpcharge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bpchar bpchar', prosrc => 'bpcharge' },
{ oid => '1053',
  proname => 'bpcharne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bpchar bpchar', prosrc => 'bpcharne' },
{ oid => '1063', descr => 'larger of two',
  proname => 'bpchar_larger', proleakproof => 't', prorettype => 'bpchar',
  proargtypes => 'bpchar bpchar', prosrc => 'bpchar_larger' },
{ oid => '1064', descr => 'smaller of two',
  proname => 'bpchar_smaller', proleakproof => 't', prorettype => 'bpchar',
  proargtypes => 'bpchar bpchar', prosrc => 'bpchar_smaller' },
{ oid => '1078', descr => 'less-equal-greater',
  proname => 'bpcharcmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'bpchar bpchar', prosrc => 'bpcharcmp' },
{ oid => '3328', descr => 'sort support',
  proname => 'bpchar_sortsupport', prorettype => 'void',
  proargtypes => 'internal', prosrc => 'bpchar_sortsupport' },
{ oid => '1080', descr => 'hash',
  proname => 'hashbpchar', prorettype => 'int4', proargtypes => 'bpchar',
  prosrc => 'hashbpchar' },
{ oid => '972', descr => 'hash',
  proname => 'hashbpcharextended', prorettype => 'int8',
  proargtypes => 'bpchar int8', prosrc => 'hashbpcharextended' },
{ oid => '1081', descr => 'format a type oid and atttypmod to canonical SQL',
  proname => 'format_type', proisstrict => 'f', provolatile => 's',
  prorettype => 'text', proargtypes => 'oid int4', prosrc => 'format_type' },
{ oid => '1084', descr => 'I/O',
  proname => 'date_in', provolatile => 's', prorettype => 'date',
  proargtypes => 'cstring', prosrc => 'date_in' },
{ oid => '1085', descr => 'I/O',
  proname => 'date_out', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'date', prosrc => 'date_out' },
{ oid => '1086',
  proname => 'date_eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'date date', prosrc => 'date_eq' },
{ oid => '1087',
  proname => 'date_lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'date date', prosrc => 'date_lt' },
{ oid => '1088',
  proname => 'date_le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'date date', prosrc => 'date_le' },
{ oid => '1089',
  proname => 'date_gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'date date', prosrc => 'date_gt' },
{ oid => '1090',
  proname => 'date_ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'date date', prosrc => 'date_ge' },
{ oid => '1091',
  proname => 'date_ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'date date', prosrc => 'date_ne' },
{ oid => '1092', descr => 'less-equal-greater',
  proname => 'date_cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'date date', prosrc => 'date_cmp' },
{ oid => '3136', descr => 'sort support',
  proname => 'date_sortsupport', prorettype => 'void',
  proargtypes => 'internal', prosrc => 'date_sortsupport' },
{ oid => '4133', descr => 'window RANGE support',
  proname => 'in_range', prorettype => 'bool',
  proargtypes => 'date date interval bool bool',
  prosrc => 'in_range_date_interval' },

# OIDS 1100 - 1199

{ oid => '1102',
  proname => 'time_lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'time time', prosrc => 'time_lt' },
{ oid => '1103',
  proname => 'time_le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'time time', prosrc => 'time_le' },
{ oid => '1104',
  proname => 'time_gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'time time', prosrc => 'time_gt' },
{ oid => '1105',
  proname => 'time_ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'time time', prosrc => 'time_ge' },
{ oid => '1106',
  proname => 'time_ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'time time', prosrc => 'time_ne' },
{ oid => '1107', descr => 'less-equal-greater',
  proname => 'time_cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'time time', prosrc => 'time_cmp' },
{ oid => '1138', descr => 'larger of two',
  proname => 'date_larger', prorettype => 'date', proargtypes => 'date date',
  prosrc => 'date_larger' },
{ oid => '1139', descr => 'smaller of two',
  proname => 'date_smaller', prorettype => 'date', proargtypes => 'date date',
  prosrc => 'date_smaller' },
{ oid => '1140',
  proname => 'date_mi', prorettype => 'int4', proargtypes => 'date date',
  prosrc => 'date_mi' },
{ oid => '1141',
  proname => 'date_pli', prorettype => 'date', proargtypes => 'date int4',
  prosrc => 'date_pli' },
{ oid => '1142',
  proname => 'date_mii', prorettype => 'date', proargtypes => 'date int4',
  prosrc => 'date_mii' },
{ oid => '1143', descr => 'I/O',
  proname => 'time_in', provolatile => 's', prorettype => 'time',
  proargtypes => 'cstring oid int4', prosrc => 'time_in' },
{ oid => '1144', descr => 'I/O',
  proname => 'time_out', prorettype => 'cstring', proargtypes => 'time',
  prosrc => 'time_out' },
{ oid => '2909', descr => 'I/O typmod',
  proname => 'timetypmodin', prorettype => 'int4', proargtypes => '_cstring',
  prosrc => 'timetypmodin' },
{ oid => '2910', descr => 'I/O typmod',
  proname => 'timetypmodout', prorettype => 'cstring', proargtypes => 'int4',
  prosrc => 'timetypmodout' },
{ oid => '1145',
  proname => 'time_eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'time time', prosrc => 'time_eq' },

{ oid => '1146',
  proname => 'circle_add_pt', prorettype => 'circle',
  proargtypes => 'circle point', prosrc => 'circle_add_pt' },
{ oid => '1147',
  proname => 'circle_sub_pt', prorettype => 'circle',
  proargtypes => 'circle point', prosrc => 'circle_sub_pt' },
{ oid => '1148',
  proname => 'circle_mul_pt', prorettype => 'circle',
  proargtypes => 'circle point', prosrc => 'circle_mul_pt' },
{ oid => '1149',
  proname => 'circle_div_pt', prorettype => 'circle',
  proargtypes => 'circle point', prosrc => 'circle_div_pt' },

{ oid => '1150', descr => 'I/O',
  proname => 'timestamptz_in', provolatile => 's', prorettype => 'timestamptz',
  proargtypes => 'cstring oid int4', prosrc => 'timestamptz_in' },
{ oid => '1151', descr => 'I/O',
  proname => 'timestamptz_out', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'timestamptz', prosrc => 'timestamptz_out' },
{ oid => '2907', descr => 'I/O typmod',
  proname => 'timestamptztypmodin', prorettype => 'int4',
  proargtypes => '_cstring', prosrc => 'timestamptztypmodin' },
{ oid => '2908', descr => 'I/O typmod',
  proname => 'timestamptztypmodout', prorettype => 'cstring',
  proargtypes => 'int4', prosrc => 'timestamptztypmodout' },
{ oid => '1152',
  proname => 'timestamptz_eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'timestamptz timestamptz', prosrc => 'timestamp_eq' },
{ oid => '1153',
  proname => 'timestamptz_ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'timestamptz timestamptz', prosrc => 'timestamp_ne' },
{ oid => '1154',
  proname => 'timestamptz_lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'timestamptz timestamptz', prosrc => 'timestamp_lt' },
{ oid => '1155',
  proname => 'timestamptz_le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'timestamptz timestamptz', prosrc => 'timestamp_le' },
{ oid => '1156',
  proname => 'timestamptz_ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'timestamptz timestamptz', prosrc => 'timestamp_ge' },
{ oid => '1157',
  proname => 'timestamptz_gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'timestamptz timestamptz', prosrc => 'timestamp_gt' },
{ oid => '1158', descr => 'convert UNIX epoch to timestamptz',
  proname => 'to_timestamp', prorettype => 'timestamptz',
  proargtypes => 'float8', prosrc => 'float8_timestamptz' },
{ oid => '1159', descr => 'adjust timestamp to new time zone',
  proname => 'timezone', prorettype => 'timestamp',
  proargtypes => 'text timestamptz', prosrc => 'timestamptz_zone' },

{ oid => '1160', descr => 'I/O',
  proname => 'interval_in', provolatile => 's', prorettype => 'interval',
  proargtypes => 'cstring oid int4', prosrc => 'interval_in' },
{ oid => '1161', descr => 'I/O',
  proname => 'interval_out', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'interval', prosrc => 'interval_out' },
{ oid => '2903', descr => 'I/O typmod',
  proname => 'intervaltypmodin', prorettype => 'int4',
  proargtypes => '_cstring', prosrc => 'intervaltypmodin' },
{ oid => '2904', descr => 'I/O typmod',
  proname => 'intervaltypmodout', prorettype => 'cstring',
  proargtypes => 'int4', prosrc => 'intervaltypmodout' },
{ oid => '1162',
  proname => 'interval_eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'interval interval', prosrc => 'interval_eq' },
{ oid => '1163',
  proname => 'interval_ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'interval interval', prosrc => 'interval_ne' },
{ oid => '1164',
  proname => 'interval_lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'interval interval', prosrc => 'interval_lt' },
{ oid => '1165',
  proname => 'interval_le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'interval interval', prosrc => 'interval_le' },
{ oid => '1166',
  proname => 'interval_ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'interval interval', prosrc => 'interval_ge' },
{ oid => '1167',
  proname => 'interval_gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'interval interval', prosrc => 'interval_gt' },
{ oid => '1168',
  proname => 'interval_um', prorettype => 'interval', proargtypes => 'interval',
  prosrc => 'interval_um' },
{ oid => '1169',
  proname => 'interval_pl', prorettype => 'interval',
  proargtypes => 'interval interval', prosrc => 'interval_pl' },
{ oid => '1170',
  proname => 'interval_mi', prorettype => 'interval',
  proargtypes => 'interval interval', prosrc => 'interval_mi' },
{ oid => '1171', descr => 'extract field from timestamp with time zone',
  proname => 'date_part', provolatile => 's', prorettype => 'float8',
  proargtypes => 'text timestamptz', prosrc => 'timestamptz_part' },
{ oid => '6203', descr => 'extract field from timestamp with time zone',
  proname => 'extract', provolatile => 's', prorettype => 'numeric',
  proargtypes => 'text timestamptz', prosrc => 'extract_timestamptz' },
{ oid => '1172', descr => 'extract field from interval',
  proname => 'date_part', prorettype => 'float8',
  proargtypes => 'text interval', prosrc => 'interval_part' },
{ oid => '6204', descr => 'extract field from interval',
  proname => 'extract', prorettype => 'numeric', proargtypes => 'text interval',
  prosrc => 'extract_interval' },
{ oid => '1174', descr => 'convert date to timestamp with time zone',
  proname => 'timestamptz', provolatile => 's', prorettype => 'timestamptz',
  proargtypes => 'date', prosrc => 'date_timestamptz' },
{ oid => '2711',
  descr => 'promote groups of 24 hours to numbers of days and promote groups of 30 days to numbers of months',
  proname => 'justify_interval', prorettype => 'interval',
  proargtypes => 'interval', prosrc => 'interval_justify_interval' },
{ oid => '1175', descr => 'promote groups of 24 hours to numbers of days',
  proname => 'justify_hours', prorettype => 'interval',
  proargtypes => 'interval', prosrc => 'interval_justify_hours' },
{ oid => '1295', descr => 'promote groups of 30 days to numbers of months',
  proname => 'justify_days', prorettype => 'interval',
  proargtypes => 'interval', prosrc => 'interval_justify_days' },
{ oid => '1176', descr => 'convert date and time to timestamp with time zone',
  proname => 'timestamptz', prolang => 'sql', provolatile => 's',
  prorettype => 'timestamptz', proargtypes => 'date time',
  prosrc => 'see system_functions.sql' },
{ oid => '1178', descr => 'convert timestamp with time zone to date',
  proname => 'date', provolatile => 's', prorettype => 'date',
  proargtypes => 'timestamptz', prosrc => 'timestamptz_date' },
{ oid => '1181',
  descr => 'age of a transaction ID, in transactions before current transaction',
  proname => 'age', provolatile => 's', proparallel => 'r',
  prorettype => 'int4', proargtypes => 'xid', prosrc => 'xid_age' },
{ oid => '3939',
  descr => 'age of a multi-transaction ID, in multi-transactions before current multi-transaction',
  proname => 'mxid_age', provolatile => 's', prorettype => 'int4',
  proargtypes => 'xid', prosrc => 'mxid_age' },

{ oid => '1188',
  proname => 'timestamptz_mi', prorettype => 'interval',
  proargtypes => 'timestamptz timestamptz', prosrc => 'timestamp_mi' },
{ oid => '1189',
  proname => 'timestamptz_pl_interval', provolatile => 's',
  prorettype => 'timestamptz', proargtypes => 'timestamptz interval',
  prosrc => 'timestamptz_pl_interval' },
{ oid => '6221', descr => 'add interval to timestamp with time zone',
  proname => 'date_add', provolatile => 's', prorettype => 'timestamptz',
  proargtypes => 'timestamptz interval', prosrc => 'timestamptz_pl_interval' },
{ oid => '6222',
  descr => 'add interval to timestamp with time zone in specified time zone',
  proname => 'date_add', prorettype => 'timestamptz',
  proargtypes => 'timestamptz interval text',
  prosrc => 'timestamptz_pl_interval_at_zone' },
{ oid => '1190',
  proname => 'timestamptz_mi_interval', provolatile => 's',
  prorettype => 'timestamptz', proargtypes => 'timestamptz interval',
  prosrc => 'timestamptz_mi_interval' },
{ oid => '6223', descr => 'subtract interval from timestamp with time zone',
  proname => 'date_subtract', provolatile => 's', prorettype => 'timestamptz',
  proargtypes => 'timestamptz interval', prosrc => 'timestamptz_mi_interval' },
{ oid => '6273',
  descr => 'subtract interval from timestamp with time zone in specified time zone',
  proname => 'date_subtract', prorettype => 'timestamptz',
  proargtypes => 'timestamptz interval text',
  prosrc => 'timestamptz_mi_interval_at_zone' },
{ oid => '1195', descr => 'smaller of two',
  proname => 'timestamptz_smaller', prorettype => 'timestamptz',
  proargtypes => 'timestamptz timestamptz', prosrc => 'timestamp_smaller' },
{ oid => '1196', descr => 'larger of two',
  proname => 'timestamptz_larger', prorettype => 'timestamptz',
  proargtypes => 'timestamptz timestamptz', prosrc => 'timestamp_larger' },
{ oid => '1197', descr => 'smaller of two',
  proname => 'interval_smaller', prorettype => 'interval',
  proargtypes => 'interval interval', prosrc => 'interval_smaller' },
{ oid => '1198', descr => 'larger of two',
  proname => 'interval_larger', prorettype => 'interval',
  proargtypes => 'interval interval', prosrc => 'interval_larger' },
{ oid => '1199', descr => 'date difference preserving months and years',
  proname => 'age', prorettype => 'interval',
  proargtypes => 'timestamptz timestamptz', prosrc => 'timestamptz_age' },

# OIDS 1200 - 1299

{ oid => '3918', descr => 'planner support for interval length coercion',
  proname => 'interval_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'interval_support' },
{ oid => '1200', descr => 'adjust interval precision',
  proname => 'interval', prosupport => 'interval_support',
  prorettype => 'interval', proargtypes => 'interval int4',
  prosrc => 'interval_scale' },

{ oid => '1215', descr => 'get description for object id and catalog name',
  proname => 'obj_description', prolang => 'sql', procost => '100',
  provolatile => 's', prorettype => 'text', proargtypes => 'oid name',
  prosrc => 'see system_functions.sql' },
{ oid => '1216', descr => 'get description for table column',
  proname => 'col_description', prolang => 'sql', procost => '100',
  provolatile => 's', prorettype => 'text', proargtypes => 'oid int4',
  prosrc => 'see system_functions.sql' },
{ oid => '1993',
  descr => 'get description for object id and shared catalog name',
  proname => 'shobj_description', prolang => 'sql', procost => '100',
  provolatile => 's', prorettype => 'text', proargtypes => 'oid name',
  prosrc => 'see system_functions.sql' },

{ oid => '1217',
  descr => 'truncate timestamp with time zone to specified units',
  proname => 'date_trunc', provolatile => 's', prorettype => 'timestamptz',
  proargtypes => 'text timestamptz', prosrc => 'timestamptz_trunc' },
{ oid => '1284',
  descr => 'truncate timestamp with time zone to specified units in specified time zone',
  proname => 'date_trunc', prorettype => 'timestamptz',
  proargtypes => 'text timestamptz text', prosrc => 'timestamptz_trunc_zone' },
{ oid => '1218', descr => 'truncate interval to specified units',
  proname => 'date_trunc', prorettype => 'interval',
  proargtypes => 'text interval', prosrc => 'interval_trunc' },

{ oid => '1219', descr => 'increment',
  proname => 'int8inc', prorettype => 'int8', proargtypes => 'int8',
  prosrc => 'int8inc' },
{ oid => '3546', descr => 'decrement',
  proname => 'int8dec', prorettype => 'int8', proargtypes => 'int8',
  prosrc => 'int8dec' },
{ oid => '2804', descr => 'increment, ignores second argument',
  proname => 'int8inc_any', prorettype => 'int8', proargtypes => 'int8 any',
  prosrc => 'int8inc_any' },
{ oid => '3547', descr => 'decrement, ignores second argument',
  proname => 'int8dec_any', prorettype => 'int8', proargtypes => 'int8 any',
  prosrc => 'int8dec_any' },
{ oid => '1230',
  proname => 'int8abs', prorettype => 'int8', proargtypes => 'int8',
  prosrc => 'int8abs' },

{ oid => '1236', descr => 'larger of two',
  proname => 'int8larger', prorettype => 'int8', proargtypes => 'int8 int8',
  prosrc => 'int8larger' },
{ oid => '1237', descr => 'smaller of two',
  proname => 'int8smaller', prorettype => 'int8', proargtypes => 'int8 int8',
  prosrc => 'int8smaller' },

{ oid => '1238',
  proname => 'texticregexeq', prosupport => 'texticregexeq_support',
  prorettype => 'bool', proargtypes => 'text text', prosrc => 'texticregexeq' },
{ oid => '1024', descr => 'planner support for texticregexeq',
  proname => 'texticregexeq_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'texticregexeq_support' },
{ oid => '1239',
  proname => 'texticregexne', prorettype => 'bool', proargtypes => 'text text',
  prosrc => 'texticregexne' },
{ oid => '1240',
  proname => 'nameicregexeq', prosupport => 'texticregexeq_support',
  prorettype => 'bool', proargtypes => 'name text', prosrc => 'nameicregexeq' },
{ oid => '1241',
  proname => 'nameicregexne', prorettype => 'bool', proargtypes => 'name text',
  prosrc => 'nameicregexne' },

{ oid => '1251',
  proname => 'int4abs', prorettype => 'int4', proargtypes => 'int4',
  prosrc => 'int4abs' },
{ oid => '1253',
  proname => 'int2abs', prorettype => 'int2', proargtypes => 'int2',
  prosrc => 'int2abs' },

{ oid => '1271', descr => 'intervals overlap?',
  proname => 'overlaps', proisstrict => 'f', prorettype => 'bool',
  proargtypes => 'timetz timetz timetz timetz', prosrc => 'overlaps_timetz' },
{ oid => '1272',
  proname => 'datetime_pl', prorettype => 'timestamp',
  proargtypes => 'date time', prosrc => 'datetime_timestamp' },
{ oid => '1273', descr => 'extract field from time with time zone',
  proname => 'date_part', prorettype => 'float8', proargtypes => 'text timetz',
  prosrc => 'timetz_part' },
{ oid => '6201', descr => 'extract field from time with time zone',
  proname => 'extract', prorettype => 'numeric', proargtypes => 'text timetz',
  prosrc => 'extract_timetz' },
{ oid => '1274',
  proname => 'int84pl', prorettype => 'int8', proargtypes => 'int8 int4',
  prosrc => 'int84pl' },
{ oid => '1275',
  proname => 'int84mi', prorettype => 'int8', proargtypes => 'int8 int4',
  prosrc => 'int84mi' },
{ oid => '1276',
  proname => 'int84mul', prorettype => 'int8', proargtypes => 'int8 int4',
  prosrc => 'int84mul' },
{ oid => '1277',
  proname => 'int84div', prorettype => 'int8', proargtypes => 'int8 int4',
  prosrc => 'int84div' },
{ oid => '1278',
  proname => 'int48pl', prorettype => 'int8', proargtypes => 'int4 int8',
  prosrc => 'int48pl' },
{ oid => '1279',
  proname => 'int48mi', prorettype => 'int8', proargtypes => 'int4 int8',
  prosrc => 'int48mi' },
{ oid => '1280',
  proname => 'int48mul', prorettype => 'int8', proargtypes => 'int4 int8',
  prosrc => 'int48mul' },
{ oid => '1281',
  proname => 'int48div', prorettype => 'int8', proargtypes => 'int4 int8',
  prosrc => 'int48div' },

{ oid => '837',
  proname => 'int82pl', prorettype => 'int8', proargtypes => 'int8 int2',
  prosrc => 'int82pl' },
{ oid => '838',
  proname => 'int82mi', prorettype => 'int8', proargtypes => 'int8 int2',
  prosrc => 'int82mi' },
{ oid => '839',
  proname => 'int82mul', prorettype => 'int8', proargtypes => 'int8 int2',
  prosrc => 'int82mul' },
{ oid => '840',
  proname => 'int82div', prorettype => 'int8', proargtypes => 'int8 int2',
  prosrc => 'int82div' },
{ oid => '841',
  proname => 'int28pl', prorettype => 'int8', proargtypes => 'int2 int8',
  prosrc => 'int28pl' },
{ oid => '942',
  proname => 'int28mi', prorettype => 'int8', proargtypes => 'int2 int8',
  prosrc => 'int28mi' },
{ oid => '943',
  proname => 'int28mul', prorettype => 'int8', proargtypes => 'int2 int8',
  prosrc => 'int28mul' },
{ oid => '948',
  proname => 'int28div', prorettype => 'int8', proargtypes => 'int2 int8',
  prosrc => 'int28div' },

{ oid => '1287', descr => 'convert int8 to oid',
  proname => 'oid', prorettype => 'oid', proargtypes => 'int8',
  prosrc => 'i8tooid' },
{ oid => '1288', descr => 'convert oid to int8',
  proname => 'int8', proleakproof => 't', prorettype => 'int8',
  proargtypes => 'oid', prosrc => 'oidtoi8' },

{ oid => '1291',
  descr => 'trigger to suppress updates when new and old records match',
  proname => 'suppress_redundant_updates_trigger', provolatile => 'v',
  prorettype => 'trigger', proargtypes => '',
  prosrc => 'suppress_redundant_updates_trigger' },

{ oid => '1292',
  proname => 'tideq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'tid tid', prosrc => 'tideq' },
{ oid => '1294', descr => 'latest tid of a tuple',
  proname => 'currtid2', provolatile => 'v', proparallel => 'u',
  prorettype => 'tid', proargtypes => 'text tid',
  prosrc => 'currtid_byrelname' },
{ oid => '1265',
  proname => 'tidne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'tid tid', prosrc => 'tidne' },
{ oid => '2790',
  proname => 'tidgt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'tid tid', prosrc => 'tidgt' },
{ oid => '2791',
  proname => 'tidlt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'tid tid', prosrc => 'tidlt' },
{ oid => '2792',
  proname => 'tidge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'tid tid', prosrc => 'tidge' },
{ oid => '2793',
  proname => 'tidle', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'tid tid', prosrc => 'tidle' },
{ oid => '2794', descr => 'less-equal-greater',
  proname => 'bttidcmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'tid tid', prosrc => 'bttidcmp' },
{ oid => '2795', descr => 'larger of two',
  proname => 'tidlarger', prorettype => 'tid', proargtypes => 'tid tid',
  prosrc => 'tidlarger' },
{ oid => '2796', descr => 'smaller of two',
  proname => 'tidsmaller', prorettype => 'tid', proargtypes => 'tid tid',
  prosrc => 'tidsmaller' },
{ oid => '2233', descr => 'hash',
  proname => 'hashtid', prorettype => 'int4', proargtypes => 'tid',
  prosrc => 'hashtid' },
{ oid => '2234', descr => 'hash',
  proname => 'hashtidextended', prorettype => 'int8', proargtypes => 'tid int8',
  prosrc => 'hashtidextended' },

{ oid => '1296',
  proname => 'timedate_pl', prolang => 'sql', prorettype => 'timestamp',
  proargtypes => 'time date', prosrc => 'see system_functions.sql' },
{ oid => '1297',
  proname => 'datetimetz_pl', prorettype => 'timestamptz',
  proargtypes => 'date timetz', prosrc => 'datetimetz_timestamptz' },
{ oid => '1298',
  proname => 'timetzdate_pl', prolang => 'sql', prorettype => 'timestamptz',
  proargtypes => 'timetz date', prosrc => 'see system_functions.sql' },
{ oid => '1299', descr => 'current transaction time',
  proname => 'now', provolatile => 's', prorettype => 'timestamptz',
  proargtypes => '', prosrc => 'now' },
{ oid => '2647', descr => 'current transaction time',
  proname => 'transaction_timestamp', provolatile => 's',
  prorettype => 'timestamptz', proargtypes => '', prosrc => 'now' },
{ oid => '2648', descr => 'current statement time',
  proname => 'statement_timestamp', provolatile => 's',
  prorettype => 'timestamptz', proargtypes => '',
  prosrc => 'statement_timestamp' },
{ oid => '2649', descr => 'current clock time',
  proname => 'clock_timestamp', provolatile => 'v', prorettype => 'timestamptz',
  proargtypes => '', prosrc => 'clock_timestamp' },

# OIDS 1300 - 1399

{ oid => '1300',
  descr => 'restriction selectivity for position-comparison operators',
  proname => 'positionsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'positionsel' },
{ oid => '1301',
  descr => 'join selectivity for position-comparison operators',
  proname => 'positionjoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal',
  prosrc => 'positionjoinsel' },
{ oid => '1302',
  descr => 'restriction selectivity for containment comparison operators',
  proname => 'contsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'contsel' },
{ oid => '1303',
  descr => 'join selectivity for containment comparison operators',
  proname => 'contjoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal',
  prosrc => 'contjoinsel' },

{ oid => '1304', descr => 'intervals overlap?',
  proname => 'overlaps', proisstrict => 'f', prorettype => 'bool',
  proargtypes => 'timestamptz timestamptz timestamptz timestamptz',
  prosrc => 'overlaps_timestamp' },
{ oid => '1305', descr => 'intervals overlap?',
  proname => 'overlaps', prolang => 'sql', proisstrict => 'f',
  provolatile => 's', prorettype => 'bool',
  proargtypes => 'timestamptz interval timestamptz interval',
  prosrc => 'see system_functions.sql' },
{ oid => '1306', descr => 'intervals overlap?',
  proname => 'overlaps', prolang => 'sql', proisstrict => 'f',
  provolatile => 's', prorettype => 'bool',
  proargtypes => 'timestamptz timestamptz timestamptz interval',
  prosrc => 'see system_functions.sql' },
{ oid => '1307', descr => 'intervals overlap?',
  proname => 'overlaps', prolang => 'sql', proisstrict => 'f',
  provolatile => 's', prorettype => 'bool',
  proargtypes => 'timestamptz interval timestamptz timestamptz',
  prosrc => 'see system_functions.sql' },

{ oid => '1308', descr => 'intervals overlap?',
  proname => 'overlaps', proisstrict => 'f', prorettype => 'bool',
  proargtypes => 'time time time time', prosrc => 'overlaps_time' },
{ oid => '1309', descr => 'intervals overlap?',
  proname => 'overlaps', prolang => 'sql', proisstrict => 'f',
  prorettype => 'bool', proargtypes => 'time interval time interval',
  prosrc => 'see system_functions.sql' },
{ oid => '1310', descr => 'intervals overlap?',
  proname => 'overlaps', prolang => 'sql', proisstrict => 'f',
  prorettype => 'bool', proargtypes => 'time time time interval',
  prosrc => 'see system_functions.sql' },
{ oid => '1311', descr => 'intervals overlap?',
  proname => 'overlaps', prolang => 'sql', proisstrict => 'f',
  prorettype => 'bool', proargtypes => 'time interval time time',
  prosrc => 'see system_functions.sql' },

{ oid => '1312', descr => 'I/O',
  proname => 'timestamp_in', provolatile => 's', prorettype => 'timestamp',
  proargtypes => 'cstring oid int4', prosrc => 'timestamp_in' },
{ oid => '1313', descr => 'I/O',
  proname => 'timestamp_out', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'timestamp', prosrc => 'timestamp_out' },
{ oid => '2905', descr => 'I/O typmod',
  proname => 'timestamptypmodin', prorettype => 'int4',
  proargtypes => '_cstring', prosrc => 'timestamptypmodin' },
{ oid => '2906', descr => 'I/O typmod',
  proname => 'timestamptypmodout', prorettype => 'cstring',
  proargtypes => 'int4', prosrc => 'timestamptypmodout' },
{ oid => '1314', descr => 'less-equal-greater',
  proname => 'timestamptz_cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'timestamptz timestamptz', prosrc => 'timestamp_cmp' },
{ oid => '1315', descr => 'less-equal-greater',
  proname => 'interval_cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'interval interval', prosrc => 'interval_cmp' },
{ oid => '1316', descr => 'convert timestamp to time',
  proname => 'time', prorettype => 'time', proargtypes => 'timestamp',
  prosrc => 'timestamp_time' },

{ oid => '1317', descr => 'length',
  proname => 'length', prorettype => 'int4', proargtypes => 'text',
  prosrc => 'textlen' },
{ oid => '1318', descr => 'character length',
  proname => 'length', prorettype => 'int4', proargtypes => 'bpchar',
  prosrc => 'bpcharlen' },

{ oid => '1319',
  proname => 'xideqint4', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'xid int4', prosrc => 'xideq' },
{ oid => '3309',
  proname => 'xidneqint4', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'xid int4', prosrc => 'xidneq' },

{ oid => '1326',
  proname => 'interval_div', prorettype => 'interval',
  proargtypes => 'interval float8', prosrc => 'interval_div' },

{ oid => '1339', descr => 'base 10 logarithm',
  proname => 'dlog10', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dlog10' },
{ oid => '1340', descr => 'base 10 logarithm',
  proname => 'log', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dlog10' },
{ oid => '1194', descr => 'base 10 logarithm',
  proname => 'log10', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dlog10' },
{ oid => '1341', descr => 'natural logarithm',
  proname => 'ln', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dlog1' },
{ oid => '1342', descr => 'round to nearest integer',
  proname => 'round', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dround' },
{ oid => '1343', descr => 'truncate to integer',
  proname => 'trunc', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dtrunc' },
{ oid => '1344', descr => 'square root',
  proname => 'sqrt', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dsqrt' },
{ oid => '1345', descr => 'cube root',
  proname => 'cbrt', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dcbrt' },
{ oid => '1346', descr => 'exponentiation',
  proname => 'pow', prorettype => 'float8', proargtypes => 'float8 float8',
  prosrc => 'dpow' },
{ oid => '1368', descr => 'exponentiation',
  proname => 'power', prorettype => 'float8', proargtypes => 'float8 float8',
  prosrc => 'dpow' },
{ oid => '1347', descr => 'natural exponential (e^x)',
  proname => 'exp', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dexp' },

# This form of obj_description is now deprecated, since it will fail if
# OIDs are not unique across system catalogs.  Use the other form instead.
{ oid => '1348', descr => 'deprecated, use two-argument form instead',
  proname => 'obj_description', prolang => 'sql', procost => '100',
  provolatile => 's', prorettype => 'text', proargtypes => 'oid',
  prosrc => 'see system_functions.sql' },

{ oid => '1349', descr => 'print type names of oidvector field',
  proname => 'oidvectortypes', provolatile => 's', prorettype => 'text',
  proargtypes => 'oidvector', prosrc => 'oidvectortypes' },

{ oid => '1350', descr => 'I/O',
  proname => 'timetz_in', provolatile => 's', prorettype => 'timetz',
  proargtypes => 'cstring oid int4', prosrc => 'timetz_in' },
{ oid => '1351', descr => 'I/O',
  proname => 'timetz_out', prorettype => 'cstring', proargtypes => 'timetz',
  prosrc => 'timetz_out' },
{ oid => '2911', descr => 'I/O typmod',
  proname => 'timetztypmodin', prorettype => 'int4', proargtypes => '_cstring',
  prosrc => 'timetztypmodin' },
{ oid => '2912', descr => 'I/O typmod',
  proname => 'timetztypmodout', prorettype => 'cstring', proargtypes => 'int4',
  prosrc => 'timetztypmodout' },
{ oid => '1352',
  proname => 'timetz_eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'timetz timetz', prosrc => 'timetz_eq' },
{ oid => '1353',
  proname => 'timetz_ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'timetz timetz', prosrc => 'timetz_ne' },
{ oid => '1354',
  proname => 'timetz_lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'timetz timetz', prosrc => 'timetz_lt' },
{ oid => '1355',
  proname => 'timetz_le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'timetz timetz', prosrc => 'timetz_le' },
{ oid => '1356',
  proname => 'timetz_ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'timetz timetz', prosrc => 'timetz_ge' },
{ oid => '1357',
  proname => 'timetz_gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'timetz timetz', prosrc => 'timetz_gt' },
{ oid => '1358', descr => 'less-equal-greater',
  proname => 'timetz_cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'timetz timetz', prosrc => 'timetz_cmp' },
{ oid => '1359',
  descr => 'convert date and time with time zone to timestamp with time zone',
  proname => 'timestamptz', prorettype => 'timestamptz',
  proargtypes => 'date timetz', prosrc => 'datetimetz_timestamptz' },

{ oid => '1367', descr => 'character length',
  proname => 'character_length', prorettype => 'int4', proargtypes => 'bpchar',
  prosrc => 'bpcharlen' },
{ oid => '1369', descr => 'character length',
  proname => 'character_length', prorettype => 'int4', proargtypes => 'text',
  prosrc => 'textlen' },

{ oid => '1370', descr => 'convert time to interval',
  proname => 'interval', proleakproof => 't', prorettype => 'interval',
  proargtypes => 'time', prosrc => 'time_interval' },
{ oid => '1372', descr => 'character length',
  proname => 'char_length', prorettype => 'int4', proargtypes => 'bpchar',
  prosrc => 'bpcharlen' },
{ oid => '1374', descr => 'octet length',
  proname => 'octet_length', prorettype => 'int4', proargtypes => 'text',
  prosrc => 'textoctetlen' },
{ oid => '1375', descr => 'octet length',
  proname => 'octet_length', prorettype => 'int4', proargtypes => 'bpchar',
  prosrc => 'bpcharoctetlen' },

{ oid => '1377', descr => 'larger of two',
  proname => 'time_larger', prorettype => 'time', proargtypes => 'time time',
  prosrc => 'time_larger' },
{ oid => '1378', descr => 'smaller of two',
  proname => 'time_smaller', prorettype => 'time', proargtypes => 'time time',
  prosrc => 'time_smaller' },
{ oid => '1379', descr => 'larger of two',
  proname => 'timetz_larger', prorettype => 'timetz',
  proargtypes => 'timetz timetz', prosrc => 'timetz_larger' },
{ oid => '1380', descr => 'smaller of two',
  proname => 'timetz_smaller', prorettype => 'timetz',
  proargtypes => 'timetz timetz', prosrc => 'timetz_smaller' },

{ oid => '1381', descr => 'character length',
  proname => 'char_length', prorettype => 'int4', proargtypes => 'text',
  prosrc => 'textlen' },

{ oid => '1384', descr => 'extract field from date',
  proname => 'date_part', prolang => 'sql', prorettype => 'float8',
  proargtypes => 'text date', prosrc => 'see system_functions.sql' },
{ oid => '6199', descr => 'extract field from date',
  proname => 'extract', prorettype => 'numeric', proargtypes => 'text date',
  prosrc => 'extract_date' },
{ oid => '1385', descr => 'extract field from time',
  proname => 'date_part', prorettype => 'float8', proargtypes => 'text time',
  prosrc => 'time_part' },
{ oid => '6200', descr => 'extract field from time',
  proname => 'extract', prorettype => 'numeric', proargtypes => 'text time',
  prosrc => 'extract_time' },
{ oid => '1386',
  descr => 'date difference from today preserving months and years',
  proname => 'age', prolang => 'sql', provolatile => 's',
  prorettype => 'interval', proargtypes => 'timestamptz',
  prosrc => 'see system_functions.sql' },

{ oid => '1388',
  descr => 'convert timestamp with time zone to time with time zone',
  proname => 'timetz', provolatile => 's', prorettype => 'timetz',
  proargtypes => 'timestamptz', prosrc => 'timestamptz_timetz' },

{ oid => '1373', descr => 'finite date?',
  proname => 'isfinite', prorettype => 'bool', proargtypes => 'date',
  prosrc => 'date_finite' },
{ oid => '1389', descr => 'finite timestamp?',
  proname => 'isfinite', prorettype => 'bool', proargtypes => 'timestamptz',
  prosrc => 'timestamp_finite' },
{ oid => '1390', descr => 'finite interval?',
  proname => 'isfinite', prorettype => 'bool', proargtypes => 'interval',
  prosrc => 'interval_finite' },

{ oid => '1376', descr => 'factorial',
  proname => 'factorial', prorettype => 'numeric', proargtypes => 'int8',
  prosrc => 'numeric_fac' },
{ oid => '1394', descr => 'absolute value',
  proname => 'abs', prorettype => 'float4', proargtypes => 'float4',
  prosrc => 'float4abs' },
{ oid => '1395', descr => 'absolute value',
  proname => 'abs', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'float8abs' },
{ oid => '1396', descr => 'absolute value',
  proname => 'abs', prorettype => 'int8', proargtypes => 'int8',
  prosrc => 'int8abs' },
{ oid => '1397', descr => 'absolute value',
  proname => 'abs', prorettype => 'int4', proargtypes => 'int4',
  prosrc => 'int4abs' },
{ oid => '1398', descr => 'absolute value',
  proname => 'abs', prorettype => 'int2', proargtypes => 'int2',
  prosrc => 'int2abs' },

# OIDS 1400 - 1499

{ oid => '1400', descr => 'convert varchar to name',
  proname => 'name', proleakproof => 't', prorettype => 'name',
  proargtypes => 'varchar', prosrc => 'text_name' },
{ oid => '1401', descr => 'convert name to varchar',
  proname => 'varchar', proleakproof => 't', prorettype => 'varchar',
  proargtypes => 'name', prosrc => 'name_text' },

{ oid => '1402', descr => 'current schema name',
  proname => 'current_schema', provolatile => 's', proparallel => 'u',
  prorettype => 'name', proargtypes => '', prosrc => 'current_schema' },
{ oid => '1403', descr => 'current schema search list',
  proname => 'current_schemas', provolatile => 's', proparallel => 'u',
  prorettype => '_name', proargtypes => 'bool', prosrc => 'current_schemas' },

{ oid => '1404', descr => 'substitute portion of string',
  proname => 'overlay', prorettype => 'text',
  proargtypes => 'text text int4 int4', prosrc => 'textoverlay' },
{ oid => '1405', descr => 'substitute portion of string',
  proname => 'overlay', prorettype => 'text', proargtypes => 'text text int4',
  prosrc => 'textoverlay_no_len' },

{ oid => '1406', descr => 'vertically aligned',
  proname => 'isvertical', prorettype => 'bool', proargtypes => 'point point',
  prosrc => 'point_vert' },
{ oid => '1407', descr => 'horizontally aligned',
  proname => 'ishorizontal', prorettype => 'bool', proargtypes => 'point point',
  prosrc => 'point_horiz' },
{ oid => '1408', descr => 'parallel',
  proname => 'isparallel', prorettype => 'bool', proargtypes => 'lseg lseg',
  prosrc => 'lseg_parallel' },
{ oid => '1409', descr => 'perpendicular',
  proname => 'isperp', prorettype => 'bool', proargtypes => 'lseg lseg',
  prosrc => 'lseg_perp' },
{ oid => '1410', descr => 'vertical',
  proname => 'isvertical', prorettype => 'bool', proargtypes => 'lseg',
  prosrc => 'lseg_vertical' },
{ oid => '1411', descr => 'horizontal',
  proname => 'ishorizontal', prorettype => 'bool', proargtypes => 'lseg',
  prosrc => 'lseg_horizontal' },
{ oid => '1412', descr => 'parallel',
  proname => 'isparallel', prorettype => 'bool', proargtypes => 'line line',
  prosrc => 'line_parallel' },
{ oid => '1413', descr => 'perpendicular',
  proname => 'isperp', prorettype => 'bool', proargtypes => 'line line',
  prosrc => 'line_perp' },
{ oid => '1414', descr => 'vertical',
  proname => 'isvertical', prorettype => 'bool', proargtypes => 'line',
  prosrc => 'line_vertical' },
{ oid => '1415', descr => 'horizontal',
  proname => 'ishorizontal', prorettype => 'bool', proargtypes => 'line',
  prosrc => 'line_horizontal' },
{ oid => '1416', descr => 'center of',
  proname => 'point', prorettype => 'point', proargtypes => 'circle',
  prosrc => 'circle_center' },

{ oid => '1419', descr => 'convert interval to time',
  proname => 'time', prorettype => 'time', proargtypes => 'interval',
  prosrc => 'interval_time' },

{ oid => '1421', descr => 'convert points to box',
  proname => 'box', prorettype => 'box', proargtypes => 'point point',
  prosrc => 'points_box' },
{ oid => '1422',
  proname => 'box_add', prorettype => 'box', proargtypes => 'box point',
  prosrc => 'box_add' },
{ oid => '1423',
  proname => 'box_sub', prorettype => 'box', proargtypes => 'box point',
  prosrc => 'box_sub' },
{ oid => '1424',
  proname => 'box_mul', prorettype => 'box', proargtypes => 'box point',
  prosrc => 'box_mul' },
{ oid => '1425',
  proname => 'box_div', prorettype => 'box', proargtypes => 'box point',
  prosrc => 'box_div' },
{ oid => '1426',
  proname => 'path_contain_pt', prolang => 'sql', prorettype => 'bool',
  proargtypes => 'path point', prosrc => 'see system_functions.sql' },
{ oid => '1428',
  proname => 'poly_contain_pt', prorettype => 'bool',
  proargtypes => 'polygon point', prosrc => 'poly_contain_pt' },
{ oid => '1429',
  proname => 'pt_contained_poly', prorettype => 'bool',
  proargtypes => 'point polygon', prosrc => 'pt_contained_poly' },

{ oid => '1430', descr => 'path closed?',
  proname => 'isclosed', prorettype => 'bool', proargtypes => 'path',
  prosrc => 'path_isclosed' },
{ oid => '1431', descr => 'path open?',
  proname => 'isopen', prorettype => 'bool', proargtypes => 'path',
  prosrc => 'path_isopen' },
{ oid => '1432',
  proname => 'path_npoints', prorettype => 'int4', proargtypes => 'path',
  prosrc => 'path_npoints' },

# pclose and popen might better be named close and open, but that crashes initdb.
# - thomas 97/04/20
{ oid => '1433', descr => 'close path',
  proname => 'pclose', prorettype => 'path', proargtypes => 'path',
  prosrc => 'path_close' },
{ oid => '1434', descr => 'open path',
  proname => 'popen', prorettype => 'path', proargtypes => 'path',
  prosrc => 'path_open' },

{ oid => '1435',
  proname => 'path_add', prorettype => 'path', proargtypes => 'path path',
  prosrc => 'path_add' },
{ oid => '1436',
  proname => 'path_add_pt', prorettype => 'path', proargtypes => 'path point',
  prosrc => 'path_add_pt' },
{ oid => '1437',
  proname => 'path_sub_pt', prorettype => 'path', proargtypes => 'path point',
  prosrc => 'path_sub_pt' },
{ oid => '1438',
  proname => 'path_mul_pt', prorettype => 'path', proargtypes => 'path point',
  prosrc => 'path_mul_pt' },
{ oid => '1439',
  proname => 'path_div_pt', prorettype => 'path', proargtypes => 'path point',
  prosrc => 'path_div_pt' },

{ oid => '1440', descr => 'convert x, y to point',
  proname => 'point', prorettype => 'point', proargtypes => 'float8 float8',
  prosrc => 'construct_point' },
{ oid => '1441',
  proname => 'point_add', prorettype => 'point', proargtypes => 'point point',
  prosrc => 'point_add' },
{ oid => '1442',
  proname => 'point_sub', prorettype => 'point', proargtypes => 'point point',
  prosrc => 'point_sub' },
{ oid => '1443',
  proname => 'point_mul', prorettype => 'point', proargtypes => 'point point',
  prosrc => 'point_mul' },
{ oid => '1444',
  proname => 'point_div', prorettype => 'point', proargtypes => 'point point',
  prosrc => 'point_div' },

{ oid => '1445',
  proname => 'poly_npoints', prorettype => 'int4', proargtypes => 'polygon',
  prosrc => 'poly_npoints' },
{ oid => '1446', descr => 'convert polygon to bounding box',
  proname => 'box', prorettype => 'box', proargtypes => 'polygon',
  prosrc => 'poly_box' },
{ oid => '1447', descr => 'convert polygon to path',
  proname => 'path', prorettype => 'path', proargtypes => 'polygon',
  prosrc => 'poly_path' },
{ oid => '1448', descr => 'convert box to polygon',
  proname => 'polygon', prorettype => 'polygon', proargtypes => 'box',
  prosrc => 'box_poly' },
{ oid => '1449', descr => 'convert path to polygon',
  proname => 'polygon', prorettype => 'polygon', proargtypes => 'path',
  prosrc => 'path_poly' },

{ oid => '1450', descr => 'I/O',
  proname => 'circle_in', prorettype => 'circle', proargtypes => 'cstring',
  prosrc => 'circle_in' },
{ oid => '1451', descr => 'I/O',
  proname => 'circle_out', prorettype => 'cstring', proargtypes => 'circle',
  prosrc => 'circle_out' },
{ oid => '1452',
  proname => 'circle_same', prorettype => 'bool',
  proargtypes => 'circle circle', prosrc => 'circle_same' },
{ oid => '1453',
  proname => 'circle_contain', prorettype => 'bool',
  proargtypes => 'circle circle', prosrc => 'circle_contain' },
{ oid => '1454',
  proname => 'circle_left', prorettype => 'bool',
  proargtypes => 'circle circle', prosrc => 'circle_left' },
{ oid => '1455',
  proname => 'circle_overleft', prorettype => 'bool',
  proargtypes => 'circle circle', prosrc => 'circle_overleft' },
{ oid => '1456',
  proname => 'circle_overright', prorettype => 'bool',
  proargtypes => 'circle circle', prosrc => 'circle_overright' },
{ oid => '1457',
  proname => 'circle_right', prorettype => 'bool',
  proargtypes => 'circle circle', prosrc => 'circle_right' },
{ oid => '1458',
  proname => 'circle_contained', prorettype => 'bool',
  proargtypes => 'circle circle', prosrc => 'circle_contained' },
{ oid => '1459',
  proname => 'circle_overlap', prorettype => 'bool',
  proargtypes => 'circle circle', prosrc => 'circle_overlap' },
{ oid => '1460',
  proname => 'circle_below', prorettype => 'bool',
  proargtypes => 'circle circle', prosrc => 'circle_below' },
{ oid => '1461',
  proname => 'circle_above', prorettype => 'bool',
  proargtypes => 'circle circle', prosrc => 'circle_above' },
{ oid => '1462',
  proname => 'circle_eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'circle circle', prosrc => 'circle_eq' },
{ oid => '1463',
  proname => 'circle_ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'circle circle', prosrc => 'circle_ne' },
{ oid => '1464',
  proname => 'circle_lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'circle circle', prosrc => 'circle_lt' },
{ oid => '1465',
  proname => 'circle_gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'circle circle', prosrc => 'circle_gt' },
{ oid => '1466',
  proname => 'circle_le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'circle circle', prosrc => 'circle_le' },
{ oid => '1467',
  proname => 'circle_ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'circle circle', prosrc => 'circle_ge' },
{ oid => '1468', descr => 'area of circle',
  proname => 'area', prorettype => 'float8', proargtypes => 'circle',
  prosrc => 'circle_area' },
{ oid => '1469', descr => 'diameter of circle',
  proname => 'diameter', prorettype => 'float8', proargtypes => 'circle',
  prosrc => 'circle_diameter' },
{ oid => '1470', descr => 'radius of circle',
  proname => 'radius', prorettype => 'float8', proargtypes => 'circle',
  prosrc => 'circle_radius' },
{ oid => '1471',
  proname => 'circle_distance', prorettype => 'float8',
  proargtypes => 'circle circle', prosrc => 'circle_distance' },
{ oid => '1472',
  proname => 'circle_center', prorettype => 'point', proargtypes => 'circle',
  prosrc => 'circle_center' },
{ oid => '1473', descr => 'convert point and radius to circle',
  proname => 'circle', prorettype => 'circle', proargtypes => 'point float8',
  prosrc => 'cr_circle' },
{ oid => '1474', descr => 'convert polygon to circle',
  proname => 'circle', prorettype => 'circle', proargtypes => 'polygon',
  prosrc => 'poly_circle' },
{ oid => '1475', descr => 'convert vertex count and circle to polygon',
  proname => 'polygon', prorettype => 'polygon', proargtypes => 'int4 circle',
  prosrc => 'circle_poly' },
{ oid => '1476',
  proname => 'dist_pc', prorettype => 'float8', proargtypes => 'point circle',
  prosrc => 'dist_pc' },
{ oid => '1477',
  proname => 'circle_contain_pt', prorettype => 'bool',
  proargtypes => 'circle point', prosrc => 'circle_contain_pt' },
{ oid => '1478',
  proname => 'pt_contained_circle', prorettype => 'bool',
  proargtypes => 'point circle', prosrc => 'pt_contained_circle' },
{ oid => '4091', descr => 'convert point to empty box',
  proname => 'box', prorettype => 'box', proargtypes => 'point',
  prosrc => 'point_box' },
{ oid => '1479', descr => 'convert box to circle',
  proname => 'circle', prorettype => 'circle', proargtypes => 'box',
  prosrc => 'box_circle' },
{ oid => '1480', descr => 'convert circle to box',
  proname => 'box', prorettype => 'box', proargtypes => 'circle',
  prosrc => 'circle_box' },

{ oid => '1482',
  proname => 'lseg_ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'lseg lseg', prosrc => 'lseg_ne' },
{ oid => '1483',
  proname => 'lseg_lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'lseg lseg', prosrc => 'lseg_lt' },
{ oid => '1484',
  proname => 'lseg_le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'lseg lseg', prosrc => 'lseg_le' },
{ oid => '1485',
  proname => 'lseg_gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'lseg lseg', prosrc => 'lseg_gt' },
{ oid => '1486',
  proname => 'lseg_ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'lseg lseg', prosrc => 'lseg_ge' },
{ oid => '1487',
  proname => 'lseg_length', prorettype => 'float8', proargtypes => 'lseg',
  prosrc => 'lseg_length' },
{ oid => '1488',
  proname => 'close_ls', prorettype => 'point', proargtypes => 'line lseg',
  prosrc => 'close_ls' },
{ oid => '1489',
  proname => 'close_lseg', prorettype => 'point', proargtypes => 'lseg lseg',
  prosrc => 'close_lseg' },

{ oid => '1490', descr => 'I/O',
  proname => 'line_in', prorettype => 'line', proargtypes => 'cstring',
  prosrc => 'line_in' },
{ oid => '1491', descr => 'I/O',
  proname => 'line_out', prorettype => 'cstring', proargtypes => 'line',
  prosrc => 'line_out' },
{ oid => '1492',
  proname => 'line_eq', prorettype => 'bool', proargtypes => 'line line',
  prosrc => 'line_eq' },
{ oid => '1493', descr => 'construct line from points',
  proname => 'line', prorettype => 'line', proargtypes => 'point point',
  prosrc => 'line_construct_pp' },
{ oid => '1494',
  proname => 'line_interpt', prorettype => 'point', proargtypes => 'line line',
  prosrc => 'line_interpt' },
{ oid => '1495',
  proname => 'line_intersect', prorettype => 'bool', proargtypes => 'line line',
  prosrc => 'line_intersect' },
{ oid => '1496',
  proname => 'line_parallel', prorettype => 'bool', proargtypes => 'line line',
  prosrc => 'line_parallel' },
{ oid => '1497',
  proname => 'line_perp', prorettype => 'bool', proargtypes => 'line line',
  prosrc => 'line_perp' },
{ oid => '1498',
  proname => 'line_vertical', prorettype => 'bool', proargtypes => 'line',
  prosrc => 'line_vertical' },
{ oid => '1499',
  proname => 'line_horizontal', prorettype => 'bool', proargtypes => 'line',
  prosrc => 'line_horizontal' },

# OIDS 1500 - 1599

{ oid => '1530', descr => 'distance between endpoints',
  proname => 'length', prorettype => 'float8', proargtypes => 'lseg',
  prosrc => 'lseg_length' },
{ oid => '1531', descr => 'sum of path segments',
  proname => 'length', prorettype => 'float8', proargtypes => 'path',
  prosrc => 'path_length' },

{ oid => '1532', descr => 'center of',
  proname => 'point', prorettype => 'point', proargtypes => 'lseg',
  prosrc => 'lseg_center' },
{ oid => '1534', descr => 'center of',
  proname => 'point', prorettype => 'point', proargtypes => 'box',
  prosrc => 'box_center' },
{ oid => '1540', descr => 'center of',
  proname => 'point', prorettype => 'point', proargtypes => 'polygon',
  prosrc => 'poly_center' },
{ oid => '1541', descr => 'diagonal of',
  proname => 'lseg', prorettype => 'lseg', proargtypes => 'box',
  prosrc => 'box_diagonal' },
{ oid => '1542', descr => 'center of',
  proname => 'center', prorettype => 'point', proargtypes => 'box',
  prosrc => 'box_center' },
{ oid => '1543', descr => 'center of',
  proname => 'center', prorettype => 'point', proargtypes => 'circle',
  prosrc => 'circle_center' },
{ oid => '1544', descr => 'convert circle to 12-vertex polygon',
  proname => 'polygon', prolang => 'sql', prorettype => 'polygon',
  proargtypes => 'circle', prosrc => 'see system_functions.sql' },
{ oid => '1545', descr => 'number of points',
  proname => 'npoints', prorettype => 'int4', proargtypes => 'path',
  prosrc => 'path_npoints' },
{ oid => '1556', descr => 'number of points',
  proname => 'npoints', prorettype => 'int4', proargtypes => 'polygon',
  prosrc => 'poly_npoints' },

{ oid => '1564', descr => 'I/O',
  proname => 'bit_in', prorettype => 'bit', proargtypes => 'cstring oid int4',
  prosrc => 'bit_in' },
{ oid => '1565', descr => 'I/O',
  proname => 'bit_out', prorettype => 'cstring', proargtypes => 'bit',
  prosrc => 'bit_out' },
{ oid => '2919', descr => 'I/O typmod',
  proname => 'bittypmodin', prorettype => 'int4', proargtypes => '_cstring',
  prosrc => 'bittypmodin' },
{ oid => '2920', descr => 'I/O typmod',
  proname => 'bittypmodout', prorettype => 'cstring', proargtypes => 'int4',
  prosrc => 'bittypmodout' },

{ oid => '1569', descr => 'matches LIKE expression',
  proname => 'like', prosupport => 'textlike_support', prorettype => 'bool',
  proargtypes => 'text text', prosrc => 'textlike' },
{ oid => '1570', descr => 'does not match LIKE expression',
  proname => 'notlike', prorettype => 'bool', proargtypes => 'text text',
  prosrc => 'textnlike' },
{ oid => '1571', descr => 'matches LIKE expression',
  proname => 'like', prosupport => 'textlike_support', prorettype => 'bool',
  proargtypes => 'name text', prosrc => 'namelike' },
{ oid => '1572', descr => 'does not match LIKE expression',
  proname => 'notlike', prorettype => 'bool', proargtypes => 'name text',
  prosrc => 'namenlike' },

# SEQUENCE functions
{ oid => '1574', descr => 'sequence next value',
  proname => 'nextval', provolatile => 'v', proparallel => 'u',
  prorettype => 'int8', proargtypes => 'regclass', prosrc => 'nextval_oid' },
{ oid => '1575', descr => 'sequence current value',
  proname => 'currval', provolatile => 'v', proparallel => 'u',
  prorettype => 'int8', proargtypes => 'regclass', prosrc => 'currval_oid' },
{ oid => '1576', descr => 'set sequence value',
  proname => 'setval', provolatile => 'v', proparallel => 'u',
  prorettype => 'int8', proargtypes => 'regclass int8',
  prosrc => 'setval_oid' },
{ oid => '1765', descr => 'set sequence value and is_called status',
  proname => 'setval', provolatile => 'v', proparallel => 'u',
  prorettype => 'int8', proargtypes => 'regclass int8 bool',
  prosrc => 'setval3_oid' },
{ oid => '3078',
  descr => 'sequence parameters, for use by information schema',
  proname => 'pg_sequence_parameters', provolatile => 's',
  prorettype => 'record', proargtypes => 'oid',
  proallargtypes => '{oid,int8,int8,int8,int8,bool,int8,oid}',
  proargmodes => '{i,o,o,o,o,o,o,o}',
  proargnames => '{sequence_oid,start_value,minimum_value,maximum_value,increment,cycle_option,cache_size,data_type}',
  prosrc => 'pg_sequence_parameters' },
{ oid => '4032', descr => 'sequence last value',
  proname => 'pg_sequence_last_value', provolatile => 'v', proparallel => 'u',
  prorettype => 'int8', proargtypes => 'regclass',
  prosrc => 'pg_sequence_last_value' },

{ oid => '275', descr => 'return the next oid for a system table',
  proname => 'pg_nextoid', provolatile => 'v', proparallel => 'u',
  prorettype => 'oid', proargtypes => 'regclass name regclass',
  prosrc => 'pg_nextoid' },
{ oid => '6241', descr => 'stop making pinned objects during initdb',
  proname => 'pg_stop_making_pinned_objects', provolatile => 'v',
  proparallel => 'u', prorettype => 'void', proargtypes => '',
  prosrc => 'pg_stop_making_pinned_objects' },

{ oid => '1579', descr => 'I/O',
  proname => 'varbit_in', prorettype => 'varbit',
  proargtypes => 'cstring oid int4', prosrc => 'varbit_in' },
{ oid => '1580', descr => 'I/O',
  proname => 'varbit_out', prorettype => 'cstring', proargtypes => 'varbit',
  prosrc => 'varbit_out' },
{ oid => '2902', descr => 'I/O typmod',
  proname => 'varbittypmodin', prorettype => 'int4', proargtypes => '_cstring',
  prosrc => 'varbittypmodin' },
{ oid => '2921', descr => 'I/O typmod',
  proname => 'varbittypmodout', prorettype => 'cstring', proargtypes => 'int4',
  prosrc => 'varbittypmodout' },

{ oid => '1581',
  proname => 'biteq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bit bit', prosrc => 'biteq' },
{ oid => '1582',
  proname => 'bitne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bit bit', prosrc => 'bitne' },
{ oid => '1592',
  proname => 'bitge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bit bit', prosrc => 'bitge' },
{ oid => '1593',
  proname => 'bitgt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bit bit', prosrc => 'bitgt' },
{ oid => '1594',
  proname => 'bitle', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bit bit', prosrc => 'bitle' },
{ oid => '1595',
  proname => 'bitlt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bit bit', prosrc => 'bitlt' },
{ oid => '1596', descr => 'less-equal-greater',
  proname => 'bitcmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'bit bit', prosrc => 'bitcmp' },

{ oid => '1598', descr => 'random value',
  proname => 'random', provolatile => 'v', proparallel => 'r',
  prorettype => 'float8', proargtypes => '', prosrc => 'drandom' },
{ oid => '6212', descr => 'random value from normal distribution',
  proname => 'random_normal', provolatile => 'v', proparallel => 'r',
  prorettype => 'float8', proargtypes => 'float8 float8',
  prosrc => 'drandom_normal' },
{ oid => '1599', descr => 'set random seed',
  proname => 'setseed', provolatile => 'v', proparallel => 'r',
  prorettype => 'void', proargtypes => 'float8', prosrc => 'setseed' },

# OIDS 1600 - 1699

{ oid => '1600', descr => 'arcsine',
  proname => 'asin', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dasin' },
{ oid => '1601', descr => 'arccosine',
  proname => 'acos', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dacos' },
{ oid => '1602', descr => 'arctangent',
  proname => 'atan', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'datan' },
{ oid => '1603', descr => 'arctangent, two arguments',
  proname => 'atan2', prorettype => 'float8', proargtypes => 'float8 float8',
  prosrc => 'datan2' },
{ oid => '1604', descr => 'sine',
  proname => 'sin', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dsin' },
{ oid => '1605', descr => 'cosine',
  proname => 'cos', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dcos' },
{ oid => '1606', descr => 'tangent',
  proname => 'tan', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dtan' },
{ oid => '1607', descr => 'cotangent',
  proname => 'cot', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dcot' },

{ oid => '2731', descr => 'arcsine, degrees',
  proname => 'asind', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dasind' },
{ oid => '2732', descr => 'arccosine, degrees',
  proname => 'acosd', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dacosd' },
{ oid => '2733', descr => 'arctangent, degrees',
  proname => 'atand', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'datand' },
{ oid => '2734', descr => 'arctangent, two arguments, degrees',
  proname => 'atan2d', prorettype => 'float8', proargtypes => 'float8 float8',
  prosrc => 'datan2d' },
{ oid => '2735', descr => 'sine, degrees',
  proname => 'sind', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dsind' },
{ oid => '2736', descr => 'cosine, degrees',
  proname => 'cosd', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dcosd' },
{ oid => '2737', descr => 'tangent, degrees',
  proname => 'tand', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dtand' },
{ oid => '2738', descr => 'cotangent, degrees',
  proname => 'cotd', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dcotd' },

{ oid => '1608', descr => 'radians to degrees',
  proname => 'degrees', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'degrees' },
{ oid => '1609', descr => 'degrees to radians',
  proname => 'radians', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'radians' },
{ oid => '1610', descr => 'PI',
  proname => 'pi', prorettype => 'float8', proargtypes => '', prosrc => 'dpi' },

{ oid => '2462', descr => 'hyperbolic sine',
  proname => 'sinh', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dsinh' },
{ oid => '2463', descr => 'hyperbolic cosine',
  proname => 'cosh', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dcosh' },
{ oid => '2464', descr => 'hyperbolic tangent',
  proname => 'tanh', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dtanh' },
{ oid => '2465', descr => 'inverse hyperbolic sine',
  proname => 'asinh', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dasinh' },
{ oid => '2466', descr => 'inverse hyperbolic cosine',
  proname => 'acosh', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'dacosh' },
{ oid => '2467', descr => 'inverse hyperbolic tangent',
  proname => 'atanh', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'datanh' },

{ oid => '6219', descr => 'error function',
  proname => 'erf', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'derf' },
{ oid => '6220', descr => 'complementary error function',
  proname => 'erfc', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'derfc' },

{ oid => '1618',
  proname => 'interval_mul', prorettype => 'interval',
  proargtypes => 'interval float8', prosrc => 'interval_mul' },

{ oid => '1620', descr => 'convert first char to int4',
  proname => 'ascii', prorettype => 'int4', proargtypes => 'text',
  prosrc => 'ascii' },
{ oid => '1621', descr => 'convert int4 to char',
  proname => 'chr', prorettype => 'text', proargtypes => 'int4',
  prosrc => 'chr' },
{ oid => '1622', descr => 'replicate string n times',
  proname => 'repeat', prorettype => 'text', proargtypes => 'text int4',
  prosrc => 'repeat' },

{ oid => '1623', descr => 'convert SQL regexp pattern to POSIX style',
  proname => 'similar_escape', proisstrict => 'f', prorettype => 'text',
  proargtypes => 'text text', prosrc => 'similar_escape' },
{ oid => '1986', descr => 'convert SQL regexp pattern to POSIX style',
  proname => 'similar_to_escape', prorettype => 'text',
  proargtypes => 'text text', prosrc => 'similar_to_escape_2' },
{ oid => '1987', descr => 'convert SQL regexp pattern to POSIX style',
  proname => 'similar_to_escape', prorettype => 'text', proargtypes => 'text',
  prosrc => 'similar_to_escape_1' },

{ oid => '1624',
  proname => 'mul_d_interval', prorettype => 'interval',
  proargtypes => 'float8 interval', prosrc => 'mul_d_interval' },

{ oid => '1631',
  proname => 'bpcharlike', prosupport => 'textlike_support',
  prorettype => 'bool', proargtypes => 'bpchar text', prosrc => 'textlike' },
{ oid => '1632',
  proname => 'bpcharnlike', prorettype => 'bool', proargtypes => 'bpchar text',
  prosrc => 'textnlike' },

{ oid => '1633',
  proname => 'texticlike', prosupport => 'texticlike_support',
  prorettype => 'bool', proargtypes => 'text text', prosrc => 'texticlike' },
{ oid => '1025', descr => 'planner support for texticlike',
  proname => 'texticlike_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'texticlike_support' },
{ oid => '1634',
  proname => 'texticnlike', prorettype => 'bool', proargtypes => 'text text',
  prosrc => 'texticnlike' },
{ oid => '1635',
  proname => 'nameiclike', prosupport => 'texticlike_support',
  prorettype => 'bool', proargtypes => 'name text', prosrc => 'nameiclike' },
{ oid => '1636',
  proname => 'nameicnlike', prorettype => 'bool', proargtypes => 'name text',
  prosrc => 'nameicnlike' },
{ oid => '1637', descr => 'convert LIKE pattern to use backslash escapes',
  proname => 'like_escape', prorettype => 'text', proargtypes => 'text text',
  prosrc => 'like_escape' },

{ oid => '1656',
  proname => 'bpcharicregexeq', prosupport => 'texticregexeq_support',
  prorettype => 'bool', proargtypes => 'bpchar text',
  prosrc => 'texticregexeq' },
{ oid => '1657',
  proname => 'bpcharicregexne', prorettype => 'bool',
  proargtypes => 'bpchar text', prosrc => 'texticregexne' },
{ oid => '1658',
  proname => 'bpcharregexeq', prosupport => 'textregexeq_support',
  prorettype => 'bool', proargtypes => 'bpchar text', prosrc => 'textregexeq' },
{ oid => '1659',
  proname => 'bpcharregexne', prorettype => 'bool',
  proargtypes => 'bpchar text', prosrc => 'textregexne' },
{ oid => '1660',
  proname => 'bpchariclike', prosupport => 'texticlike_support',
  prorettype => 'bool', proargtypes => 'bpchar text', prosrc => 'texticlike' },
{ oid => '1661',
  proname => 'bpcharicnlike', prorettype => 'bool',
  proargtypes => 'bpchar text', prosrc => 'texticnlike' },

# Oracle Compatibility Related Functions - By Edmund Mergl <E.Mergl@bawue.de>
{ oid => '868', descr => 'position of substring',
  proname => 'strpos', prorettype => 'int4', proargtypes => 'text text',
  prosrc => 'textpos' },
{ oid => '870', descr => 'lowercase',
  proname => 'lower', prorettype => 'text', proargtypes => 'text',
  prosrc => 'lower' },
{ oid => '871', descr => 'uppercase',
  proname => 'upper', prorettype => 'text', proargtypes => 'text',
  prosrc => 'upper' },
{ oid => '872', descr => 'capitalize each word',
  proname => 'initcap', prorettype => 'text', proargtypes => 'text',
  prosrc => 'initcap' },
{ oid => '873', descr => 'left-pad string to length',
  proname => 'lpad', prorettype => 'text', proargtypes => 'text int4 text',
  prosrc => 'lpad' },
{ oid => '874', descr => 'right-pad string to length',
  proname => 'rpad', prorettype => 'text', proargtypes => 'text int4 text',
  prosrc => 'rpad' },
{ oid => '875', descr => 'trim selected characters from left end of string',
  proname => 'ltrim', prorettype => 'text', proargtypes => 'text text',
  prosrc => 'ltrim' },
{ oid => '876', descr => 'trim selected characters from right end of string',
  proname => 'rtrim', prorettype => 'text', proargtypes => 'text text',
  prosrc => 'rtrim' },
{ oid => '877', descr => 'extract portion of string',
  proname => 'substr', prorettype => 'text', proargtypes => 'text int4 int4',
  prosrc => 'text_substr' },
{ oid => '878', descr => 'map a set of characters appearing in string',
  proname => 'translate', prorettype => 'text', proargtypes => 'text text text',
  prosrc => 'translate' },
{ oid => '879', descr => 'left-pad string to length',
  proname => 'lpad', prolang => 'sql', prorettype => 'text',
  proargtypes => 'text int4', prosrc => 'see system_functions.sql' },
{ oid => '880', descr => 'right-pad string to length',
  proname => 'rpad', prolang => 'sql', prorettype => 'text',
  proargtypes => 'text int4', prosrc => 'see system_functions.sql' },
{ oid => '881', descr => 'trim spaces from left end of string',
  proname => 'ltrim', prorettype => 'text', proargtypes => 'text',
  prosrc => 'ltrim1' },
{ oid => '882', descr => 'trim spaces from right end of string',
  proname => 'rtrim', prorettype => 'text', proargtypes => 'text',
  prosrc => 'rtrim1' },
{ oid => '883', descr => 'extract portion of string',
  proname => 'substr', prorettype => 'text', proargtypes => 'text int4',
  prosrc => 'text_substr_no_len' },
{ oid => '884', descr => 'trim selected characters from both ends of string',
  proname => 'btrim', prorettype => 'text', proargtypes => 'text text',
  prosrc => 'btrim' },
{ oid => '885', descr => 'trim spaces from both ends of string',
  proname => 'btrim', prorettype => 'text', proargtypes => 'text',
  prosrc => 'btrim1' },

{ oid => '936', descr => 'extract portion of string',
  proname => 'substring', prorettype => 'text', proargtypes => 'text int4 int4',
  prosrc => 'text_substr' },
{ oid => '937', descr => 'extract portion of string',
  proname => 'substring', prorettype => 'text', proargtypes => 'text int4',
  prosrc => 'text_substr_no_len' },
{ oid => '2087',
  descr => 'replace all occurrences in string of old_substr with new_substr',
  proname => 'replace', prorettype => 'text', proargtypes => 'text text text',
  prosrc => 'replace_text' },
{ oid => '2284', descr => 'replace text using regexp',
  proname => 'regexp_replace', prorettype => 'text',
  proargtypes => 'text text text', prosrc => 'textregexreplace_noopt' },
{ oid => '2285', descr => 'replace text using regexp',
  proname => 'regexp_replace', prorettype => 'text',
  proargtypes => 'text text text text', prosrc => 'textregexreplace' },
{ oid => '6251', descr => 'replace text using regexp',
  proname => 'regexp_replace', prorettype => 'text',
  proargtypes => 'text text text int4 int4 text',
  prosrc => 'textregexreplace_extended' },
{ oid => '6252', descr => 'replace text using regexp',
  proname => 'regexp_replace', prorettype => 'text',
  proargtypes => 'text text text int4 int4',
  prosrc => 'textregexreplace_extended_no_flags' },
{ oid => '6253', descr => 'replace text using regexp',
  proname => 'regexp_replace', prorettype => 'text',
  proargtypes => 'text text text int4',
  prosrc => 'textregexreplace_extended_no_n' },
{ oid => '3396', descr => 'find first match for regexp',
  proname => 'regexp_match', prorettype => '_text', proargtypes => 'text text',
  prosrc => 'regexp_match_no_flags' },
{ oid => '3397', descr => 'find first match for regexp',
  proname => 'regexp_match', prorettype => '_text',
  proargtypes => 'text text text', prosrc => 'regexp_match' },
{ oid => '2763', descr => 'find match(es) for regexp',
  proname => 'regexp_matches', prorows => '1', proretset => 't',
  prorettype => '_text', proargtypes => 'text text',
  prosrc => 'regexp_matches_no_flags' },
{ oid => '2764', descr => 'find match(es) for regexp',
  proname => 'regexp_matches', prorows => '10', proretset => 't',
  prorettype => '_text', proargtypes => 'text text text',
  prosrc => 'regexp_matches' },
{ oid => '6254', descr => 'count regexp matches',
  proname => 'regexp_count', prorettype => 'int4', proargtypes => 'text text',
  prosrc => 'regexp_count_no_start' },
{ oid => '6255', descr => 'count regexp matches',
  proname => 'regexp_count', prorettype => 'int4',
  proargtypes => 'text text int4', prosrc => 'regexp_count_no_flags' },
{ oid => '6256', descr => 'count regexp matches',
  proname => 'regexp_count', prorettype => 'int4',
  proargtypes => 'text text int4 text', prosrc => 'regexp_count' },
{ oid => '6257', descr => 'position of regexp match',
  proname => 'regexp_instr', prorettype => 'int4', proargtypes => 'text text',
  prosrc => 'regexp_instr_no_start' },
{ oid => '6258', descr => 'position of regexp match',
  proname => 'regexp_instr', prorettype => 'int4',
  proargtypes => 'text text int4', prosrc => 'regexp_instr_no_n' },
{ oid => '6259', descr => 'position of regexp match',
  proname => 'regexp_instr', prorettype => 'int4',
  proargtypes => 'text text int4 int4', prosrc => 'regexp_instr_no_endoption' },
{ oid => '6260', descr => 'position of regexp match',
  proname => 'regexp_instr', prorettype => 'int4',
  proargtypes => 'text text int4 int4 int4',
  prosrc => 'regexp_instr_no_flags' },
{ oid => '6261', descr => 'position of regexp match',
  proname => 'regexp_instr', prorettype => 'int4',
  proargtypes => 'text text int4 int4 int4 text',
  prosrc => 'regexp_instr_no_subexpr' },
{ oid => '6262', descr => 'position of regexp match',
  proname => 'regexp_instr', prorettype => 'int4',
  proargtypes => 'text text int4 int4 int4 text int4',
  prosrc => 'regexp_instr' },
{ oid => '6263', descr => 'test for regexp match',
  proname => 'regexp_like', prorettype => 'bool', proargtypes => 'text text',
  prosrc => 'regexp_like_no_flags' },
{ oid => '6264', descr => 'test for regexp match',
  proname => 'regexp_like', prorettype => 'bool',
  proargtypes => 'text text text', prosrc => 'regexp_like' },
{ oid => '6265', descr => 'extract substring that matches regexp',
  proname => 'regexp_substr', prorettype => 'text', proargtypes => 'text text',
  prosrc => 'regexp_substr_no_start' },
{ oid => '6266', descr => 'extract substring that matches regexp',
  proname => 'regexp_substr', prorettype => 'text',
  proargtypes => 'text text int4', prosrc => 'regexp_substr_no_n' },
{ oid => '6267', descr => 'extract substring that matches regexp',
  proname => 'regexp_substr', prorettype => 'text',
  proargtypes => 'text text int4 int4', prosrc => 'regexp_substr_no_flags' },
{ oid => '6268', descr => 'extract substring that matches regexp',
  proname => 'regexp_substr', prorettype => 'text',
  proargtypes => 'text text int4 int4 text',
  prosrc => 'regexp_substr_no_subexpr' },
{ oid => '6269', descr => 'extract substring that matches regexp',
  proname => 'regexp_substr', prorettype => 'text',
  proargtypes => 'text text int4 int4 text int4', prosrc => 'regexp_substr' },
{ oid => '2088', descr => 'split string by field_sep and return field_num',
  proname => 'split_part', prorettype => 'text',
  proargtypes => 'text text int4', prosrc => 'split_part' },
{ oid => '2765', descr => 'split string by pattern',
  proname => 'regexp_split_to_table', prorows => '1000', proretset => 't',
  prorettype => 'text', proargtypes => 'text text',
  prosrc => 'regexp_split_to_table_no_flags' },
{ oid => '2766', descr => 'split string by pattern',
  proname => 'regexp_split_to_table', prorows => '1000', proretset => 't',
  prorettype => 'text', proargtypes => 'text text text',
  prosrc => 'regexp_split_to_table' },
{ oid => '2767', descr => 'split string by pattern',
  proname => 'regexp_split_to_array', prorettype => '_text',
  proargtypes => 'text text', prosrc => 'regexp_split_to_array_no_flags' },
{ oid => '2768', descr => 'split string by pattern',
  proname => 'regexp_split_to_array', prorettype => '_text',
  proargtypes => 'text text text', prosrc => 'regexp_split_to_array' },
{ oid => '2089', descr => 'convert int4 number to hex',
  proname => 'to_hex', prorettype => 'text', proargtypes => 'int4',
  prosrc => 'to_hex32' },
{ oid => '2090', descr => 'convert int8 number to hex',
  proname => 'to_hex', prorettype => 'text', proargtypes => 'int8',
  prosrc => 'to_hex64' },

# for character set encoding support

# return database encoding name
{ oid => '1039', descr => 'encoding name of current database',
  proname => 'getdatabaseencoding', provolatile => 's', prorettype => 'name',
  proargtypes => '', prosrc => 'getdatabaseencoding' },

# return client encoding name i.e. session encoding
{ oid => '810', descr => 'encoding name of current database',
  proname => 'pg_client_encoding', provolatile => 's', prorettype => 'name',
  proargtypes => '', prosrc => 'pg_client_encoding' },

{ oid => '1713', descr => 'length of string in specified encoding',
  proname => 'length', provolatile => 's', prorettype => 'int4',
  proargtypes => 'bytea name', prosrc => 'length_in_encoding' },

{ oid => '1714',
  descr => 'convert string with specified source encoding name',
  proname => 'convert_from', provolatile => 's', prorettype => 'text',
  proargtypes => 'bytea name', prosrc => 'pg_convert_from' },

{ oid => '1717',
  descr => 'convert string with specified destination encoding name',
  proname => 'convert_to', provolatile => 's', prorettype => 'bytea',
  proargtypes => 'text name', prosrc => 'pg_convert_to' },

{ oid => '1813', descr => 'convert string with specified encoding names',
  proname => 'convert', provolatile => 's', prorettype => 'bytea',
  proargtypes => 'bytea name name', prosrc => 'pg_convert' },

{ oid => '1264', descr => 'convert encoding name to encoding id',
  proname => 'pg_char_to_encoding', provolatile => 's', prorettype => 'int4',
  proargtypes => 'name', prosrc => 'PG_char_to_encoding' },

{ oid => '1597', descr => 'convert encoding id to encoding name',
  proname => 'pg_encoding_to_char', provolatile => 's', prorettype => 'name',
  proargtypes => 'int4', prosrc => 'PG_encoding_to_char' },

{ oid => '2319',
  descr => 'maximum octet length of a character in given encoding',
  proname => 'pg_encoding_max_length', prorettype => 'int4',
  proargtypes => 'int4', prosrc => 'pg_encoding_max_length_sql' },

{ oid => '1638',
  proname => 'oidgt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'oid oid', prosrc => 'oidgt' },
{ oid => '1639',
  proname => 'oidge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'oid oid', prosrc => 'oidge' },

# System-view support functions
{ oid => '1573', descr => 'source text of a rule',
  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
  proargtypes => 'oid', prosrc => 'pg_get_ruledef' },
{ oid => '1640', descr => 'select statement of a view',
  proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
  prorettype => 'text', proargtypes => 'text',
  prosrc => 'pg_get_viewdef_name' },
{ oid => '1641', descr => 'select statement of a view',
  proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
  prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' },
{ oid => '1642', descr => 'role name by OID (with fallback)',
  proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
  proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
{ oid => '1643', descr => 'index description',
  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
{ oid => '3415', descr => 'extended statistics object description',
  proname => 'pg_get_statisticsobjdef', provolatile => 's',
  prorettype => 'text', proargtypes => 'oid',
  prosrc => 'pg_get_statisticsobjdef' },
{ oid => '6174', descr => 'extended statistics columns',
  proname => 'pg_get_statisticsobjdef_columns', provolatile => 's',
  prorettype => 'text', proargtypes => 'oid',
  prosrc => 'pg_get_statisticsobjdef_columns' },
{ oid => '6173', descr => 'extended statistics expressions',
  proname => 'pg_get_statisticsobjdef_expressions', provolatile => 's',
  prorettype => '_text', proargtypes => 'oid',
  prosrc => 'pg_get_statisticsobjdef_expressions' },
{ oid => '3352', descr => 'partition key description',
  proname => 'pg_get_partkeydef', provolatile => 's', prorettype => 'text',
  proargtypes => 'oid', prosrc => 'pg_get_partkeydef' },
{ oid => '3408', descr => 'partition constraint description',
  proname => 'pg_get_partition_constraintdef', provolatile => 's',
  prorettype => 'text', proargtypes => 'oid',
  prosrc => 'pg_get_partition_constraintdef' },
{ oid => '1662', descr => 'trigger description',
  proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
  proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
{ oid => '1387', descr => 'constraint description',
  proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
  proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
  proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
  proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
{ oid => '1665', descr => 'name of sequence for a serial column',
  proname => 'pg_get_serial_sequence', provolatile => 's', prorettype => 'text',
  proargtypes => 'text text', prosrc => 'pg_get_serial_sequence' },
{ oid => '2098', descr => 'definition of a function',
  proname => 'pg_get_functiondef', provolatile => 's', prorettype => 'text',
  proargtypes => 'oid', prosrc => 'pg_get_functiondef' },
{ oid => '2162', descr => 'argument list of a function',
  proname => 'pg_get_function_arguments', provolatile => 's',
  prorettype => 'text', proargtypes => 'oid',
  prosrc => 'pg_get_function_arguments' },
{ oid => '2232', descr => 'identity argument list of a function',
  proname => 'pg_get_function_identity_arguments', provolatile => 's',
  prorettype => 'text', proargtypes => 'oid',
  prosrc => 'pg_get_function_identity_arguments' },
{ oid => '2165', descr => 'result type of a function',
  proname => 'pg_get_function_result', provolatile => 's', prorettype => 'text',
  proargtypes => 'oid', prosrc => 'pg_get_function_result' },
{ oid => '3808', descr => 'function argument default',
  proname => 'pg_get_function_arg_default', provolatile => 's',
  prorettype => 'text', proargtypes => 'oid int4',
  prosrc => 'pg_get_function_arg_default' },
{ oid => '6197', descr => 'function SQL body',
  proname => 'pg_get_function_sqlbody', provolatile => 's',
  prorettype => 'text', proargtypes => 'oid',
  prosrc => 'pg_get_function_sqlbody' },

{ oid => '1686', descr => 'list of SQL keywords',
  proname => 'pg_get_keywords', procost => '10', prorows => '500',
  proretset => 't', provolatile => 's', prorettype => 'record',
  proargtypes => '', proallargtypes => '{text,char,bool,text,text}',
  proargmodes => '{o,o,o,o,o}',
  proargnames => '{word,catcode,barelabel,catdesc,baredesc}',
  prosrc => 'pg_get_keywords' },

{ oid => '6159', descr => 'list of catalog foreign key relationships',
  proname => 'pg_get_catalog_foreign_keys', procost => '10', prorows => '250',
  proretset => 't', provolatile => 's', prorettype => 'record',
  proargtypes => '',
  proallargtypes => '{regclass,_text,regclass,_text,bool,bool}',
  proargmodes => '{o,o,o,o,o,o}',
  proargnames => '{fktable,fkcols,pktable,pkcols,is_array,is_opt}',
  prosrc => 'pg_get_catalog_foreign_keys' },

{ oid => '2289', descr => 'convert generic options array to name/value table',
  proname => 'pg_options_to_table', prorows => '3', proretset => 't',
  provolatile => 's', prorettype => 'record', proargtypes => '_text',
  proallargtypes => '{_text,text,text}', proargmodes => '{i,o,o}',
  proargnames => '{options_array,option_name,option_value}',
  prosrc => 'pg_options_to_table' },

{ oid => '1619', descr => 'type of the argument',
  proname => 'pg_typeof', proisstrict => 'f', provolatile => 's',
  prorettype => 'regtype', proargtypes => 'any', prosrc => 'pg_typeof' },
{ oid => '3162',
  descr => 'collation of the argument; implementation of the COLLATION FOR expression',
  proname => 'pg_collation_for', proisstrict => 'f', provolatile => 's',
  prorettype => 'text', proargtypes => 'any', prosrc => 'pg_collation_for' },

{ oid => '3842', descr => 'is a relation insertable/updatable/deletable',
  proname => 'pg_relation_is_updatable', procost => '10', provolatile => 's',
  prorettype => 'int4', proargtypes => 'regclass bool',
  prosrc => 'pg_relation_is_updatable' },
{ oid => '3843', descr => 'is a column updatable',
  proname => 'pg_column_is_updatable', procost => '10', provolatile => 's',
  prorettype => 'bool', proargtypes => 'regclass int2 bool',
  prosrc => 'pg_column_is_updatable' },

{ oid => '6120', descr => 'oid of replica identity index if any',
  proname => 'pg_get_replica_identity_index', procost => '10',
  provolatile => 's', prorettype => 'regclass', proargtypes => 'regclass',
  prosrc => 'pg_get_replica_identity_index' },

# Deferrable unique constraint trigger
{ oid => '1250', descr => 'deferred UNIQUE constraint check',
  proname => 'unique_key_recheck', provolatile => 'v', prorettype => 'trigger',
  proargtypes => '', prosrc => 'unique_key_recheck' },

# Generic referential integrity constraint triggers
{ oid => '1644', descr => 'referential integrity FOREIGN KEY ... REFERENCES',
  proname => 'RI_FKey_check_ins', provolatile => 'v', prorettype => 'trigger',
  proargtypes => '', prosrc => 'RI_FKey_check_ins' },
{ oid => '1645', descr => 'referential integrity FOREIGN KEY ... REFERENCES',
  proname => 'RI_FKey_check_upd', provolatile => 'v', prorettype => 'trigger',
  proargtypes => '', prosrc => 'RI_FKey_check_upd' },
{ oid => '1646', descr => 'referential integrity ON DELETE CASCADE',
  proname => 'RI_FKey_cascade_del', provolatile => 'v', prorettype => 'trigger',
  proargtypes => '', prosrc => 'RI_FKey_cascade_del' },
{ oid => '1647', descr => 'referential integrity ON UPDATE CASCADE',
  proname => 'RI_FKey_cascade_upd', provolatile => 'v', prorettype => 'trigger',
  proargtypes => '', prosrc => 'RI_FKey_cascade_upd' },
{ oid => '1648', descr => 'referential integrity ON DELETE RESTRICT',
  proname => 'RI_FKey_restrict_del', provolatile => 'v',
  prorettype => 'trigger', proargtypes => '',
  prosrc => 'RI_FKey_restrict_del' },
{ oid => '1649', descr => 'referential integrity ON UPDATE RESTRICT',
  proname => 'RI_FKey_restrict_upd', provolatile => 'v',
  prorettype => 'trigger', proargtypes => '',
  prosrc => 'RI_FKey_restrict_upd' },
{ oid => '1650', descr => 'referential integrity ON DELETE SET NULL',
  proname => 'RI_FKey_setnull_del', provolatile => 'v', prorettype => 'trigger',
  proargtypes => '', prosrc => 'RI_FKey_setnull_del' },
{ oid => '1651', descr => 'referential integrity ON UPDATE SET NULL',
  proname => 'RI_FKey_setnull_upd', provolatile => 'v', prorettype => 'trigger',
  proargtypes => '', prosrc => 'RI_FKey_setnull_upd' },
{ oid => '1652', descr => 'referential integrity ON DELETE SET DEFAULT',
  proname => 'RI_FKey_setdefault_del', provolatile => 'v',
  prorettype => 'trigger', proargtypes => '',
  prosrc => 'RI_FKey_setdefault_del' },
{ oid => '1653', descr => 'referential integrity ON UPDATE SET DEFAULT',
  proname => 'RI_FKey_setdefault_upd', provolatile => 'v',
  prorettype => 'trigger', proargtypes => '',
  prosrc => 'RI_FKey_setdefault_upd' },
{ oid => '1654', descr => 'referential integrity ON DELETE NO ACTION',
  proname => 'RI_FKey_noaction_del', provolatile => 'v',
  prorettype => 'trigger', proargtypes => '',
  prosrc => 'RI_FKey_noaction_del' },
{ oid => '1655', descr => 'referential integrity ON UPDATE NO ACTION',
  proname => 'RI_FKey_noaction_upd', provolatile => 'v',
  prorettype => 'trigger', proargtypes => '',
  prosrc => 'RI_FKey_noaction_upd' },

{ oid => '1666',
  proname => 'varbiteq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'varbit varbit', prosrc => 'biteq' },
{ oid => '1667',
  proname => 'varbitne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'varbit varbit', prosrc => 'bitne' },
{ oid => '1668',
  proname => 'varbitge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'varbit varbit', prosrc => 'bitge' },
{ oid => '1669',
  proname => 'varbitgt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'varbit varbit', prosrc => 'bitgt' },
{ oid => '1670',
  proname => 'varbitle', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'varbit varbit', prosrc => 'bitle' },
{ oid => '1671',
  proname => 'varbitlt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'varbit varbit', prosrc => 'bitlt' },
{ oid => '1672', descr => 'less-equal-greater',
  proname => 'varbitcmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'varbit varbit', prosrc => 'bitcmp' },

# avoid the C names bitand and bitor, since they are C++ keywords
{ oid => '1673',
  proname => 'bitand', prorettype => 'bit', proargtypes => 'bit bit',
  prosrc => 'bit_and' },
{ oid => '1674',
  proname => 'bitor', prorettype => 'bit', proargtypes => 'bit bit',
  prosrc => 'bit_or' },
{ oid => '1675',
  proname => 'bitxor', prorettype => 'bit', proargtypes => 'bit bit',
  prosrc => 'bitxor' },
{ oid => '1676',
  proname => 'bitnot', prorettype => 'bit', proargtypes => 'bit',
  prosrc => 'bitnot' },
{ oid => '1677',
  proname => 'bitshiftleft', prorettype => 'bit', proargtypes => 'bit int4',
  prosrc => 'bitshiftleft' },
{ oid => '1678',
  proname => 'bitshiftright', prorettype => 'bit', proargtypes => 'bit int4',
  prosrc => 'bitshiftright' },
{ oid => '1679',
  proname => 'bitcat', prorettype => 'varbit', proargtypes => 'varbit varbit',
  prosrc => 'bitcat' },
{ oid => '1680', descr => 'extract portion of bitstring',
  proname => 'substring', prorettype => 'bit', proargtypes => 'bit int4 int4',
  prosrc => 'bitsubstr' },
{ oid => '1681', descr => 'bitstring length',
  proname => 'length', prorettype => 'int4', proargtypes => 'bit',
  prosrc => 'bitlength' },
{ oid => '1682', descr => 'octet length',
  proname => 'octet_length', prorettype => 'int4', proargtypes => 'bit',
  prosrc => 'bitoctetlength' },
{ oid => '1683', descr => 'convert int4 to bitstring',
  proname => 'bit', prorettype => 'bit', proargtypes => 'int4 int4',
  prosrc => 'bitfromint4' },
{ oid => '1684', descr => 'convert bitstring to int4',
  proname => 'int4', prorettype => 'int4', proargtypes => 'bit',
  prosrc => 'bittoint4' },

{ oid => '1685', descr => 'adjust bit() to typmod length',
  proname => 'bit', prorettype => 'bit', proargtypes => 'bit int4 bool',
  prosrc => 'bit' },
{ oid => '3158', descr => 'planner support for varbit length coercion',
  proname => 'varbit_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'varbit_support' },
{ oid => '1687', descr => 'adjust varbit() to typmod length',
  proname => 'varbit', prosupport => 'varbit_support', prorettype => 'varbit',
  proargtypes => 'varbit int4 bool', prosrc => 'varbit' },

{ oid => '1698', descr => 'position of sub-bitstring',
  proname => 'position', prorettype => 'int4', proargtypes => 'bit bit',
  prosrc => 'bitposition' },
{ oid => '1699', descr => 'extract portion of bitstring',
  proname => 'substring', prorettype => 'bit', proargtypes => 'bit int4',
  prosrc => 'bitsubstr_no_len' },

{ oid => '3030', descr => 'substitute portion of bitstring',
  proname => 'overlay', prorettype => 'bit', proargtypes => 'bit bit int4 int4',
  prosrc => 'bitoverlay' },
{ oid => '3031', descr => 'substitute portion of bitstring',
  proname => 'overlay', prorettype => 'bit', proargtypes => 'bit bit int4',
  prosrc => 'bitoverlay_no_len' },
{ oid => '3032', descr => 'get bit',
  proname => 'get_bit', prorettype => 'int4', proargtypes => 'bit int4',
  prosrc => 'bitgetbit' },
{ oid => '3033', descr => 'set bit',
  proname => 'set_bit', prorettype => 'bit', proargtypes => 'bit int4 int4',
  prosrc => 'bitsetbit' },
{ oid => '6162', descr => 'number of set bits',
  proname => 'bit_count', prorettype => 'int8', proargtypes => 'bit',
  prosrc => 'bit_bit_count' },

# for macaddr type support
{ oid => '436', descr => 'I/O',
  proname => 'macaddr_in', prorettype => 'macaddr', proargtypes => 'cstring',
  prosrc => 'macaddr_in' },
{ oid => '437', descr => 'I/O',
  proname => 'macaddr_out', prorettype => 'cstring', proargtypes => 'macaddr',
  prosrc => 'macaddr_out' },

{ oid => '753', descr => 'MACADDR manufacturer fields',
  proname => 'trunc', prorettype => 'macaddr', proargtypes => 'macaddr',
  prosrc => 'macaddr_trunc' },

{ oid => '830',
  proname => 'macaddr_eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'macaddr macaddr', prosrc => 'macaddr_eq' },
{ oid => '831',
  proname => 'macaddr_lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'macaddr macaddr', prosrc => 'macaddr_lt' },
{ oid => '832',
  proname => 'macaddr_le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'macaddr macaddr', prosrc => 'macaddr_le' },
{ oid => '833',
  proname => 'macaddr_gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'macaddr macaddr', prosrc => 'macaddr_gt' },
{ oid => '834',
  proname => 'macaddr_ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'macaddr macaddr', prosrc => 'macaddr_ge' },
{ oid => '835',
  proname => 'macaddr_ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'macaddr macaddr', prosrc => 'macaddr_ne' },
{ oid => '836', descr => 'less-equal-greater',
  proname => 'macaddr_cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'macaddr macaddr', prosrc => 'macaddr_cmp' },
{ oid => '3144',
  proname => 'macaddr_not', prorettype => 'macaddr', proargtypes => 'macaddr',
  prosrc => 'macaddr_not' },
{ oid => '3145',
  proname => 'macaddr_and', prorettype => 'macaddr',
  proargtypes => 'macaddr macaddr', prosrc => 'macaddr_and' },
{ oid => '3146',
  proname => 'macaddr_or', prorettype => 'macaddr',
  proargtypes => 'macaddr macaddr', prosrc => 'macaddr_or' },
{ oid => '3359', descr => 'sort support',
  proname => 'macaddr_sortsupport', prorettype => 'void',
  proargtypes => 'internal', prosrc => 'macaddr_sortsupport' },

# for macaddr8 type support
{ oid => '4110', descr => 'I/O',
  proname => 'macaddr8_in', prorettype => 'macaddr8', proargtypes => 'cstring',
  prosrc => 'macaddr8_in' },
{ oid => '4111', descr => 'I/O',
  proname => 'macaddr8_out', prorettype => 'cstring', proargtypes => 'macaddr8',
  prosrc => 'macaddr8_out' },

{ oid => '4112', descr => 'MACADDR8 manufacturer fields',
  proname => 'trunc', prorettype => 'macaddr8', proargtypes => 'macaddr8',
  prosrc => 'macaddr8_trunc' },

{ oid => '4113',
  proname => 'macaddr8_eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'macaddr8 macaddr8', prosrc => 'macaddr8_eq' },
{ oid => '4114',
  proname => 'macaddr8_lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'macaddr8 macaddr8', prosrc => 'macaddr8_lt' },
{ oid => '4115',
  proname => 'macaddr8_le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'macaddr8 macaddr8', prosrc => 'macaddr8_le' },
{ oid => '4116',
  proname => 'macaddr8_gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'macaddr8 macaddr8', prosrc => 'macaddr8_gt' },
{ oid => '4117',
  proname => 'macaddr8_ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'macaddr8 macaddr8', prosrc => 'macaddr8_ge' },
{ oid => '4118',
  proname => 'macaddr8_ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'macaddr8 macaddr8', prosrc => 'macaddr8_ne' },
{ oid => '4119', descr => 'less-equal-greater',
  proname => 'macaddr8_cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'macaddr8 macaddr8', prosrc => 'macaddr8_cmp' },
{ oid => '4120',
  proname => 'macaddr8_not', prorettype => 'macaddr8',
  proargtypes => 'macaddr8', prosrc => 'macaddr8_not' },
{ oid => '4121',
  proname => 'macaddr8_and', prorettype => 'macaddr8',
  proargtypes => 'macaddr8 macaddr8', prosrc => 'macaddr8_and' },
{ oid => '4122',
  proname => 'macaddr8_or', prorettype => 'macaddr8',
  proargtypes => 'macaddr8 macaddr8', prosrc => 'macaddr8_or' },
{ oid => '4123', descr => 'convert macaddr to macaddr8',
  proname => 'macaddr8', proleakproof => 't', prorettype => 'macaddr8',
  proargtypes => 'macaddr', prosrc => 'macaddrtomacaddr8' },
{ oid => '4124', descr => 'convert macaddr8 to macaddr',
  proname => 'macaddr', prorettype => 'macaddr', proargtypes => 'macaddr8',
  prosrc => 'macaddr8tomacaddr' },
{ oid => '4125', descr => 'set 7th bit in macaddr8',
  proname => 'macaddr8_set7bit', prorettype => 'macaddr8',
  proargtypes => 'macaddr8', prosrc => 'macaddr8_set7bit' },

# for inet type support
{ oid => '910', descr => 'I/O',
  proname => 'inet_in', prorettype => 'inet', proargtypes => 'cstring',
  prosrc => 'inet_in' },
{ oid => '911', descr => 'I/O',
  proname => 'inet_out', prorettype => 'cstring', proargtypes => 'inet',
  prosrc => 'inet_out' },

# for cidr type support
{ oid => '1267', descr => 'I/O',
  proname => 'cidr_in', prorettype => 'cidr', proargtypes => 'cstring',
  prosrc => 'cidr_in' },
{ oid => '1427', descr => 'I/O',
  proname => 'cidr_out', prorettype => 'cstring', proargtypes => 'cidr',
  prosrc => 'cidr_out' },

# these are used for both inet and cidr
{ oid => '920',
  proname => 'network_eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'inet inet', prosrc => 'network_eq' },
{ oid => '921',
  proname => 'network_lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'inet inet', prosrc => 'network_lt' },
{ oid => '922',
  proname => 'network_le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'inet inet', prosrc => 'network_le' },
{ oid => '923',
  proname => 'network_gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'inet inet', prosrc => 'network_gt' },
{ oid => '924',
  proname => 'network_ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'inet inet', prosrc => 'network_ge' },
{ oid => '925',
  proname => 'network_ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'inet inet', prosrc => 'network_ne' },
{ oid => '3562', descr => 'larger of two',
  proname => 'network_larger', prorettype => 'inet', proargtypes => 'inet inet',
  prosrc => 'network_larger' },
{ oid => '3563', descr => 'smaller of two',
  proname => 'network_smaller', prorettype => 'inet',
  proargtypes => 'inet inet', prosrc => 'network_smaller' },
{ oid => '926', descr => 'less-equal-greater',
  proname => 'network_cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'inet inet', prosrc => 'network_cmp' },
{ oid => '927',
  proname => 'network_sub', prosupport => 'network_subset_support',
  prorettype => 'bool', proargtypes => 'inet inet', prosrc => 'network_sub' },
{ oid => '928',
  proname => 'network_subeq', prosupport => 'network_subset_support',
  prorettype => 'bool', proargtypes => 'inet inet', prosrc => 'network_subeq' },
{ oid => '929',
  proname => 'network_sup', prosupport => 'network_subset_support',
  prorettype => 'bool', proargtypes => 'inet inet', prosrc => 'network_sup' },
{ oid => '930',
  proname => 'network_supeq', prosupport => 'network_subset_support',
  prorettype => 'bool', proargtypes => 'inet inet', prosrc => 'network_supeq' },
{ oid => '1173', descr => 'planner support for network_sub/superset',
  proname => 'network_subset_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'network_subset_support' },

{ oid => '3551',
  proname => 'network_overlap', prorettype => 'bool',
  proargtypes => 'inet inet', prosrc => 'network_overlap' },
{ oid => '5033', descr => 'sort support',
  proname => 'network_sortsupport', prorettype => 'void',
  proargtypes => 'internal', prosrc => 'network_sortsupport' },

# inet/cidr functions
{ oid => '598', descr => 'abbreviated display of inet value',
  proname => 'abbrev', prorettype => 'text', proargtypes => 'inet',
  prosrc => 'inet_abbrev' },
{ oid => '599', descr => 'abbreviated display of cidr value',
  proname => 'abbrev', prorettype => 'text', proargtypes => 'cidr',
  prosrc => 'cidr_abbrev' },
{ oid => '605', descr => 'change netmask of inet',
  proname => 'set_masklen', prorettype => 'inet', proargtypes => 'inet int4',
  prosrc => 'inet_set_masklen' },
{ oid => '635', descr => 'change netmask of cidr',
  proname => 'set_masklen', prorettype => 'cidr', proargtypes => 'cidr int4',
  prosrc => 'cidr_set_masklen' },
{ oid => '711', descr => 'address family (4 for IPv4, 6 for IPv6)',
  proname => 'family', prorettype => 'int4', proargtypes => 'inet',
  prosrc => 'network_family' },
{ oid => '683', descr => 'network part of address',
  proname => 'network', prorettype => 'cidr', proargtypes => 'inet',
  prosrc => 'network_network' },
{ oid => '696', descr => 'netmask of address',
  proname => 'netmask', prorettype => 'inet', proargtypes => 'inet',
  prosrc => 'network_netmask' },
{ oid => '697', descr => 'netmask length',
  proname => 'masklen', prorettype => 'int4', proargtypes => 'inet',
  prosrc => 'network_masklen' },
{ oid => '698', descr => 'broadcast address of network',
  proname => 'broadcast', prorettype => 'inet', proargtypes => 'inet',
  prosrc => 'network_broadcast' },
{ oid => '699', descr => 'show address octets only',
  proname => 'host', prorettype => 'text', proargtypes => 'inet',
  prosrc => 'network_host' },
{ oid => '730', descr => 'show all parts of inet/cidr value',
  proname => 'text', prorettype => 'text', proargtypes => 'inet',
  prosrc => 'network_show' },
{ oid => '1362', descr => 'hostmask of address',
  proname => 'hostmask', prorettype => 'inet', proargtypes => 'inet',
  prosrc => 'network_hostmask' },
{ oid => '1715', descr => 'convert inet to cidr',
  proname => 'cidr', prorettype => 'cidr', proargtypes => 'inet',
  prosrc => 'inet_to_cidr' },

{ oid => '2196', descr => 'inet address of the client',
  proname => 'inet_client_addr', proisstrict => 'f', provolatile => 's',
  proparallel => 'r', prorettype => 'inet', proargtypes => '',
  prosrc => 'inet_client_addr' },
{ oid => '2197', descr => 'client\'s port number for this connection',
  proname => 'inet_client_port', proisstrict => 'f', provolatile => 's',
  proparallel => 'r', prorettype => 'int4', proargtypes => '',
  prosrc => 'inet_client_port' },
{ oid => '2198', descr => 'inet address of the server',
  proname => 'inet_server_addr', proisstrict => 'f', provolatile => 's',
  proparallel => 'r', prorettype => 'inet', proargtypes => '',
  prosrc => 'inet_server_addr' },
{ oid => '2199', descr => 'server\'s port number for this connection',
  proname => 'inet_server_port', proisstrict => 'f', provolatile => 's',
  proparallel => 'r', prorettype => 'int4', proargtypes => '',
  prosrc => 'inet_server_port' },

{ oid => '2627',
  proname => 'inetnot', prorettype => 'inet', proargtypes => 'inet',
  prosrc => 'inetnot' },
{ oid => '2628',
  proname => 'inetand', prorettype => 'inet', proargtypes => 'inet inet',
  prosrc => 'inetand' },
{ oid => '2629',
  proname => 'inetor', prorettype => 'inet', proargtypes => 'inet inet',
  prosrc => 'inetor' },
{ oid => '2630',
  proname => 'inetpl', prorettype => 'inet', proargtypes => 'inet int8',
  prosrc => 'inetpl' },
{ oid => '2631',
  proname => 'int8pl_inet', prolang => 'sql', prorettype => 'inet',
  proargtypes => 'int8 inet', prosrc => 'see system_functions.sql' },
{ oid => '2632',
  proname => 'inetmi_int8', prorettype => 'inet', proargtypes => 'inet int8',
  prosrc => 'inetmi_int8' },
{ oid => '2633',
  proname => 'inetmi', prorettype => 'int8', proargtypes => 'inet inet',
  prosrc => 'inetmi' },
{ oid => '4071', descr => 'are the addresses from the same family?',
  proname => 'inet_same_family', prorettype => 'bool',
  proargtypes => 'inet inet', prosrc => 'inet_same_family' },
{ oid => '4063',
  descr => 'the smallest network which includes both of the given networks',
  proname => 'inet_merge', prorettype => 'cidr', proargtypes => 'inet inet',
  prosrc => 'inet_merge' },

# GiST support for inet and cidr
{ oid => '3553', descr => 'GiST support',
  proname => 'inet_gist_consistent', prorettype => 'bool',
  proargtypes => 'internal inet int2 oid internal',
  prosrc => 'inet_gist_consistent' },
{ oid => '3554', descr => 'GiST support',
  proname => 'inet_gist_union', prorettype => 'inet',
  proargtypes => 'internal internal', prosrc => 'inet_gist_union' },
{ oid => '3555', descr => 'GiST support',
  proname => 'inet_gist_compress', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'inet_gist_compress' },
{ oid => '3573', descr => 'GiST support',
  proname => 'inet_gist_fetch', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'inet_gist_fetch' },
{ oid => '3557', descr => 'GiST support',
  proname => 'inet_gist_penalty', prorettype => 'internal',
  proargtypes => 'internal internal internal', prosrc => 'inet_gist_penalty' },
{ oid => '3558', descr => 'GiST support',
  proname => 'inet_gist_picksplit', prorettype => 'internal',
  proargtypes => 'internal internal', prosrc => 'inet_gist_picksplit' },
{ oid => '3559', descr => 'GiST support',
  proname => 'inet_gist_same', prorettype => 'internal',
  proargtypes => 'inet inet internal', prosrc => 'inet_gist_same' },

# SP-GiST support for inet and cidr
{ oid => '3795', descr => 'SP-GiST support',
  proname => 'inet_spg_config', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'inet_spg_config' },
{ oid => '3796', descr => 'SP-GiST support',
  proname => 'inet_spg_choose', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'inet_spg_choose' },
{ oid => '3797', descr => 'SP-GiST support',
  proname => 'inet_spg_picksplit', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'inet_spg_picksplit' },
{ oid => '3798', descr => 'SP-GiST support',
  proname => 'inet_spg_inner_consistent', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'inet_spg_inner_consistent' },
{ oid => '3799', descr => 'SP-GiST support',
  proname => 'inet_spg_leaf_consistent', prorettype => 'bool',
  proargtypes => 'internal internal', prosrc => 'inet_spg_leaf_consistent' },

# Selectivity estimation for inet and cidr
{ oid => '3560', descr => 'restriction selectivity for network operators',
  proname => 'networksel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'networksel' },
{ oid => '3561', descr => 'join selectivity for network operators',
  proname => 'networkjoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal',
  prosrc => 'networkjoinsel' },

{ oid => '1690',
  proname => 'time_mi_time', prorettype => 'interval',
  proargtypes => 'time time', prosrc => 'time_mi_time' },

{ oid => '1691',
  proname => 'boolle', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bool bool', prosrc => 'boolle' },
{ oid => '1692',
  proname => 'boolge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bool bool', prosrc => 'boolge' },
{ oid => '1693', descr => 'less-equal-greater',
  proname => 'btboolcmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'bool bool', prosrc => 'btboolcmp' },

{ oid => '1688', descr => 'hash',
  proname => 'time_hash', prorettype => 'int4', proargtypes => 'time',
  prosrc => 'time_hash' },
{ oid => '3409', descr => 'hash',
  proname => 'time_hash_extended', prorettype => 'int8',
  proargtypes => 'time int8', prosrc => 'time_hash_extended' },
{ oid => '1696', descr => 'hash',
  proname => 'timetz_hash', prorettype => 'int4', proargtypes => 'timetz',
  prosrc => 'timetz_hash' },
{ oid => '3410', descr => 'hash',
  proname => 'timetz_hash_extended', prorettype => 'int8',
  proargtypes => 'timetz int8', prosrc => 'timetz_hash_extended' },
{ oid => '1697', descr => 'hash',
  proname => 'interval_hash', prorettype => 'int4', proargtypes => 'interval',
  prosrc => 'interval_hash' },
{ oid => '3418', descr => 'hash',
  proname => 'interval_hash_extended', prorettype => 'int8',
  proargtypes => 'interval int8', prosrc => 'interval_hash_extended' },

# OID's 1700 - 1799 NUMERIC data type

{ oid => '1701', descr => 'I/O',
  proname => 'numeric_in', prorettype => 'numeric',
  proargtypes => 'cstring oid int4', prosrc => 'numeric_in' },
{ oid => '1702', descr => 'I/O',
  proname => 'numeric_out', prorettype => 'cstring', proargtypes => 'numeric',
  prosrc => 'numeric_out' },
{ oid => '2917', descr => 'I/O typmod',
  proname => 'numerictypmodin', prorettype => 'int4', proargtypes => '_cstring',
  prosrc => 'numerictypmodin' },
{ oid => '2918', descr => 'I/O typmod',
  proname => 'numerictypmodout', prorettype => 'cstring', proargtypes => 'int4',
  prosrc => 'numerictypmodout' },
{ oid => '3157', descr => 'planner support for numeric length coercion',
  proname => 'numeric_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'numeric_support' },
{ oid => '1703', descr => 'adjust numeric to typmod precision/scale',
  proname => 'numeric', prosupport => 'numeric_support',
  prorettype => 'numeric', proargtypes => 'numeric int4', prosrc => 'numeric' },
{ oid => '1704',
  proname => 'numeric_abs', prorettype => 'numeric', proargtypes => 'numeric',
  prosrc => 'numeric_abs' },
{ oid => '1705', descr => 'absolute value',
  proname => 'abs', prorettype => 'numeric', proargtypes => 'numeric',
  prosrc => 'numeric_abs' },
{ oid => '1706', descr => 'sign of value',
  proname => 'sign', prorettype => 'numeric', proargtypes => 'numeric',
  prosrc => 'numeric_sign' },
{ oid => '1707', descr => 'value rounded to \'scale\'',
  proname => 'round', prorettype => 'numeric', proargtypes => 'numeric int4',
  prosrc => 'numeric_round' },
{ oid => '1708', descr => 'value rounded to \'scale\' of zero',
  proname => 'round', prolang => 'sql', prorettype => 'numeric',
  proargtypes => 'numeric', prosrc => 'see system_functions.sql' },
{ oid => '1709', descr => 'value truncated to \'scale\'',
  proname => 'trunc', prorettype => 'numeric', proargtypes => 'numeric int4',
  prosrc => 'numeric_trunc' },
{ oid => '1710', descr => 'value truncated to \'scale\' of zero',
  proname => 'trunc', prolang => 'sql', prorettype => 'numeric',
  proargtypes => 'numeric', prosrc => 'see system_functions.sql' },
{ oid => '1711', descr => 'nearest integer >= value',
  proname => 'ceil', prorettype => 'numeric', proargtypes => 'numeric',
  prosrc => 'numeric_ceil' },
{ oid => '2167', descr => 'nearest integer >= value',
  proname => 'ceiling', prorettype => 'numeric', proargtypes => 'numeric',
  prosrc => 'numeric_ceil' },
{ oid => '1712', descr => 'nearest integer <= value',
  proname => 'floor', prorettype => 'numeric', proargtypes => 'numeric',
  prosrc => 'numeric_floor' },
{ oid => '1718',
  proname => 'numeric_eq', prorettype => 'bool',
  proargtypes => 'numeric numeric', prosrc => 'numeric_eq' },
{ oid => '1719',
  proname => 'numeric_ne', prorettype => 'bool',
  proargtypes => 'numeric numeric', prosrc => 'numeric_ne' },
{ oid => '1720',
  proname => 'numeric_gt', prorettype => 'bool',
  proargtypes => 'numeric numeric', prosrc => 'numeric_gt' },
{ oid => '1721',
  proname => 'numeric_ge', prorettype => 'bool',
  proargtypes => 'numeric numeric', prosrc => 'numeric_ge' },
{ oid => '1722',
  proname => 'numeric_lt', prorettype => 'bool',
  proargtypes => 'numeric numeric', prosrc => 'numeric_lt' },
{ oid => '1723',
  proname => 'numeric_le', prorettype => 'bool',
  proargtypes => 'numeric numeric', prosrc => 'numeric_le' },
{ oid => '1724',
  proname => 'numeric_add', prorettype => 'numeric',
  proargtypes => 'numeric numeric', prosrc => 'numeric_add' },
{ oid => '1725',
  proname => 'numeric_sub', prorettype => 'numeric',
  proargtypes => 'numeric numeric', prosrc => 'numeric_sub' },
{ oid => '1726',
  proname => 'numeric_mul', prorettype => 'numeric',
  proargtypes => 'numeric numeric', prosrc => 'numeric_mul' },
{ oid => '1727',
  proname => 'numeric_div', prorettype => 'numeric',
  proargtypes => 'numeric numeric', prosrc => 'numeric_div' },
{ oid => '1728', descr => 'modulus',
  proname => 'mod', prorettype => 'numeric', proargtypes => 'numeric numeric',
  prosrc => 'numeric_mod' },
{ oid => '1729',
  proname => 'numeric_mod', prorettype => 'numeric',
  proargtypes => 'numeric numeric', prosrc => 'numeric_mod' },
{ oid => '5048', descr => 'greatest common divisor',
  proname => 'gcd', prorettype => 'numeric', proargtypes => 'numeric numeric',
  prosrc => 'numeric_gcd' },
{ oid => '5049', descr => 'least common multiple',
  proname => 'lcm', prorettype => 'numeric', proargtypes => 'numeric numeric',
  prosrc => 'numeric_lcm' },
{ oid => '1730', descr => 'square root',
  proname => 'sqrt', prorettype => 'numeric', proargtypes => 'numeric',
  prosrc => 'numeric_sqrt' },
{ oid => '1731', descr => 'square root',
  proname => 'numeric_sqrt', prorettype => 'numeric', proargtypes => 'numeric',
  prosrc => 'numeric_sqrt' },
{ oid => '1732', descr => 'natural exponential (e^x)',
  proname => 'exp', prorettype => 'numeric', proargtypes => 'numeric',
  prosrc => 'numeric_exp' },
{ oid => '1733', descr => 'natural exponential (e^x)',
  proname => 'numeric_exp', prorettype => 'numeric', proargtypes => 'numeric',
  prosrc => 'numeric_exp' },
{ oid => '1734', descr => 'natural logarithm',
  proname => 'ln', prorettype => 'numeric', proargtypes => 'numeric',
  prosrc => 'numeric_ln' },
{ oid => '1735', descr => 'natural logarithm',
  proname => 'numeric_ln', prorettype => 'numeric', proargtypes => 'numeric',
  prosrc => 'numeric_ln' },
{ oid => '1736', descr => 'logarithm base m of n',
  proname => 'log', prorettype => 'numeric', proargtypes => 'numeric numeric',
  prosrc => 'numeric_log' },
{ oid => '1737', descr => 'logarithm base m of n',
  proname => 'numeric_log', prorettype => 'numeric',
  proargtypes => 'numeric numeric', prosrc => 'numeric_log' },
{ oid => '1738', descr => 'exponentiation',
  proname => 'pow', prorettype => 'numeric', proargtypes => 'numeric numeric',
  prosrc => 'numeric_power' },
{ oid => '2169', descr => 'exponentiation',
  proname => 'power', prorettype => 'numeric', proargtypes => 'numeric numeric',
  prosrc => 'numeric_power' },
{ oid => '1739',
  proname => 'numeric_power', prorettype => 'numeric',
  proargtypes => 'numeric numeric', prosrc => 'numeric_power' },
{ oid => '3281', descr => 'number of decimal digits in the fractional part',
  proname => 'scale', prorettype => 'int4', proargtypes => 'numeric',
  prosrc => 'numeric_scale' },
{ oid => '5042', descr => 'minimum scale needed to represent the value',
  proname => 'min_scale', prorettype => 'int4', proargtypes => 'numeric',
  prosrc => 'numeric_min_scale' },
{ oid => '5043',
  descr => 'numeric with minimum scale needed to represent the value',
  proname => 'trim_scale', prorettype => 'numeric', proargtypes => 'numeric',
  prosrc => 'numeric_trim_scale' },
{ oid => '1740', descr => 'convert int4 to numeric',
  proname => 'numeric', proleakproof => 't', prorettype => 'numeric',
  proargtypes => 'int4', prosrc => 'int4_numeric' },
{ oid => '1741', descr => 'base 10 logarithm',
  proname => 'log', prolang => 'sql', prorettype => 'numeric',
  proargtypes => 'numeric', prosrc => 'see system_functions.sql' },
{ oid => '1481', descr => 'base 10 logarithm',
  proname => 'log10', prolang => 'sql', prorettype => 'numeric',
  proargtypes => 'numeric', prosrc => 'see system_functions.sql' },
{ oid => '1742', descr => 'convert float4 to numeric',
  proname => 'numeric', proleakproof => 't', prorettype => 'numeric',
  proargtypes => 'float4', prosrc => 'float4_numeric' },
{ oid => '1743', descr => 'convert float8 to numeric',
  proname => 'numeric', proleakproof => 't', prorettype => 'numeric',
  proargtypes => 'float8', prosrc => 'float8_numeric' },
{ oid => '1744', descr => 'convert numeric to int4',
  proname => 'int4', prorettype => 'int4', proargtypes => 'numeric',
  prosrc => 'numeric_int4' },
{ oid => '1745', descr => 'convert numeric to float4',
  proname => 'float4', prorettype => 'float4', proargtypes => 'numeric',
  prosrc => 'numeric_float4' },
{ oid => '1746', descr => 'convert numeric to float8',
  proname => 'float8', prorettype => 'float8', proargtypes => 'numeric',
  prosrc => 'numeric_float8' },
{ oid => '1973', descr => 'trunc(x/y)',
  proname => 'div', prorettype => 'numeric', proargtypes => 'numeric numeric',
  prosrc => 'numeric_div_trunc' },
{ oid => '1980', descr => 'trunc(x/y)',
  proname => 'numeric_div_trunc', prorettype => 'numeric',
  proargtypes => 'numeric numeric', prosrc => 'numeric_div_trunc' },
{ oid => '2170', descr => 'bucket number of operand in equal-width histogram',
  proname => 'width_bucket', prorettype => 'int4',
  proargtypes => 'numeric numeric numeric int4',
  prosrc => 'width_bucket_numeric' },

{ oid => '1747',
  proname => 'time_pl_interval', prorettype => 'time',
  proargtypes => 'time interval', prosrc => 'time_pl_interval' },
{ oid => '1748',
  proname => 'time_mi_interval', prorettype => 'time',
  proargtypes => 'time interval', prosrc => 'time_mi_interval' },
{ oid => '1749',
  proname => 'timetz_pl_interval', prorettype => 'timetz',
  proargtypes => 'timetz interval', prosrc => 'timetz_pl_interval' },
{ oid => '1750',
  proname => 'timetz_mi_interval', prorettype => 'timetz',
  proargtypes => 'timetz interval', prosrc => 'timetz_mi_interval' },

{ oid => '1764', descr => 'increment by one',
  proname => 'numeric_inc', prorettype => 'numeric', proargtypes => 'numeric',
  prosrc => 'numeric_inc' },
{ oid => '1766', descr => 'smaller of two',
  proname => 'numeric_smaller', prorettype => 'numeric',
  proargtypes => 'numeric numeric', prosrc => 'numeric_smaller' },
{ oid => '1767', descr => 'larger of two',
  proname => 'numeric_larger', prorettype => 'numeric',
  proargtypes => 'numeric numeric', prosrc => 'numeric_larger' },
{ oid => '1769', descr => 'less-equal-greater',
  proname => 'numeric_cmp', prorettype => 'int4',
  proargtypes => 'numeric numeric', prosrc => 'numeric_cmp' },
{ oid => '3283', descr => 'sort support',
  proname => 'numeric_sortsupport', prorettype => 'void',
  proargtypes => 'internal', prosrc => 'numeric_sortsupport' },
{ oid => '1771',
  proname => 'numeric_uminus', prorettype => 'numeric',
  proargtypes => 'numeric', prosrc => 'numeric_uminus' },
{ oid => '1779', descr => 'convert numeric to int8',
  proname => 'int8', prorettype => 'int8', proargtypes => 'numeric',
  prosrc => 'numeric_int8' },
{ oid => '1781', descr => 'convert int8 to numeric',
  proname => 'numeric', proleakproof => 't', prorettype => 'numeric',
  proargtypes => 'int8', prosrc => 'int8_numeric' },
{ oid => '1782', descr => 'convert int2 to numeric',
  proname => 'numeric', proleakproof => 't', prorettype => 'numeric',
  proargtypes => 'int2', prosrc => 'int2_numeric' },
{ oid => '1783', descr => 'convert numeric to int2',
  proname => 'int2', prorettype => 'int2', proargtypes => 'numeric',
  prosrc => 'numeric_int2' },
{ oid => '6103', descr => 'convert numeric to pg_lsn',
  proname => 'pg_lsn', prorettype => 'pg_lsn', proargtypes => 'numeric',
  prosrc => 'numeric_pg_lsn' },

{ oid => '3556', descr => 'convert jsonb to boolean',
  proname => 'bool', prorettype => 'bool', proargtypes => 'jsonb',
  prosrc => 'jsonb_bool' },
{ oid => '3449', descr => 'convert jsonb to numeric',
  proname => 'numeric', prorettype => 'numeric', proargtypes => 'jsonb',
  prosrc => 'jsonb_numeric' },
{ oid => '3450', descr => 'convert jsonb to int2',
  proname => 'int2', prorettype => 'int2', proargtypes => 'jsonb',
  prosrc => 'jsonb_int2' },
{ oid => '3451', descr => 'convert jsonb to int4',
  proname => 'int4', prorettype => 'int4', proargtypes => 'jsonb',
  prosrc => 'jsonb_int4' },
{ oid => '3452', descr => 'convert jsonb to int8',
  proname => 'int8', prorettype => 'int8', proargtypes => 'jsonb',
  prosrc => 'jsonb_int8' },
{ oid => '3453', descr => 'convert jsonb to float4',
  proname => 'float4', prorettype => 'float4', proargtypes => 'jsonb',
  prosrc => 'jsonb_float4' },
{ oid => '2580', descr => 'convert jsonb to float8',
  proname => 'float8', prorettype => 'float8', proargtypes => 'jsonb',
  prosrc => 'jsonb_float8' },

# formatting
{ oid => '1770', descr => 'format timestamp with time zone to text',
  proname => 'to_char', provolatile => 's', prorettype => 'text',
  proargtypes => 'timestamptz text', prosrc => 'timestamptz_to_char' },
{ oid => '1772', descr => 'format numeric to text',
  proname => 'to_char', provolatile => 's', prorettype => 'text',
  proargtypes => 'numeric text', prosrc => 'numeric_to_char' },
{ oid => '1773', descr => 'format int4 to text',
  proname => 'to_char', provolatile => 's', prorettype => 'text',
  proargtypes => 'int4 text', prosrc => 'int4_to_char' },
{ oid => '1774', descr => 'format int8 to text',
  proname => 'to_char', provolatile => 's', prorettype => 'text',
  proargtypes => 'int8 text', prosrc => 'int8_to_char' },
{ oid => '1775', descr => 'format float4 to text',
  proname => 'to_char', provolatile => 's', prorettype => 'text',
  proargtypes => 'float4 text', prosrc => 'float4_to_char' },
{ oid => '1776', descr => 'format float8 to text',
  proname => 'to_char', provolatile => 's', prorettype => 'text',
  proargtypes => 'float8 text', prosrc => 'float8_to_char' },
{ oid => '1777', descr => 'convert text to numeric',
  proname => 'to_number', provolatile => 's', prorettype => 'numeric',
  proargtypes => 'text text', prosrc => 'numeric_to_number' },
{ oid => '1778', descr => 'convert text to timestamp with time zone',
  proname => 'to_timestamp', provolatile => 's', prorettype => 'timestamptz',
  proargtypes => 'text text', prosrc => 'to_timestamp' },
{ oid => '1780', descr => 'convert text to date',
  proname => 'to_date', provolatile => 's', prorettype => 'date',
  proargtypes => 'text text', prosrc => 'to_date' },
{ oid => '1768', descr => 'format interval to text',
  proname => 'to_char', provolatile => 's', prorettype => 'text',
  proargtypes => 'interval text', prosrc => 'interval_to_char' },

{ oid => '1282', descr => 'quote an identifier for usage in a querystring',
  proname => 'quote_ident', prorettype => 'text', proargtypes => 'text',
  prosrc => 'quote_ident' },
{ oid => '1283', descr => 'quote a literal for usage in a querystring',
  proname => 'quote_literal', prorettype => 'text', proargtypes => 'text',
  prosrc => 'quote_literal' },
{ oid => '1285', descr => 'quote a data value for usage in a querystring',
  proname => 'quote_literal', prolang => 'sql', provolatile => 's',
  prorettype => 'text', proargtypes => 'anyelement',
  prosrc => 'select pg_catalog.quote_literal($1::pg_catalog.text)' },
{ oid => '1289',
  descr => 'quote a possibly-null literal for usage in a querystring',
  proname => 'quote_nullable', proisstrict => 'f', prorettype => 'text',
  proargtypes => 'text', prosrc => 'quote_nullable' },
{ oid => '1290',
  descr => 'quote a possibly-null data value for usage in a querystring',
  proname => 'quote_nullable', prolang => 'sql', proisstrict => 'f',
  provolatile => 's', prorettype => 'text', proargtypes => 'anyelement',
  prosrc => 'select pg_catalog.quote_nullable($1::pg_catalog.text)' },

{ oid => '1798', descr => 'I/O',
  proname => 'oidin', prorettype => 'oid', proargtypes => 'cstring',
  prosrc => 'oidin' },
{ oid => '1799', descr => 'I/O',
  proname => 'oidout', prorettype => 'cstring', proargtypes => 'oid',
  prosrc => 'oidout' },

{ oid => '3058', descr => 'concatenate values',
  proname => 'concat', provariadic => 'any', proisstrict => 'f',
  provolatile => 's', prorettype => 'text', proargtypes => 'any',
  proallargtypes => '{any}', proargmodes => '{v}', prosrc => 'text_concat' },
{ oid => '3059', descr => 'concatenate values with separators',
  proname => 'concat_ws', provariadic => 'any', proisstrict => 'f',
  provolatile => 's', prorettype => 'text', proargtypes => 'text any',
  proallargtypes => '{text,any}', proargmodes => '{i,v}',
  prosrc => 'text_concat_ws' },
{ oid => '3060', descr => 'extract the first n characters',
  proname => 'left', prorettype => 'text', proargtypes => 'text int4',
  prosrc => 'text_left' },
{ oid => '3061', descr => 'extract the last n characters',
  proname => 'right', prorettype => 'text', proargtypes => 'text int4',
  prosrc => 'text_right' },
{ oid => '3062', descr => 'reverse text',
  proname => 'reverse', prorettype => 'text', proargtypes => 'text',
  prosrc => 'text_reverse' },
{ oid => '3539', descr => 'format text message',
  proname => 'format', provariadic => 'any', proisstrict => 'f',
  provolatile => 's', prorettype => 'text', proargtypes => 'text any',
  proallargtypes => '{text,any}', proargmodes => '{i,v}',
  prosrc => 'text_format' },
{ oid => '3540', descr => 'format text message',
  proname => 'format', proisstrict => 'f', provolatile => 's',
  prorettype => 'text', proargtypes => 'text', prosrc => 'text_format_nv' },

{ oid => '1810', descr => 'length in bits',
  proname => 'bit_length', prolang => 'sql', prorettype => 'int4',
  proargtypes => 'bytea', prosrc => 'see system_functions.sql' },
{ oid => '1811', descr => 'length in bits',
  proname => 'bit_length', prolang => 'sql', prorettype => 'int4',
  proargtypes => 'text', prosrc => 'see system_functions.sql' },
{ oid => '1812', descr => 'length in bits',
  proname => 'bit_length', prolang => 'sql', prorettype => 'int4',
  proargtypes => 'bit', prosrc => 'see system_functions.sql' },

# Selectivity estimators for LIKE and related operators
{ oid => '1814', descr => 'restriction selectivity of ILIKE',
  proname => 'iclikesel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'iclikesel' },
{ oid => '1815', descr => 'restriction selectivity of NOT ILIKE',
  proname => 'icnlikesel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'icnlikesel' },
{ oid => '1816', descr => 'join selectivity of ILIKE',
  proname => 'iclikejoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal',
  prosrc => 'iclikejoinsel' },
{ oid => '1817', descr => 'join selectivity of NOT ILIKE',
  proname => 'icnlikejoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal',
  prosrc => 'icnlikejoinsel' },
{ oid => '1818', descr => 'restriction selectivity of regex match',
  proname => 'regexeqsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'regexeqsel' },
{ oid => '1819', descr => 'restriction selectivity of LIKE',
  proname => 'likesel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'likesel' },
{ oid => '1820',
  descr => 'restriction selectivity of case-insensitive regex match',
  proname => 'icregexeqsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'icregexeqsel' },
{ oid => '1821', descr => 'restriction selectivity of regex non-match',
  proname => 'regexnesel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'regexnesel' },
{ oid => '1822', descr => 'restriction selectivity of NOT LIKE',
  proname => 'nlikesel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'nlikesel' },
{ oid => '1823',
  descr => 'restriction selectivity of case-insensitive regex non-match',
  proname => 'icregexnesel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'icregexnesel' },
{ oid => '1824', descr => 'join selectivity of regex match',
  proname => 'regexeqjoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal',
  prosrc => 'regexeqjoinsel' },
{ oid => '1825', descr => 'join selectivity of LIKE',
  proname => 'likejoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal',
  prosrc => 'likejoinsel' },
{ oid => '1826', descr => 'join selectivity of case-insensitive regex match',
  proname => 'icregexeqjoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal',
  prosrc => 'icregexeqjoinsel' },
{ oid => '1827', descr => 'join selectivity of regex non-match',
  proname => 'regexnejoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal',
  prosrc => 'regexnejoinsel' },
{ oid => '1828', descr => 'join selectivity of NOT LIKE',
  proname => 'nlikejoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal',
  prosrc => 'nlikejoinsel' },
{ oid => '1829',
  descr => 'join selectivity of case-insensitive regex non-match',
  proname => 'icregexnejoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal',
  prosrc => 'icregexnejoinsel' },
{ oid => '3437', descr => 'restriction selectivity of exact prefix',
  proname => 'prefixsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'prefixsel' },
{ oid => '3438', descr => 'join selectivity of exact prefix',
  proname => 'prefixjoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal',
  prosrc => 'prefixjoinsel' },

# Aggregate-related functions
{ oid => '1830', descr => 'aggregate final function',
  proname => 'float8_avg', prorettype => 'float8', proargtypes => '_float8',
  prosrc => 'float8_avg' },
{ oid => '2512', descr => 'aggregate final function',
  proname => 'float8_var_pop', prorettype => 'float8', proargtypes => '_float8',
  prosrc => 'float8_var_pop' },
{ oid => '1831', descr => 'aggregate final function',
  proname => 'float8_var_samp', prorettype => 'float8',
  proargtypes => '_float8', prosrc => 'float8_var_samp' },
{ oid => '2513', descr => 'aggregate final function',
  proname => 'float8_stddev_pop', prorettype => 'float8',
  proargtypes => '_float8', prosrc => 'float8_stddev_pop' },
{ oid => '1832', descr => 'aggregate final function',
  proname => 'float8_stddev_samp', prorettype => 'float8',
  proargtypes => '_float8', prosrc => 'float8_stddev_samp' },
{ oid => '1833', descr => 'aggregate transition function',
  proname => 'numeric_accum', proisstrict => 'f', prorettype => 'internal',
  proargtypes => 'internal numeric', prosrc => 'numeric_accum' },
{ oid => '3341', descr => 'aggregate combine function',
  proname => 'numeric_combine', proisstrict => 'f', prorettype => 'internal',
  proargtypes => 'internal internal', prosrc => 'numeric_combine' },
{ oid => '2858', descr => 'aggregate transition function',
  proname => 'numeric_avg_accum', proisstrict => 'f', prorettype => 'internal',
  proargtypes => 'internal numeric', prosrc => 'numeric_avg_accum' },
{ oid => '3337', descr => 'aggregate combine function',
  proname => 'numeric_avg_combine', proisstrict => 'f',
  prorettype => 'internal', proargtypes => 'internal internal',
  prosrc => 'numeric_avg_combine' },
{ oid => '2740', descr => 'aggregate serial function',
  proname => 'numeric_avg_serialize', prorettype => 'bytea',
  proargtypes => 'internal', prosrc => 'numeric_avg_serialize' },
{ oid => '2741', descr => 'aggregate deserial function',
  proname => 'numeric_avg_deserialize', prorettype => 'internal',
  proargtypes => 'bytea internal', prosrc => 'numeric_avg_deserialize' },
{ oid => '3335', descr => 'aggregate serial function',
  proname => 'numeric_serialize', prorettype => 'bytea',
  proargtypes => 'internal', prosrc => 'numeric_serialize' },
{ oid => '3336', descr => 'aggregate deserial function',
  proname => 'numeric_deserialize', prorettype => 'internal',
  proargtypes => 'bytea internal', prosrc => 'numeric_deserialize' },
{ oid => '3548', descr => 'aggregate transition function',
  proname => 'numeric_accum_inv', proisstrict => 'f', prorettype => 'internal',
  proargtypes => 'internal numeric', prosrc => 'numeric_accum_inv' },
{ oid => '1834', descr => 'aggregate transition function',
  proname => 'int2_accum', proisstrict => 'f', prorettype => 'internal',
  proargtypes => 'internal int2', prosrc => 'int2_accum' },
{ oid => '1835', descr => 'aggregate transition function',
  proname => 'int4_accum', proisstrict => 'f', prorettype => 'internal',
  proargtypes => 'internal int4', prosrc => 'int4_accum' },
{ oid => '1836', descr => 'aggregate transition function',
  proname => 'int8_accum', proisstrict => 'f', prorettype => 'internal',
  proargtypes => 'internal int8', prosrc => 'int8_accum' },
{ oid => '3338', descr => 'aggregate combine function',
  proname => 'numeric_poly_combine', proisstrict => 'f',
  prorettype => 'internal', proargtypes => 'internal internal',
  prosrc => 'numeric_poly_combine' },
{ oid => '3339', descr => 'aggregate serial function',
  proname => 'numeric_poly_serialize', prorettype => 'bytea',
  proargtypes => 'internal', prosrc => 'numeric_poly_serialize' },
{ oid => '3340', descr => 'aggregate deserial function',
  proname => 'numeric_poly_deserialize', prorettype => 'internal',
  proargtypes => 'bytea internal', prosrc => 'numeric_poly_deserialize' },
{ oid => '2746', descr => 'aggregate transition function',
  proname => 'int8_avg_accum', proisstrict => 'f', prorettype => 'internal',
  proargtypes => 'internal int8', prosrc => 'int8_avg_accum' },
{ oid => '3567', descr => 'aggregate transition function',
  proname => 'int2_accum_inv', proisstrict => 'f', prorettype => 'internal',
  proargtypes => 'internal int2', prosrc => 'int2_accum_inv' },
{ oid => '3568', descr => 'aggregate transition function',
  proname => 'int4_accum_inv', proisstrict => 'f', prorettype => 'internal',
  proargtypes => 'internal int4', prosrc => 'int4_accum_inv' },
{ oid => '3569', descr => 'aggregate transition function',
  proname => 'int8_accum_inv', proisstrict => 'f', prorettype => 'internal',
  proargtypes => 'internal int8', prosrc => 'int8_accum_inv' },
{ oid => '3387', descr => 'aggregate transition function',
  proname => 'int8_avg_accum_inv', proisstrict => 'f', prorettype => 'internal',
  proargtypes => 'internal int8', prosrc => 'int8_avg_accum_inv' },
{ oid => '2785', descr => 'aggregate combine function',
  proname => 'int8_avg_combine', proisstrict => 'f', prorettype => 'internal',
  proargtypes => 'internal internal', prosrc => 'int8_avg_combine' },
{ oid => '2786', descr => 'aggregate serial function',
  proname => 'int8_avg_serialize', prorettype => 'bytea',
  proargtypes => 'internal', prosrc => 'int8_avg_serialize' },
{ oid => '2787', descr => 'aggregate deserial function',
  proname => 'int8_avg_deserialize', prorettype => 'internal',
  proargtypes => 'bytea internal', prosrc => 'int8_avg_deserialize' },
{ oid => '3324', descr => 'aggregate combine function',
  proname => 'int4_avg_combine', prorettype => '_int8',
  proargtypes => '_int8 _int8', prosrc => 'int4_avg_combine' },
{ oid => '3178', descr => 'aggregate final function',
  proname => 'numeric_sum', proisstrict => 'f', prorettype => 'numeric',
  proargtypes => 'internal', prosrc => 'numeric_sum' },
{ oid => '1837', descr => 'aggregate final function',
  proname => 'numeric_avg', proisstrict => 'f', prorettype => 'numeric',
  proargtypes => 'internal', prosrc => 'numeric_avg' },
{ oid => '2514', descr => 'aggregate final function',
  proname => 'numeric_var_pop', proisstrict => 'f', prorettype => 'numeric',
  proargtypes => 'internal', prosrc => 'numeric_var_pop' },
{ oid => '1838', descr => 'aggregate final function',
  proname => 'numeric_var_samp', proisstrict => 'f', prorettype => 'numeric',
  proargtypes => 'internal', prosrc => 'numeric_var_samp' },
{ oid => '2596', descr => 'aggregate final function',
  proname => 'numeric_stddev_pop', proisstrict => 'f', prorettype => 'numeric',
  proargtypes => 'internal', prosrc => 'numeric_stddev_pop' },
{ oid => '1839', descr => 'aggregate final function',
  proname => 'numeric_stddev_samp', proisstrict => 'f', prorettype => 'numeric',
  proargtypes => 'internal', prosrc => 'numeric_stddev_samp' },
{ oid => '1840', descr => 'aggregate transition function',
  proname => 'int2_sum', proisstrict => 'f', prorettype => 'int8',
  proargtypes => 'int8 int2', prosrc => 'int2_sum' },
{ oid => '1841', descr => 'aggregate transition function',
  proname => 'int4_sum', proisstrict => 'f', prorettype => 'int8',
  proargtypes => 'int8 int4', prosrc => 'int4_sum' },
{ oid => '1842', descr => 'aggregate transition function',
  proname => 'int8_sum', proisstrict => 'f', prorettype => 'numeric',
  proargtypes => 'numeric int8', prosrc => 'int8_sum' },
{ oid => '3388', descr => 'aggregate final function',
  proname => 'numeric_poly_sum', proisstrict => 'f', prorettype => 'numeric',
  proargtypes => 'internal', prosrc => 'numeric_poly_sum' },
{ oid => '3389', descr => 'aggregate final function',
  proname => 'numeric_poly_avg', proisstrict => 'f', prorettype => 'numeric',
  proargtypes => 'internal', prosrc => 'numeric_poly_avg' },
{ oid => '3390', descr => 'aggregate final function',
  proname => 'numeric_poly_var_pop', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'internal',
  prosrc => 'numeric_poly_var_pop' },
{ oid => '3391', descr => 'aggregate final function',
  proname => 'numeric_poly_var_samp', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'internal',
  prosrc => 'numeric_poly_var_samp' },
{ oid => '3392', descr => 'aggregate final function',
  proname => 'numeric_poly_stddev_pop', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'internal',
  prosrc => 'numeric_poly_stddev_pop' },
{ oid => '3393', descr => 'aggregate final function',
  proname => 'numeric_poly_stddev_samp', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'internal',
  prosrc => 'numeric_poly_stddev_samp' },

{ oid => '1843', descr => 'aggregate transition function',
  proname => 'interval_accum', prorettype => '_interval',
  proargtypes => '_interval interval', prosrc => 'interval_accum' },
{ oid => '3325', descr => 'aggregate combine function',
  proname => 'interval_combine', prorettype => '_interval',
  proargtypes => '_interval _interval', prosrc => 'interval_combine' },
{ oid => '3549', descr => 'aggregate transition function',
  proname => 'interval_accum_inv', prorettype => '_interval',
  proargtypes => '_interval interval', prosrc => 'interval_accum_inv' },
{ oid => '1844', descr => 'aggregate final function',
  proname => 'interval_avg', prorettype => 'interval',
  proargtypes => '_interval', prosrc => 'interval_avg' },
{ oid => '1962', descr => 'aggregate transition function',
  proname => 'int2_avg_accum', prorettype => '_int8',
  proargtypes => '_int8 int2', prosrc => 'int2_avg_accum' },
{ oid => '1963', descr => 'aggregate transition function',
  proname => 'int4_avg_accum', prorettype => '_int8',
  proargtypes => '_int8 int4', prosrc => 'int4_avg_accum' },
{ oid => '3570', descr => 'aggregate transition function',
  proname => 'int2_avg_accum_inv', prorettype => '_int8',
  proargtypes => '_int8 int2', prosrc => 'int2_avg_accum_inv' },
{ oid => '3571', descr => 'aggregate transition function',
  proname => 'int4_avg_accum_inv', prorettype => '_int8',
  proargtypes => '_int8 int4', prosrc => 'int4_avg_accum_inv' },
{ oid => '1964', descr => 'aggregate final function',
  proname => 'int8_avg', prorettype => 'numeric', proargtypes => '_int8',
  prosrc => 'int8_avg' },
{ oid => '3572', descr => 'aggregate final function',
  proname => 'int2int4_sum', prorettype => 'int8', proargtypes => '_int8',
  prosrc => 'int2int4_sum' },
{ oid => '2805', descr => 'aggregate transition function',
  proname => 'int8inc_float8_float8', prorettype => 'int8',
  proargtypes => 'int8 float8 float8', prosrc => 'int8inc_float8_float8' },
{ oid => '2806', descr => 'aggregate transition function',
  proname => 'float8_regr_accum', prorettype => '_float8',
  proargtypes => '_float8 float8 float8', prosrc => 'float8_regr_accum' },
{ oid => '3342', descr => 'aggregate combine function',
  proname => 'float8_regr_combine', prorettype => '_float8',
  proargtypes => '_float8 _float8', prosrc => 'float8_regr_combine' },
{ oid => '2807', descr => 'aggregate final function',
  proname => 'float8_regr_sxx', prorettype => 'float8',
  proargtypes => '_float8', prosrc => 'float8_regr_sxx' },
{ oid => '2808', descr => 'aggregate final function',
  proname => 'float8_regr_syy', prorettype => 'float8',
  proargtypes => '_float8', prosrc => 'float8_regr_syy' },
{ oid => '2809', descr => 'aggregate final function',
  proname => 'float8_regr_sxy', prorettype => 'float8',
  proargtypes => '_float8', prosrc => 'float8_regr_sxy' },
{ oid => '2810', descr => 'aggregate final function',
  proname => 'float8_regr_avgx', prorettype => 'float8',
  proargtypes => '_float8', prosrc => 'float8_regr_avgx' },
{ oid => '2811', descr => 'aggregate final function',
  proname => 'float8_regr_avgy', prorettype => 'float8',
  proargtypes => '_float8', prosrc => 'float8_regr_avgy' },
{ oid => '2812', descr => 'aggregate final function',
  proname => 'float8_regr_r2', prorettype => 'float8', proargtypes => '_float8',
  prosrc => 'float8_regr_r2' },
{ oid => '2813', descr => 'aggregate final function',
  proname => 'float8_regr_slope', prorettype => 'float8',
  proargtypes => '_float8', prosrc => 'float8_regr_slope' },
{ oid => '2814', descr => 'aggregate final function',
  proname => 'float8_regr_intercept', prorettype => 'float8',
  proargtypes => '_float8', prosrc => 'float8_regr_intercept' },
{ oid => '2815', descr => 'aggregate final function',
  proname => 'float8_covar_pop', prorettype => 'float8',
  proargtypes => '_float8', prosrc => 'float8_covar_pop' },
{ oid => '2816', descr => 'aggregate final function',
  proname => 'float8_covar_samp', prorettype => 'float8',
  proargtypes => '_float8', prosrc => 'float8_covar_samp' },
{ oid => '2817', descr => 'aggregate final function',
  proname => 'float8_corr', prorettype => 'float8', proargtypes => '_float8',
  prosrc => 'float8_corr' },

{ oid => '3535', descr => 'aggregate transition function',
  proname => 'string_agg_transfn', proisstrict => 'f', prorettype => 'internal',
  proargtypes => 'internal text text', prosrc => 'string_agg_transfn' },
{ oid => '6299', descr => 'aggregate combine function',
  proname => 'string_agg_combine', proisstrict => 'f', prorettype => 'internal',
  proargtypes => 'internal internal', prosrc => 'string_agg_combine' },
{ oid => '6300', descr => 'aggregate serial function',
  proname => 'string_agg_serialize', prorettype => 'bytea',
  proargtypes => 'internal', prosrc => 'string_agg_serialize' },
{ oid => '6301', descr => 'aggregate deserial function',
  proname => 'string_agg_deserialize', prorettype => 'internal',
  proargtypes => 'bytea internal', prosrc => 'string_agg_deserialize' },
{ oid => '3536', descr => 'aggregate final function',
  proname => 'string_agg_finalfn', proisstrict => 'f', prorettype => 'text',
  proargtypes => 'internal', prosrc => 'string_agg_finalfn' },
{ oid => '3538', descr => 'concatenate aggregate input into a string',
  proname => 'string_agg', prokind => 'a', proisstrict => 'f',
  prorettype => 'text', proargtypes => 'text text',
  prosrc => 'aggregate_dummy' },
{ oid => '3543', descr => 'aggregate transition function',
  proname => 'bytea_string_agg_transfn', proisstrict => 'f',
  prorettype => 'internal', proargtypes => 'internal bytea bytea',
  prosrc => 'bytea_string_agg_transfn' },
{ oid => '3544', descr => 'aggregate final function',
  proname => 'bytea_string_agg_finalfn', proisstrict => 'f',
  prorettype => 'bytea', proargtypes => 'internal',
  prosrc => 'bytea_string_agg_finalfn' },
{ oid => '3545', descr => 'concatenate aggregate input into a bytea',
  proname => 'string_agg', prokind => 'a', proisstrict => 'f',
  prorettype => 'bytea', proargtypes => 'bytea bytea',
  prosrc => 'aggregate_dummy' },

# To ASCII conversion
{ oid => '1845', descr => 'encode text from DB encoding to ASCII text',
  proname => 'to_ascii', prorettype => 'text', proargtypes => 'text',
  prosrc => 'to_ascii_default' },
{ oid => '1846', descr => 'encode text from encoding to ASCII text',
  proname => 'to_ascii', prorettype => 'text', proargtypes => 'text int4',
  prosrc => 'to_ascii_enc' },
{ oid => '1847', descr => 'encode text from encoding to ASCII text',
  proname => 'to_ascii', prorettype => 'text', proargtypes => 'text name',
  prosrc => 'to_ascii_encname' },

{ oid => '1848',
  proname => 'interval_pl_time', prolang => 'sql', prorettype => 'time',
  proargtypes => 'interval time', prosrc => 'see system_functions.sql' },

{ oid => '1850',
  proname => 'int28eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int2 int8', prosrc => 'int28eq' },
{ oid => '1851',
  proname => 'int28ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int2 int8', prosrc => 'int28ne' },
{ oid => '1852',
  proname => 'int28lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int2 int8', prosrc => 'int28lt' },
{ oid => '1853',
  proname => 'int28gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int2 int8', prosrc => 'int28gt' },
{ oid => '1854',
  proname => 'int28le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int2 int8', prosrc => 'int28le' },
{ oid => '1855',
  proname => 'int28ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int2 int8', prosrc => 'int28ge' },

{ oid => '1856',
  proname => 'int82eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int8 int2', prosrc => 'int82eq' },
{ oid => '1857',
  proname => 'int82ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int8 int2', prosrc => 'int82ne' },
{ oid => '1858',
  proname => 'int82lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int8 int2', prosrc => 'int82lt' },
{ oid => '1859',
  proname => 'int82gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int8 int2', prosrc => 'int82gt' },
{ oid => '1860',
  proname => 'int82le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int8 int2', prosrc => 'int82le' },
{ oid => '1861',
  proname => 'int82ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int8 int2', prosrc => 'int82ge' },

{ oid => '1892',
  proname => 'int2and', prorettype => 'int2', proargtypes => 'int2 int2',
  prosrc => 'int2and' },
{ oid => '1893',
  proname => 'int2or', prorettype => 'int2', proargtypes => 'int2 int2',
  prosrc => 'int2or' },
{ oid => '1894',
  proname => 'int2xor', prorettype => 'int2', proargtypes => 'int2 int2',
  prosrc => 'int2xor' },
{ oid => '1895',
  proname => 'int2not', prorettype => 'int2', proargtypes => 'int2',
  prosrc => 'int2not' },
{ oid => '1896',
  proname => 'int2shl', prorettype => 'int2', proargtypes => 'int2 int4',
  prosrc => 'int2shl' },
{ oid => '1897',
  proname => 'int2shr', prorettype => 'int2', proargtypes => 'int2 int4',
  prosrc => 'int2shr' },

{ oid => '1898',
  proname => 'int4and', prorettype => 'int4', proargtypes => 'int4 int4',
  prosrc => 'int4and' },
{ oid => '1899',
  proname => 'int4or', prorettype => 'int4', proargtypes => 'int4 int4',
  prosrc => 'int4or' },
{ oid => '1900',
  proname => 'int4xor', prorettype => 'int4', proargtypes => 'int4 int4',
  prosrc => 'int4xor' },
{ oid => '1901',
  proname => 'int4not', prorettype => 'int4', proargtypes => 'int4',
  prosrc => 'int4not' },
{ oid => '1902',
  proname => 'int4shl', prorettype => 'int4', proargtypes => 'int4 int4',
  prosrc => 'int4shl' },
{ oid => '1903',
  proname => 'int4shr', prorettype => 'int4', proargtypes => 'int4 int4',
  prosrc => 'int4shr' },

{ oid => '1904',
  proname => 'int8and', prorettype => 'int8', proargtypes => 'int8 int8',
  prosrc => 'int8and' },
{ oid => '1905',
  proname => 'int8or', prorettype => 'int8', proargtypes => 'int8 int8',
  prosrc => 'int8or' },
{ oid => '1906',
  proname => 'int8xor', prorettype => 'int8', proargtypes => 'int8 int8',
  prosrc => 'int8xor' },
{ oid => '1907',
  proname => 'int8not', prorettype => 'int8', proargtypes => 'int8',
  prosrc => 'int8not' },
{ oid => '1908',
  proname => 'int8shl', prorettype => 'int8', proargtypes => 'int8 int4',
  prosrc => 'int8shl' },
{ oid => '1909',
  proname => 'int8shr', prorettype => 'int8', proargtypes => 'int8 int4',
  prosrc => 'int8shr' },

{ oid => '1910',
  proname => 'int8up', prorettype => 'int8', proargtypes => 'int8',
  prosrc => 'int8up' },
{ oid => '1911',
  proname => 'int2up', prorettype => 'int2', proargtypes => 'int2',
  prosrc => 'int2up' },
{ oid => '1912',
  proname => 'int4up', prorettype => 'int4', proargtypes => 'int4',
  prosrc => 'int4up' },
{ oid => '1913',
  proname => 'float4up', prorettype => 'float4', proargtypes => 'float4',
  prosrc => 'float4up' },
{ oid => '1914',
  proname => 'float8up', prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'float8up' },
{ oid => '1915',
  proname => 'numeric_uplus', prorettype => 'numeric', proargtypes => 'numeric',
  prosrc => 'numeric_uplus' },

{ oid => '1922', descr => 'user privilege on relation by username, rel name',
  proname => 'has_table_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name text text', prosrc => 'has_table_privilege_name_name' },
{ oid => '1923', descr => 'user privilege on relation by username, rel oid',
  proname => 'has_table_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name oid text', prosrc => 'has_table_privilege_name_id' },
{ oid => '1924', descr => 'user privilege on relation by user oid, rel name',
  proname => 'has_table_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid text text', prosrc => 'has_table_privilege_id_name' },
{ oid => '1925', descr => 'user privilege on relation by user oid, rel oid',
  proname => 'has_table_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid oid text', prosrc => 'has_table_privilege_id_id' },
{ oid => '1926', descr => 'current user privilege on relation by rel name',
  proname => 'has_table_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'text text', prosrc => 'has_table_privilege_name' },
{ oid => '1927', descr => 'current user privilege on relation by rel oid',
  proname => 'has_table_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid text', prosrc => 'has_table_privilege_id' },

{ oid => '2181', descr => 'user privilege on sequence by username, seq name',
  proname => 'has_sequence_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name text text',
  prosrc => 'has_sequence_privilege_name_name' },
{ oid => '2182', descr => 'user privilege on sequence by username, seq oid',
  proname => 'has_sequence_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name oid text', prosrc => 'has_sequence_privilege_name_id' },
{ oid => '2183', descr => 'user privilege on sequence by user oid, seq name',
  proname => 'has_sequence_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid text text', prosrc => 'has_sequence_privilege_id_name' },
{ oid => '2184', descr => 'user privilege on sequence by user oid, seq oid',
  proname => 'has_sequence_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid oid text', prosrc => 'has_sequence_privilege_id_id' },
{ oid => '2185', descr => 'current user privilege on sequence by seq name',
  proname => 'has_sequence_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'text text', prosrc => 'has_sequence_privilege_name' },
{ oid => '2186', descr => 'current user privilege on sequence by seq oid',
  proname => 'has_sequence_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid text', prosrc => 'has_sequence_privilege_id' },

{ oid => '3012',
  descr => 'user privilege on column by username, rel name, col name',
  proname => 'has_column_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name text text text',
  prosrc => 'has_column_privilege_name_name_name' },
{ oid => '3013',
  descr => 'user privilege on column by username, rel name, col attnum',
  proname => 'has_column_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name text int2 text',
  prosrc => 'has_column_privilege_name_name_attnum' },
{ oid => '3014',
  descr => 'user privilege on column by username, rel oid, col name',
  proname => 'has_column_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name oid text text',
  prosrc => 'has_column_privilege_name_id_name' },
{ oid => '3015',
  descr => 'user privilege on column by username, rel oid, col attnum',
  proname => 'has_column_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name oid int2 text',
  prosrc => 'has_column_privilege_name_id_attnum' },
{ oid => '3016',
  descr => 'user privilege on column by user oid, rel name, col name',
  proname => 'has_column_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid text text text',
  prosrc => 'has_column_privilege_id_name_name' },
{ oid => '3017',
  descr => 'user privilege on column by user oid, rel name, col attnum',
  proname => 'has_column_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid text int2 text',
  prosrc => 'has_column_privilege_id_name_attnum' },
{ oid => '3018',
  descr => 'user privilege on column by user oid, rel oid, col name',
  proname => 'has_column_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid oid text text',
  prosrc => 'has_column_privilege_id_id_name' },
{ oid => '3019',
  descr => 'user privilege on column by user oid, rel oid, col attnum',
  proname => 'has_column_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid oid int2 text',
  prosrc => 'has_column_privilege_id_id_attnum' },
{ oid => '3020',
  descr => 'current user privilege on column by rel name, col name',
  proname => 'has_column_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'text text text', prosrc => 'has_column_privilege_name_name' },
{ oid => '3021',
  descr => 'current user privilege on column by rel name, col attnum',
  proname => 'has_column_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'text int2 text',
  prosrc => 'has_column_privilege_name_attnum' },
{ oid => '3022',
  descr => 'current user privilege on column by rel oid, col name',
  proname => 'has_column_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid text text', prosrc => 'has_column_privilege_id_name' },
{ oid => '3023',
  descr => 'current user privilege on column by rel oid, col attnum',
  proname => 'has_column_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid int2 text', prosrc => 'has_column_privilege_id_attnum' },

{ oid => '3024',
  descr => 'user privilege on any column by username, rel name',
  proname => 'has_any_column_privilege', procost => '10', provolatile => 's',
  prorettype => 'bool', proargtypes => 'name text text',
  prosrc => 'has_any_column_privilege_name_name' },
{ oid => '3025', descr => 'user privilege on any column by username, rel oid',
  proname => 'has_any_column_privilege', procost => '10', provolatile => 's',
  prorettype => 'bool', proargtypes => 'name oid text',
  prosrc => 'has_any_column_privilege_name_id' },
{ oid => '3026',
  descr => 'user privilege on any column by user oid, rel name',
  proname => 'has_any_column_privilege', procost => '10', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid text text',
  prosrc => 'has_any_column_privilege_id_name' },
{ oid => '3027', descr => 'user privilege on any column by user oid, rel oid',
  proname => 'has_any_column_privilege', procost => '10', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid oid text',
  prosrc => 'has_any_column_privilege_id_id' },
{ oid => '3028', descr => 'current user privilege on any column by rel name',
  proname => 'has_any_column_privilege', procost => '10', provolatile => 's',
  prorettype => 'bool', proargtypes => 'text text',
  prosrc => 'has_any_column_privilege_name' },
{ oid => '3029', descr => 'current user privilege on any column by rel oid',
  proname => 'has_any_column_privilege', procost => '10', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid text',
  prosrc => 'has_any_column_privilege_id' },

{ oid => '3355', descr => 'I/O',
  proname => 'pg_ndistinct_in', prorettype => 'pg_ndistinct',
  proargtypes => 'cstring', prosrc => 'pg_ndistinct_in' },
{ oid => '3356', descr => 'I/O',
  proname => 'pg_ndistinct_out', prorettype => 'cstring',
  proargtypes => 'pg_ndistinct', prosrc => 'pg_ndistinct_out' },
{ oid => '3357', descr => 'I/O',
  proname => 'pg_ndistinct_recv', provolatile => 's',
  prorettype => 'pg_ndistinct', proargtypes => 'internal',
  prosrc => 'pg_ndistinct_recv' },
{ oid => '3358', descr => 'I/O',
  proname => 'pg_ndistinct_send', provolatile => 's', prorettype => 'bytea',
  proargtypes => 'pg_ndistinct', prosrc => 'pg_ndistinct_send' },

{ oid => '3404', descr => 'I/O',
  proname => 'pg_dependencies_in', prorettype => 'pg_dependencies',
  proargtypes => 'cstring', prosrc => 'pg_dependencies_in' },
{ oid => '3405', descr => 'I/O',
  proname => 'pg_dependencies_out', prorettype => 'cstring',
  proargtypes => 'pg_dependencies', prosrc => 'pg_dependencies_out' },
{ oid => '3406', descr => 'I/O',
  proname => 'pg_dependencies_recv', provolatile => 's',
  prorettype => 'pg_dependencies', proargtypes => 'internal',
  prosrc => 'pg_dependencies_recv' },
{ oid => '3407', descr => 'I/O',
  proname => 'pg_dependencies_send', provolatile => 's', prorettype => 'bytea',
  proargtypes => 'pg_dependencies', prosrc => 'pg_dependencies_send' },

{ oid => '5018', descr => 'I/O',
  proname => 'pg_mcv_list_in', prorettype => 'pg_mcv_list',
  proargtypes => 'cstring', prosrc => 'pg_mcv_list_in' },
{ oid => '5019', descr => 'I/O',
  proname => 'pg_mcv_list_out', prorettype => 'cstring',
  proargtypes => 'pg_mcv_list', prosrc => 'pg_mcv_list_out' },
{ oid => '5020', descr => 'I/O',
  proname => 'pg_mcv_list_recv', provolatile => 's',
  prorettype => 'pg_mcv_list', proargtypes => 'internal',
  prosrc => 'pg_mcv_list_recv' },
{ oid => '5021', descr => 'I/O',
  proname => 'pg_mcv_list_send', provolatile => 's', prorettype => 'bytea',
  proargtypes => 'pg_mcv_list', prosrc => 'pg_mcv_list_send' },

{ oid => '3427', descr => 'details about MCV list items',
  proname => 'pg_mcv_list_items', prorows => '1000', proretset => 't',
  provolatile => 's', prorettype => 'record', proargtypes => 'pg_mcv_list',
  proallargtypes => '{pg_mcv_list,int4,_text,_bool,float8,float8}',
  proargmodes => '{i,o,o,o,o,o}',
  proargnames => '{mcv_list,index,values,nulls,frequency,base_frequency}',
  prosrc => 'pg_stats_ext_mcvlist_items' },

{ oid => '1928', descr => 'statistics: number of scans done for table/index',
  proname => 'pg_stat_get_numscans', provolatile => 's', proparallel => 'r',
  prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_numscans' },
{ oid => '6310', descr => 'statistics: time of the last scan for table/index',
  proname => 'pg_stat_get_lastscan', provolatile => 's', proparallel => 'r',
  prorettype => 'timestamptz', proargtypes => 'oid',
  prosrc => 'pg_stat_get_lastscan' },
{ oid => '1929', descr => 'statistics: number of tuples read by seqscan',
  proname => 'pg_stat_get_tuples_returned', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_tuples_returned' },
{ oid => '1930', descr => 'statistics: number of tuples fetched by idxscan',
  proname => 'pg_stat_get_tuples_fetched', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_tuples_fetched' },
{ oid => '1931', descr => 'statistics: number of tuples inserted',
  proname => 'pg_stat_get_tuples_inserted', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_tuples_inserted' },
{ oid => '1932', descr => 'statistics: number of tuples updated',
  proname => 'pg_stat_get_tuples_updated', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_tuples_updated' },
{ oid => '1933', descr => 'statistics: number of tuples deleted',
  proname => 'pg_stat_get_tuples_deleted', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_tuples_deleted' },
{ oid => '1972', descr => 'statistics: number of tuples hot updated',
  proname => 'pg_stat_get_tuples_hot_updated', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_tuples_hot_updated' },
{ oid => '6217',
  descr => 'statistics: number of tuples updated onto a new page',
  proname => 'pg_stat_get_tuples_newpage_updated', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_tuples_newpage_updated' },
{ oid => '2878', descr => 'statistics: number of live tuples',
  proname => 'pg_stat_get_live_tuples', provolatile => 's', proparallel => 'r',
  prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_live_tuples' },
{ oid => '2879', descr => 'statistics: number of dead tuples',
  proname => 'pg_stat_get_dead_tuples', provolatile => 's', proparallel => 'r',
  prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_dead_tuples' },
{ oid => '3177',
  descr => 'statistics: number of tuples changed since last analyze',
  proname => 'pg_stat_get_mod_since_analyze', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_mod_since_analyze' },
{ oid => '5053',
  descr => 'statistics: number of tuples inserted since last vacuum',
  proname => 'pg_stat_get_ins_since_vacuum', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_ins_since_vacuum' },
{ oid => '1934', descr => 'statistics: number of blocks fetched',
  proname => 'pg_stat_get_blocks_fetched', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_blocks_fetched' },
{ oid => '1935', descr => 'statistics: number of blocks found in cache',
  proname => 'pg_stat_get_blocks_hit', provolatile => 's', proparallel => 'r',
  prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_blocks_hit' },
{ oid => '2781', descr => 'statistics: last manual vacuum time for a table',
  proname => 'pg_stat_get_last_vacuum_time', provolatile => 's',
  proparallel => 'r', prorettype => 'timestamptz', proargtypes => 'oid',
  prosrc => 'pg_stat_get_last_vacuum_time' },
{ oid => '2782', descr => 'statistics: last auto vacuum time for a table',
  proname => 'pg_stat_get_last_autovacuum_time', provolatile => 's',
  proparallel => 'r', prorettype => 'timestamptz', proargtypes => 'oid',
  prosrc => 'pg_stat_get_last_autovacuum_time' },
{ oid => '2783', descr => 'statistics: last manual analyze time for a table',
  proname => 'pg_stat_get_last_analyze_time', provolatile => 's',
  proparallel => 'r', prorettype => 'timestamptz', proargtypes => 'oid',
  prosrc => 'pg_stat_get_last_analyze_time' },
{ oid => '2784', descr => 'statistics: last auto analyze time for a table',
  proname => 'pg_stat_get_last_autoanalyze_time', provolatile => 's',
  proparallel => 'r', prorettype => 'timestamptz', proargtypes => 'oid',
  prosrc => 'pg_stat_get_last_autoanalyze_time' },
{ oid => '3054', descr => 'statistics: number of manual vacuums for a table',
  proname => 'pg_stat_get_vacuum_count', provolatile => 's', proparallel => 'r',
  prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_vacuum_count' },
{ oid => '3055', descr => 'statistics: number of auto vacuums for a table',
  proname => 'pg_stat_get_autovacuum_count', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_autovacuum_count' },
{ oid => '3056', descr => 'statistics: number of manual analyzes for a table',
  proname => 'pg_stat_get_analyze_count', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_analyze_count' },
{ oid => '3057', descr => 'statistics: number of auto analyzes for a table',
  proname => 'pg_stat_get_autoanalyze_count', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_autoanalyze_count' },
{ oid => '1936', descr => 'statistics: currently active backend IDs',
  proname => 'pg_stat_get_backend_idset', prorows => '100', proretset => 't',
  provolatile => 's', proparallel => 'r', prorettype => 'int4',
  proargtypes => '', prosrc => 'pg_stat_get_backend_idset' },
{ oid => '2022',
  descr => 'statistics: information about currently active backends',
  proname => 'pg_stat_get_activity', prorows => '100', proisstrict => 'f',
  proretset => 't', provolatile => 's', proparallel => 'r',
  prorettype => 'record', proargtypes => 'int4',
  proallargtypes => '{int4,oid,int4,oid,text,text,text,text,text,timestamptz,timestamptz,timestamptz,timestamptz,inet,text,int4,xid,xid,text,bool,text,text,int4,text,numeric,text,bool,text,bool,bool,int4,int8}',
  proargmodes => '{i,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o}',
  proargnames => '{pid,datid,pid,usesysid,application_name,state,query,wait_event_type,wait_event,xact_start,query_start,backend_start,state_change,client_addr,client_hostname,client_port,backend_xid,backend_xmin,backend_type,ssl,sslversion,sslcipher,sslbits,ssl_client_dn,ssl_client_serial,ssl_issuer_dn,gss_auth,gss_princ,gss_enc,gss_delegation,leader_pid,query_id}',
  prosrc => 'pg_stat_get_activity' },
{ oid => '3318',
  descr => 'statistics: information about progress of backends running maintenance command',
  proname => 'pg_stat_get_progress_info', prorows => '100', proretset => 't',
  provolatile => 's', proparallel => 'r', prorettype => 'record',
  proargtypes => 'text',
  proallargtypes => '{text,int4,oid,oid,int8,int8,int8,int8,int8,int8,int8,int8,int8,int8,int8,int8,int8,int8,int8,int8,int8,int8,int8,int8}',
  proargmodes => '{i,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o}',
  proargnames => '{cmdtype,pid,datid,relid,param1,param2,param3,param4,param5,param6,param7,param8,param9,param10,param11,param12,param13,param14,param15,param16,param17,param18,param19,param20}',
  prosrc => 'pg_stat_get_progress_info' },
{ oid => '3099',
  descr => 'statistics: information about currently active replication',
  proname => 'pg_stat_get_wal_senders', prorows => '10', proisstrict => 'f',
  proretset => 't', provolatile => 's', proparallel => 'r',
  prorettype => 'record', proargtypes => '',
  proallargtypes => '{int4,text,pg_lsn,pg_lsn,pg_lsn,pg_lsn,interval,interval,interval,int4,text,timestamptz}',
  proargmodes => '{o,o,o,o,o,o,o,o,o,o,o,o}',
  proargnames => '{pid,state,sent_lsn,write_lsn,flush_lsn,replay_lsn,write_lag,flush_lag,replay_lag,sync_priority,sync_state,reply_time}',
  prosrc => 'pg_stat_get_wal_senders' },
{ oid => '3317', descr => 'statistics: information about WAL receiver',
  proname => 'pg_stat_get_wal_receiver', proisstrict => 'f', provolatile => 's',
  proparallel => 'r', prorettype => 'record', proargtypes => '',
  proallargtypes => '{int4,text,pg_lsn,int4,pg_lsn,pg_lsn,int4,timestamptz,timestamptz,pg_lsn,timestamptz,text,text,int4,text}',
  proargmodes => '{o,o,o,o,o,o,o,o,o,o,o,o,o,o,o}',
  proargnames => '{pid,status,receive_start_lsn,receive_start_tli,written_lsn,flushed_lsn,received_tli,last_msg_send_time,last_msg_receipt_time,latest_end_lsn,latest_end_time,slot_name,sender_host,sender_port,conninfo}',
  prosrc => 'pg_stat_get_wal_receiver' },
{ oid => '6169', descr => 'statistics: information about replication slot',
  proname => 'pg_stat_get_replication_slot', provolatile => 's',
  proparallel => 'r', prorettype => 'record', proargtypes => 'text',
  proallargtypes => '{text,text,int8,int8,int8,int8,int8,int8,int8,int8,timestamptz}',
  proargmodes => '{i,o,o,o,o,o,o,o,o,o,o}',
  proargnames => '{slot_name,slot_name,spill_txns,spill_count,spill_bytes,stream_txns,stream_count,stream_bytes,total_txns,total_bytes,stats_reset}',
  prosrc => 'pg_stat_get_replication_slot' },

{ oid => '6230', descr => 'statistics: check if a stats object exists',
  proname => 'pg_stat_have_stats', provolatile => 'v', proparallel => 'r',
  prorettype => 'bool', proargtypes => 'text oid oid',
  prosrc => 'pg_stat_have_stats' },

{ oid => '6231', descr => 'statistics: information about subscription stats',
  proname => 'pg_stat_get_subscription_stats', provolatile => 's',
  proparallel => 'r', prorettype => 'record', proargtypes => 'oid',
  proallargtypes => '{oid,oid,int8,int8,timestamptz}',
  proargmodes => '{i,o,o,o,o}',
  proargnames => '{subid,subid,apply_error_count,sync_error_count,stats_reset}',
  prosrc => 'pg_stat_get_subscription_stats' },
{ oid => '6118', descr => 'statistics: information about subscription',
  proname => 'pg_stat_get_subscription', prorows => '10', proisstrict => 'f',
  proretset => 't', provolatile => 's', proparallel => 'r',
  prorettype => 'record', proargtypes => 'oid',
  proallargtypes => '{oid,oid,oid,int4,int4,pg_lsn,timestamptz,timestamptz,pg_lsn,timestamptz}',
  proargmodes => '{i,o,o,o,o,o,o,o,o,o}',
  proargnames => '{subid,subid,relid,pid,leader_pid,received_lsn,last_msg_send_time,last_msg_receipt_time,latest_end_lsn,latest_end_time}',
  prosrc => 'pg_stat_get_subscription' },
{ oid => '2026', descr => 'statistics: current backend PID',
  proname => 'pg_backend_pid', provolatile => 's', proparallel => 'r',
  prorettype => 'int4', proargtypes => '', prosrc => 'pg_backend_pid' },
{ oid => '1937', descr => 'statistics: PID of backend',
  proname => 'pg_stat_get_backend_pid', provolatile => 's', proparallel => 'r',
  prorettype => 'int4', proargtypes => 'int4',
  prosrc => 'pg_stat_get_backend_pid' },
{ oid => '1938', descr => 'statistics: database ID of backend',
  proname => 'pg_stat_get_backend_dbid', provolatile => 's', proparallel => 'r',
  prorettype => 'oid', proargtypes => 'int4',
  prosrc => 'pg_stat_get_backend_dbid' },
{ oid => '6107', descr => 'statistics: get subtransaction status of backend',
  proname => 'pg_stat_get_backend_subxact', provolatile => 's',
  proparallel => 'r', prorettype => 'record', proargtypes => 'int4',
  proallargtypes => '{int4,int4,bool}', proargmodes => '{i,o,o}',
  proargnames => '{bid,subxact_count,subxact_overflowed}',
  prosrc => 'pg_stat_get_backend_subxact' },
{ oid => '1939', descr => 'statistics: user ID of backend',
  proname => 'pg_stat_get_backend_userid', provolatile => 's',
  proparallel => 'r', prorettype => 'oid', proargtypes => 'int4',
  prosrc => 'pg_stat_get_backend_userid' },
{ oid => '1940', descr => 'statistics: current query of backend',
  proname => 'pg_stat_get_backend_activity', provolatile => 's',
  proparallel => 'r', prorettype => 'text', proargtypes => 'int4',
  prosrc => 'pg_stat_get_backend_activity' },
{ oid => '2788',
  descr => 'statistics: wait event type on which backend is currently waiting',
  proname => 'pg_stat_get_backend_wait_event_type', provolatile => 's',
  proparallel => 'r', prorettype => 'text', proargtypes => 'int4',
  prosrc => 'pg_stat_get_backend_wait_event_type' },
{ oid => '2853',
  descr => 'statistics: wait event on which backend is currently waiting',
  proname => 'pg_stat_get_backend_wait_event', provolatile => 's',
  proparallel => 'r', prorettype => 'text', proargtypes => 'int4',
  prosrc => 'pg_stat_get_backend_wait_event' },
{ oid => '2094',
  descr => 'statistics: start time for current query of backend',
  proname => 'pg_stat_get_backend_activity_start', provolatile => 's',
  proparallel => 'r', prorettype => 'timestamptz', proargtypes => 'int4',
  prosrc => 'pg_stat_get_backend_activity_start' },
{ oid => '2857',
  descr => 'statistics: start time for backend\'s current transaction',
  proname => 'pg_stat_get_backend_xact_start', provolatile => 's',
  proparallel => 'r', prorettype => 'timestamptz', proargtypes => 'int4',
  prosrc => 'pg_stat_get_backend_xact_start' },
{ oid => '1391',
  descr => 'statistics: start time for current backend session',
  proname => 'pg_stat_get_backend_start', provolatile => 's',
  proparallel => 'r', prorettype => 'timestamptz', proargtypes => 'int4',
  prosrc => 'pg_stat_get_backend_start' },
{ oid => '1392',
  descr => 'statistics: address of client connected to backend',
  proname => 'pg_stat_get_backend_client_addr', provolatile => 's',
  proparallel => 'r', prorettype => 'inet', proargtypes => 'int4',
  prosrc => 'pg_stat_get_backend_client_addr' },
{ oid => '1393',
  descr => 'statistics: port number of client connected to backend',
  proname => 'pg_stat_get_backend_client_port', provolatile => 's',
  proparallel => 'r', prorettype => 'int4', proargtypes => 'int4',
  prosrc => 'pg_stat_get_backend_client_port' },
{ oid => '1941', descr => 'statistics: number of backends in database',
  proname => 'pg_stat_get_db_numbackends', provolatile => 's',
  proparallel => 'r', prorettype => 'int4', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_numbackends' },
{ oid => '1942', descr => 'statistics: transactions committed',
  proname => 'pg_stat_get_db_xact_commit', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_xact_commit' },
{ oid => '1943', descr => 'statistics: transactions rolled back',
  proname => 'pg_stat_get_db_xact_rollback', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_xact_rollback' },
{ oid => '1944', descr => 'statistics: blocks fetched for database',
  proname => 'pg_stat_get_db_blocks_fetched', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_blocks_fetched' },
{ oid => '1945', descr => 'statistics: blocks found in cache for database',
  proname => 'pg_stat_get_db_blocks_hit', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_blocks_hit' },
{ oid => '2758', descr => 'statistics: tuples returned for database',
  proname => 'pg_stat_get_db_tuples_returned', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_tuples_returned' },
{ oid => '2759', descr => 'statistics: tuples fetched for database',
  proname => 'pg_stat_get_db_tuples_fetched', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_tuples_fetched' },
{ oid => '2760', descr => 'statistics: tuples inserted in database',
  proname => 'pg_stat_get_db_tuples_inserted', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_tuples_inserted' },
{ oid => '2761', descr => 'statistics: tuples updated in database',
  proname => 'pg_stat_get_db_tuples_updated', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_tuples_updated' },
{ oid => '2762', descr => 'statistics: tuples deleted in database',
  proname => 'pg_stat_get_db_tuples_deleted', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_tuples_deleted' },
{ oid => '3065',
  descr => 'statistics: recovery conflicts in database caused by drop tablespace',
  proname => 'pg_stat_get_db_conflict_tablespace', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_conflict_tablespace' },
{ oid => '3066',
  descr => 'statistics: recovery conflicts in database caused by relation lock',
  proname => 'pg_stat_get_db_conflict_lock', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_conflict_lock' },
{ oid => '3067',
  descr => 'statistics: recovery conflicts in database caused by snapshot expiry',
  proname => 'pg_stat_get_db_conflict_snapshot', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_conflict_snapshot' },
{ oid => '6309',
  descr => 'statistics: recovery conflicts in database caused by logical replication slot',
  proname => 'pg_stat_get_db_conflict_logicalslot', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_conflict_logicalslot' },
{ oid => '3068',
  descr => 'statistics: recovery conflicts in database caused by shared buffer pin',
  proname => 'pg_stat_get_db_conflict_bufferpin', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_conflict_bufferpin' },
{ oid => '3069',
  descr => 'statistics: recovery conflicts in database caused by buffer deadlock',
  proname => 'pg_stat_get_db_conflict_startup_deadlock', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_conflict_startup_deadlock' },
{ oid => '3070', descr => 'statistics: recovery conflicts in database',
  proname => 'pg_stat_get_db_conflict_all', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_conflict_all' },
{ oid => '3152', descr => 'statistics: deadlocks detected in database',
  proname => 'pg_stat_get_db_deadlocks', provolatile => 's', proparallel => 'r',
  prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_deadlocks' },
{ oid => '3426',
  descr => 'statistics: checksum failures detected in database',
  proname => 'pg_stat_get_db_checksum_failures', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_checksum_failures' },
{ oid => '3428',
  descr => 'statistics: when last checksum failure was detected in database',
  proname => 'pg_stat_get_db_checksum_last_failure', provolatile => 's',
  proparallel => 'r', prorettype => 'timestamptz', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_checksum_last_failure' },
{ oid => '3074', descr => 'statistics: last reset for a database',
  proname => 'pg_stat_get_db_stat_reset_time', provolatile => 's',
  proparallel => 'r', prorettype => 'timestamptz', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_stat_reset_time' },
{ oid => '3150', descr => 'statistics: number of temporary files written',
  proname => 'pg_stat_get_db_temp_files', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_temp_files' },
{ oid => '3151',
  descr => 'statistics: number of bytes in temporary files written',
  proname => 'pg_stat_get_db_temp_bytes', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_temp_bytes' },
{ oid => '2844', descr => 'statistics: block read time, in milliseconds',
  proname => 'pg_stat_get_db_blk_read_time', provolatile => 's',
  proparallel => 'r', prorettype => 'float8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_blk_read_time' },
{ oid => '2845', descr => 'statistics: block write time, in milliseconds',
  proname => 'pg_stat_get_db_blk_write_time', provolatile => 's',
  proparallel => 'r', prorettype => 'float8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_blk_write_time' },
{ oid => '6185', descr => 'statistics: session time, in milliseconds',
  proname => 'pg_stat_get_db_session_time', provolatile => 's',
  proparallel => 'r', prorettype => 'float8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_session_time' },
{ oid => '6186', descr => 'statistics: session active time, in milliseconds',
  proname => 'pg_stat_get_db_active_time', provolatile => 's',
  proparallel => 'r', prorettype => 'float8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_active_time' },
{ oid => '6187',
  descr => 'statistics: session idle in transaction time, in milliseconds',
  proname => 'pg_stat_get_db_idle_in_transaction_time', provolatile => 's',
  proparallel => 'r', prorettype => 'float8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_idle_in_transaction_time' },
{ oid => '6188', descr => 'statistics: total number of sessions',
  proname => 'pg_stat_get_db_sessions', provolatile => 's', proparallel => 'r',
  prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_sessions' },
{ oid => '6189',
  descr => 'statistics: number of sessions disconnected by the client closing the network connection',
  proname => 'pg_stat_get_db_sessions_abandoned', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_sessions_abandoned' },
{ oid => '6190',
  descr => 'statistics: number of sessions disconnected by fatal errors',
  proname => 'pg_stat_get_db_sessions_fatal', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_sessions_fatal' },
{ oid => '6191',
  descr => 'statistics: number of sessions killed by administrative action',
  proname => 'pg_stat_get_db_sessions_killed', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_db_sessions_killed' },
{ oid => '3195', descr => 'statistics: information about WAL archiver',
  proname => 'pg_stat_get_archiver', proisstrict => 'f', provolatile => 's',
  proparallel => 'r', prorettype => 'record', proargtypes => '',
  proallargtypes => '{int8,text,timestamptz,int8,text,timestamptz,timestamptz}',
  proargmodes => '{o,o,o,o,o,o,o}',
  proargnames => '{archived_count,last_archived_wal,last_archived_time,failed_count,last_failed_wal,last_failed_time,stats_reset}',
  prosrc => 'pg_stat_get_archiver' },
{ oid => '2769',
  descr => 'statistics: number of timed checkpoints started by the bgwriter',
  proname => 'pg_stat_get_bgwriter_timed_checkpoints', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => '',
  prosrc => 'pg_stat_get_bgwriter_timed_checkpoints' },
{ oid => '2770',
  descr => 'statistics: number of backend requested checkpoints started by the bgwriter',
  proname => 'pg_stat_get_bgwriter_requested_checkpoints', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => '',
  prosrc => 'pg_stat_get_bgwriter_requested_checkpoints' },
{ oid => '2771',
  descr => 'statistics: number of buffers written by the bgwriter during checkpoints',
  proname => 'pg_stat_get_bgwriter_buf_written_checkpoints', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => '',
  prosrc => 'pg_stat_get_bgwriter_buf_written_checkpoints' },
{ oid => '2772',
  descr => 'statistics: number of buffers written by the bgwriter for cleaning dirty buffers',
  proname => 'pg_stat_get_bgwriter_buf_written_clean', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => '',
  prosrc => 'pg_stat_get_bgwriter_buf_written_clean' },
{ oid => '2773',
  descr => 'statistics: number of times the bgwriter stopped processing when it had written too many buffers while cleaning',
  proname => 'pg_stat_get_bgwriter_maxwritten_clean', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => '',
  prosrc => 'pg_stat_get_bgwriter_maxwritten_clean' },
{ oid => '3075', descr => 'statistics: last reset for the bgwriter',
  proname => 'pg_stat_get_bgwriter_stat_reset_time', provolatile => 's',
  proparallel => 'r', prorettype => 'timestamptz', proargtypes => '',
  prosrc => 'pg_stat_get_bgwriter_stat_reset_time' },
{ oid => '3160',
  descr => 'statistics: checkpoint time spent writing buffers to disk, in milliseconds',
  proname => 'pg_stat_get_checkpoint_write_time', provolatile => 's',
  proparallel => 'r', prorettype => 'float8', proargtypes => '',
  prosrc => 'pg_stat_get_checkpoint_write_time' },
{ oid => '3161',
  descr => 'statistics: checkpoint time spent synchronizing buffers to disk, in milliseconds',
  proname => 'pg_stat_get_checkpoint_sync_time', provolatile => 's',
  proparallel => 'r', prorettype => 'float8', proargtypes => '',
  prosrc => 'pg_stat_get_checkpoint_sync_time' },
{ oid => '2775', descr => 'statistics: number of buffers written by backends',
  proname => 'pg_stat_get_buf_written_backend', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => '',
  prosrc => 'pg_stat_get_buf_written_backend' },
{ oid => '3063',
  descr => 'statistics: number of backend buffer writes that did their own fsync',
  proname => 'pg_stat_get_buf_fsync_backend', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => '',
  prosrc => 'pg_stat_get_buf_fsync_backend' },
{ oid => '2859', descr => 'statistics: number of buffer allocations',
  proname => 'pg_stat_get_buf_alloc', provolatile => 's', proparallel => 'r',
  prorettype => 'int8', proargtypes => '', prosrc => 'pg_stat_get_buf_alloc' },

{ oid => '6214', descr => 'statistics: per backend type IO statistics',
  proname => 'pg_stat_get_io', prorows => '30', proretset => 't',
  provolatile => 'v', proparallel => 'r', prorettype => 'record',
  proargtypes => '',
  proallargtypes => '{text,text,text,int8,float8,int8,float8,int8,float8,int8,float8,int8,int8,int8,int8,int8,float8,timestamptz}',
  proargmodes => '{o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o}',
  proargnames => '{backend_type,object,context,reads,read_time,writes,write_time,writebacks,writeback_time,extends,extend_time,op_bytes,hits,evictions,reuses,fsyncs,fsync_time,stats_reset}',
  prosrc => 'pg_stat_get_io' },

{ oid => '1136', descr => 'statistics: information about WAL activity',
  proname => 'pg_stat_get_wal', proisstrict => 'f', provolatile => 's',
  proparallel => 'r', prorettype => 'record', proargtypes => '',
  proallargtypes => '{int8,int8,numeric,int8,int8,int8,float8,float8,timestamptz}',
  proargmodes => '{o,o,o,o,o,o,o,o,o}',
  proargnames => '{wal_records,wal_fpi,wal_bytes,wal_buffers_full,wal_write,wal_sync,wal_write_time,wal_sync_time,stats_reset}',
  prosrc => 'pg_stat_get_wal' },
{ oid => '6248', descr => 'statistics: information about WAL prefetching',
  proname => 'pg_stat_get_recovery_prefetch', prorows => '1', proretset => 't',
  provolatile => 'v', prorettype => 'record', proargtypes => '',
  proallargtypes => '{timestamptz,int8,int8,int8,int8,int8,int8,int4,int4,int4}',
  proargmodes => '{o,o,o,o,o,o,o,o,o,o}',
  proargnames => '{stats_reset,prefetch,hit,skip_init,skip_new,skip_fpw,skip_rep,wal_distance,block_distance,io_depth}',
  prosrc => 'pg_stat_get_recovery_prefetch' },

{ oid => '2306', descr => 'statistics: information about SLRU caches',
  proname => 'pg_stat_get_slru', prorows => '100', proisstrict => 'f',
  proretset => 't', provolatile => 's', proparallel => 'r',
  prorettype => 'record', proargtypes => '',
  proallargtypes => '{text,int8,int8,int8,int8,int8,int8,int8,timestamptz}',
  proargmodes => '{o,o,o,o,o,o,o,o,o}',
  proargnames => '{name,blks_zeroed,blks_hit,blks_read,blks_written,blks_exists,flushes,truncates,stats_reset}',
  prosrc => 'pg_stat_get_slru' },

{ oid => '2978', descr => 'statistics: number of function calls',
  proname => 'pg_stat_get_function_calls', provolatile => 's',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_function_calls' },
{ oid => '2979',
  descr => 'statistics: total execution time of function, in milliseconds',
  proname => 'pg_stat_get_function_total_time', provolatile => 's',
  proparallel => 'r', prorettype => 'float8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_function_total_time' },
{ oid => '2980',
  descr => 'statistics: self execution time of function, in milliseconds',
  proname => 'pg_stat_get_function_self_time', provolatile => 's',
  proparallel => 'r', prorettype => 'float8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_function_self_time' },

{ oid => '3037',
  descr => 'statistics: number of scans done for table/index in current transaction',
  proname => 'pg_stat_get_xact_numscans', provolatile => 'v',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_xact_numscans' },
{ oid => '3038',
  descr => 'statistics: number of tuples read by seqscan in current transaction',
  proname => 'pg_stat_get_xact_tuples_returned', provolatile => 'v',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_xact_tuples_returned' },
{ oid => '3039',
  descr => 'statistics: number of tuples fetched by idxscan in current transaction',
  proname => 'pg_stat_get_xact_tuples_fetched', provolatile => 'v',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_xact_tuples_fetched' },
{ oid => '3040',
  descr => 'statistics: number of tuples inserted in current transaction',
  proname => 'pg_stat_get_xact_tuples_inserted', provolatile => 'v',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_xact_tuples_inserted' },
{ oid => '3041',
  descr => 'statistics: number of tuples updated in current transaction',
  proname => 'pg_stat_get_xact_tuples_updated', provolatile => 'v',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_xact_tuples_updated' },
{ oid => '3042',
  descr => 'statistics: number of tuples deleted in current transaction',
  proname => 'pg_stat_get_xact_tuples_deleted', provolatile => 'v',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_xact_tuples_deleted' },
{ oid => '3043',
  descr => 'statistics: number of tuples hot updated in current transaction',
  proname => 'pg_stat_get_xact_tuples_hot_updated', provolatile => 'v',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_xact_tuples_hot_updated' },
{ oid => '6218',
  descr => 'statistics: number of tuples updated onto a new page in current transaction',
  proname => 'pg_stat_get_xact_tuples_newpage_updated', provolatile => 'v',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_xact_tuples_newpage_updated' },
{ oid => '3044',
  descr => 'statistics: number of blocks fetched in current transaction',
  proname => 'pg_stat_get_xact_blocks_fetched', provolatile => 'v',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_xact_blocks_fetched' },
{ oid => '3045',
  descr => 'statistics: number of blocks found in cache in current transaction',
  proname => 'pg_stat_get_xact_blocks_hit', provolatile => 'v',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_xact_blocks_hit' },
{ oid => '3046',
  descr => 'statistics: number of function calls in current transaction',
  proname => 'pg_stat_get_xact_function_calls', provolatile => 'v',
  proparallel => 'r', prorettype => 'int8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_xact_function_calls' },
{ oid => '3047',
  descr => 'statistics: total execution time of function in current transaction, in milliseconds',
  proname => 'pg_stat_get_xact_function_total_time', provolatile => 'v',
  proparallel => 'r', prorettype => 'float8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_xact_function_total_time' },
{ oid => '3048',
  descr => 'statistics: self execution time of function in current transaction, in milliseconds',
  proname => 'pg_stat_get_xact_function_self_time', provolatile => 'v',
  proparallel => 'r', prorettype => 'float8', proargtypes => 'oid',
  prosrc => 'pg_stat_get_xact_function_self_time' },

{ oid => '3788',
  descr => 'statistics: timestamp of the current statistics snapshot',
  proname => 'pg_stat_get_snapshot_timestamp', provolatile => 's',
  proparallel => 'r', prorettype => 'timestamptz', proargtypes => '',
  prosrc => 'pg_stat_get_snapshot_timestamp' },
{ oid => '2230',
  descr => 'statistics: discard current transaction\'s statistics snapshot',
  proname => 'pg_stat_clear_snapshot', proisstrict => 'f', provolatile => 'v',
  proparallel => 'r', prorettype => 'void', proargtypes => '',
  prosrc => 'pg_stat_clear_snapshot' },
{ oid => '2137',
  descr => 'statistics: force stats to be flushed after the next commit',
  proname => 'pg_stat_force_next_flush', proisstrict => 'f', provolatile => 'v',
  proparallel => 'r', prorettype => 'void', proargtypes => '',
  prosrc => 'pg_stat_force_next_flush' },
{ oid => '2274',
  descr => 'statistics: reset collected statistics for current database',
  proname => 'pg_stat_reset', proisstrict => 'f', provolatile => 'v',
  prorettype => 'void', proargtypes => '', prosrc => 'pg_stat_reset' },
{ oid => '3775',
  descr => 'statistics: reset collected statistics shared across the cluster',
  proname => 'pg_stat_reset_shared', provolatile => 'v', prorettype => 'void',
  proargtypes => 'text', prosrc => 'pg_stat_reset_shared' },
{ oid => '3776',
  descr => 'statistics: reset collected statistics for a single table or index in the current database or shared across all databases in the cluster',
  proname => 'pg_stat_reset_single_table_counters', provolatile => 'v',
  prorettype => 'void', proargtypes => 'oid',
  prosrc => 'pg_stat_reset_single_table_counters' },
{ oid => '3777',
  descr => 'statistics: reset collected statistics for a single function in the current database',
  proname => 'pg_stat_reset_single_function_counters', provolatile => 'v',
  prorettype => 'void', proargtypes => 'oid',
  prosrc => 'pg_stat_reset_single_function_counters' },
{ oid => '2307',
  descr => 'statistics: reset collected statistics for a single SLRU',
  proname => 'pg_stat_reset_slru', proisstrict => 'f', provolatile => 'v',
  prorettype => 'void', proargtypes => 'text', prosrc => 'pg_stat_reset_slru' },
{ oid => '6170',
  descr => 'statistics: reset collected statistics for a single replication slot',
  proname => 'pg_stat_reset_replication_slot', proisstrict => 'f',
  provolatile => 'v', prorettype => 'void', proargtypes => 'text',
  prosrc => 'pg_stat_reset_replication_slot' },
{ oid => '6232',
  descr => 'statistics: reset collected statistics for a single subscription',
  proname => 'pg_stat_reset_subscription_stats', proisstrict => 'f',
  provolatile => 'v', prorettype => 'void', proargtypes => 'oid',
  prosrc => 'pg_stat_reset_subscription_stats' },

{ oid => '3163', descr => 'current trigger depth',
  proname => 'pg_trigger_depth', provolatile => 's', proparallel => 'r',
  prorettype => 'int4', proargtypes => '', prosrc => 'pg_trigger_depth' },

{ oid => '3778', descr => 'tablespace location',
  proname => 'pg_tablespace_location', provolatile => 's', prorettype => 'text',
  proargtypes => 'oid', prosrc => 'pg_tablespace_location' },

{ oid => '1946',
  descr => 'convert bytea value into some ascii-only text string',
  proname => 'encode', prorettype => 'text', proargtypes => 'bytea text',
  prosrc => 'binary_encode' },
{ oid => '1947',
  descr => 'convert ascii-encoded text string into bytea value',
  proname => 'decode', prorettype => 'bytea', proargtypes => 'text text',
  prosrc => 'binary_decode' },

{ oid => '1948',
  proname => 'byteaeq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bytea bytea', prosrc => 'byteaeq' },
{ oid => '1949',
  proname => 'bytealt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bytea bytea', prosrc => 'bytealt' },
{ oid => '1950',
  proname => 'byteale', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bytea bytea', prosrc => 'byteale' },
{ oid => '1951',
  proname => 'byteagt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bytea bytea', prosrc => 'byteagt' },
{ oid => '1952',
  proname => 'byteage', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bytea bytea', prosrc => 'byteage' },
{ oid => '1953',
  proname => 'byteane', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bytea bytea', prosrc => 'byteane' },
{ oid => '1954', descr => 'less-equal-greater',
  proname => 'byteacmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'bytea bytea', prosrc => 'byteacmp' },
{ oid => '3331', descr => 'sort support',
  proname => 'bytea_sortsupport', prorettype => 'void',
  proargtypes => 'internal', prosrc => 'bytea_sortsupport' },

{ oid => '3917', descr => 'planner support for timestamp length coercion',
  proname => 'timestamp_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'timestamp_support' },
{ oid => '3944', descr => 'planner support for time length coercion',
  proname => 'time_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'time_support' },

{ oid => '1961', descr => 'adjust timestamp precision',
  proname => 'timestamp', prosupport => 'timestamp_support',
  prorettype => 'timestamp', proargtypes => 'timestamp int4',
  prosrc => 'timestamp_scale' },

{ oid => '1965', descr => 'larger of two',
  proname => 'oidlarger', prorettype => 'oid', proargtypes => 'oid oid',
  prosrc => 'oidlarger' },
{ oid => '1966', descr => 'smaller of two',
  proname => 'oidsmaller', prorettype => 'oid', proargtypes => 'oid oid',
  prosrc => 'oidsmaller' },

{ oid => '1967', descr => 'adjust timestamptz precision',
  proname => 'timestamptz', prosupport => 'timestamp_support',
  prorettype => 'timestamptz', proargtypes => 'timestamptz int4',
  prosrc => 'timestamptz_scale' },
{ oid => '1968', descr => 'adjust time precision',
  proname => 'time', prosupport => 'time_support', prorettype => 'time',
  proargtypes => 'time int4', prosrc => 'time_scale' },
{ oid => '1969', descr => 'adjust time with time zone precision',
  proname => 'timetz', prosupport => 'time_support', prorettype => 'timetz',
  proargtypes => 'timetz int4', prosrc => 'timetz_scale' },

{ oid => '2003',
  proname => 'textanycat', prolang => 'sql', provolatile => 's',
  prorettype => 'text', proargtypes => 'text anynonarray',
  prosrc => 'select $1 operator(pg_catalog.||) $2::pg_catalog.text' },
{ oid => '2004',
  proname => 'anytextcat', prolang => 'sql', provolatile => 's',
  prorettype => 'text', proargtypes => 'anynonarray text',
  prosrc => 'select $1::pg_catalog.text operator(pg_catalog.||) $2' },

{ oid => '2005',
  proname => 'bytealike', prosupport => 'textlike_support',
  prorettype => 'bool', proargtypes => 'bytea bytea', prosrc => 'bytealike' },
{ oid => '2006',
  proname => 'byteanlike', prorettype => 'bool', proargtypes => 'bytea bytea',
  prosrc => 'byteanlike' },
{ oid => '2007', descr => 'matches LIKE expression',
  proname => 'like', prosupport => 'textlike_support', prorettype => 'bool',
  proargtypes => 'bytea bytea', prosrc => 'bytealike' },
{ oid => '2008', descr => 'does not match LIKE expression',
  proname => 'notlike', prorettype => 'bool', proargtypes => 'bytea bytea',
  prosrc => 'byteanlike' },
{ oid => '2009', descr => 'convert LIKE pattern to use backslash escapes',
  proname => 'like_escape', prorettype => 'bytea', proargtypes => 'bytea bytea',
  prosrc => 'like_escape_bytea' },
{ oid => '2010', descr => 'octet length',
  proname => 'length', prorettype => 'int4', proargtypes => 'bytea',
  prosrc => 'byteaoctetlen' },
{ oid => '2011',
  proname => 'byteacat', prorettype => 'bytea', proargtypes => 'bytea bytea',
  prosrc => 'byteacat' },
{ oid => '2012', descr => 'extract portion of string',
  proname => 'substring', prorettype => 'bytea',
  proargtypes => 'bytea int4 int4', prosrc => 'bytea_substr' },
{ oid => '2013', descr => 'extract portion of string',
  proname => 'substring', prorettype => 'bytea', proargtypes => 'bytea int4',
  prosrc => 'bytea_substr_no_len' },
{ oid => '2085', descr => 'extract portion of string',
  proname => 'substr', prorettype => 'bytea', proargtypes => 'bytea int4 int4',
  prosrc => 'bytea_substr' },
{ oid => '2086', descr => 'extract portion of string',
  proname => 'substr', prorettype => 'bytea', proargtypes => 'bytea int4',
  prosrc => 'bytea_substr_no_len' },
{ oid => '2014', descr => 'position of substring',
  proname => 'position', prorettype => 'int4', proargtypes => 'bytea bytea',
  prosrc => 'byteapos' },
{ oid => '2015', descr => 'trim selected bytes from both ends of string',
  proname => 'btrim', prorettype => 'bytea', proargtypes => 'bytea bytea',
  prosrc => 'byteatrim' },
{ oid => '6195', descr => 'trim selected bytes from left end of string',
  proname => 'ltrim', prorettype => 'bytea', proargtypes => 'bytea bytea',
  prosrc => 'bytealtrim' },
{ oid => '6196', descr => 'trim selected bytes from right end of string',
  proname => 'rtrim', prorettype => 'bytea', proargtypes => 'bytea bytea',
  prosrc => 'byteartrim' },

{ oid => '2019', descr => 'convert timestamp with time zone to time',
  proname => 'time', provolatile => 's', prorettype => 'time',
  proargtypes => 'timestamptz', prosrc => 'timestamptz_time' },
{ oid => '2020', descr => 'truncate timestamp to specified units',
  proname => 'date_trunc', prorettype => 'timestamp',
  proargtypes => 'text timestamp', prosrc => 'timestamp_trunc' },

{ oid => '6177', descr => 'bin timestamp into specified interval',
  proname => 'date_bin', prorettype => 'timestamp',
  proargtypes => 'interval timestamp timestamp', prosrc => 'timestamp_bin' },
{ oid => '6178',
  descr => 'bin timestamp with time zone into specified interval',
  proname => 'date_bin', prorettype => 'timestamptz',
  proargtypes => 'interval timestamptz timestamptz',
  prosrc => 'timestamptz_bin' },

{ oid => '2021', descr => 'extract field from timestamp',
  proname => 'date_part', prorettype => 'float8',
  proargtypes => 'text timestamp', prosrc => 'timestamp_part' },
{ oid => '6202', descr => 'extract field from timestamp',
  proname => 'extract', prorettype => 'numeric',
  proargtypes => 'text timestamp', prosrc => 'extract_timestamp' },
{ oid => '2024', descr => 'convert date to timestamp',
  proname => 'timestamp', prorettype => 'timestamp', proargtypes => 'date',
  prosrc => 'date_timestamp' },
{ oid => '2025', descr => 'convert date and time to timestamp',
  proname => 'timestamp', prorettype => 'timestamp', proargtypes => 'date time',
  prosrc => 'datetime_timestamp' },
{ oid => '2027', descr => 'convert timestamp with time zone to timestamp',
  proname => 'timestamp', provolatile => 's', prorettype => 'timestamp',
  proargtypes => 'timestamptz', prosrc => 'timestamptz_timestamp' },
{ oid => '2028', descr => 'convert timestamp to timestamp with time zone',
  proname => 'timestamptz', provolatile => 's', prorettype => 'timestamptz',
  proargtypes => 'timestamp', prosrc => 'timestamp_timestamptz' },
{ oid => '2029', descr => 'convert timestamp to date',
  proname => 'date', prorettype => 'date', proargtypes => 'timestamp',
  prosrc => 'timestamp_date' },
{ oid => '2031',
  proname => 'timestamp_mi', prorettype => 'interval',
  proargtypes => 'timestamp timestamp', prosrc => 'timestamp_mi' },
{ oid => '2032',
  proname => 'timestamp_pl_interval', prorettype => 'timestamp',
  proargtypes => 'timestamp interval', prosrc => 'timestamp_pl_interval' },
{ oid => '2033',
  proname => 'timestamp_mi_interval', prorettype => 'timestamp',
  proargtypes => 'timestamp interval', prosrc => 'timestamp_mi_interval' },
{ oid => '2035', descr => 'smaller of two',
  proname => 'timestamp_smaller', prorettype => 'timestamp',
  proargtypes => 'timestamp timestamp', prosrc => 'timestamp_smaller' },
{ oid => '2036', descr => 'larger of two',
  proname => 'timestamp_larger', prorettype => 'timestamp',
  proargtypes => 'timestamp timestamp', prosrc => 'timestamp_larger' },
{ oid => '2037', descr => 'adjust time with time zone to new zone',
  proname => 'timezone', provolatile => 's', prorettype => 'timetz',
  proargtypes => 'text timetz', prosrc => 'timetz_zone' },
{ oid => '2038', descr => 'adjust time with time zone to new zone',
  proname => 'timezone', prorettype => 'timetz',
  proargtypes => 'interval timetz', prosrc => 'timetz_izone' },
{ oid => '2039', descr => 'hash',
  proname => 'timestamp_hash', prorettype => 'int4', proargtypes => 'timestamp',
  prosrc => 'timestamp_hash' },
{ oid => '3411', descr => 'hash',
  proname => 'timestamp_hash_extended', prorettype => 'int8',
  proargtypes => 'timestamp int8', prosrc => 'timestamp_hash_extended' },
{ oid => '2041', descr => 'intervals overlap?',
  proname => 'overlaps', proisstrict => 'f', prorettype => 'bool',
  proargtypes => 'timestamp timestamp timestamp timestamp',
  prosrc => 'overlaps_timestamp' },
{ oid => '2042', descr => 'intervals overlap?',
  proname => 'overlaps', prolang => 'sql', proisstrict => 'f',
  prorettype => 'bool', proargtypes => 'timestamp interval timestamp interval',
  prosrc => 'see system_functions.sql' },
{ oid => '2043', descr => 'intervals overlap?',
  proname => 'overlaps', prolang => 'sql', proisstrict => 'f',
  prorettype => 'bool', proargtypes => 'timestamp timestamp timestamp interval',
  prosrc => 'see system_functions.sql' },
{ oid => '2044', descr => 'intervals overlap?',
  proname => 'overlaps', prolang => 'sql', proisstrict => 'f',
  prorettype => 'bool', proargtypes => 'timestamp interval timestamp timestamp',
  prosrc => 'see system_functions.sql' },
{ oid => '2045', descr => 'less-equal-greater',
  proname => 'timestamp_cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'timestamp timestamp', prosrc => 'timestamp_cmp' },
{ oid => '3137', descr => 'sort support',
  proname => 'timestamp_sortsupport', prorettype => 'void',
  proargtypes => 'internal', prosrc => 'timestamp_sortsupport' },

{ oid => '4134', descr => 'window RANGE support',
  proname => 'in_range', prorettype => 'bool',
  proargtypes => 'timestamp timestamp interval bool bool',
  prosrc => 'in_range_timestamp_interval' },
{ oid => '4135', descr => 'window RANGE support',
  proname => 'in_range', provolatile => 's', prorettype => 'bool',
  proargtypes => 'timestamptz timestamptz interval bool bool',
  prosrc => 'in_range_timestamptz_interval' },
{ oid => '4136', descr => 'window RANGE support',
  proname => 'in_range', prorettype => 'bool',
  proargtypes => 'interval interval interval bool bool',
  prosrc => 'in_range_interval_interval' },
{ oid => '4137', descr => 'window RANGE support',
  proname => 'in_range', prorettype => 'bool',
  proargtypes => 'time time interval bool bool',
  prosrc => 'in_range_time_interval' },
{ oid => '4138', descr => 'window RANGE support',
  proname => 'in_range', prorettype => 'bool',
  proargtypes => 'timetz timetz interval bool bool',
  prosrc => 'in_range_timetz_interval' },

{ oid => '2046', descr => 'convert time with time zone to time',
  proname => 'time', prorettype => 'time', proargtypes => 'timetz',
  prosrc => 'timetz_time' },
{ oid => '2047', descr => 'convert time to time with time zone',
  proname => 'timetz', provolatile => 's', prorettype => 'timetz',
  proargtypes => 'time', prosrc => 'time_timetz' },
{ oid => '2048', descr => 'finite timestamp?',
  proname => 'isfinite', prorettype => 'bool', proargtypes => 'timestamp',
  prosrc => 'timestamp_finite' },
{ oid => '2049', descr => 'format timestamp to text',
  proname => 'to_char', provolatile => 's', prorettype => 'text',
  proargtypes => 'timestamp text', prosrc => 'timestamp_to_char' },
{ oid => '2052',
  proname => 'timestamp_eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'timestamp timestamp', prosrc => 'timestamp_eq' },
{ oid => '2053',
  proname => 'timestamp_ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'timestamp timestamp', prosrc => 'timestamp_ne' },
{ oid => '2054',
  proname => 'timestamp_lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'timestamp timestamp', prosrc => 'timestamp_lt' },
{ oid => '2055',
  proname => 'timestamp_le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'timestamp timestamp', prosrc => 'timestamp_le' },
{ oid => '2056',
  proname => 'timestamp_ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'timestamp timestamp', prosrc => 'timestamp_ge' },
{ oid => '2057',
  proname => 'timestamp_gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'timestamp timestamp', prosrc => 'timestamp_gt' },
{ oid => '2058', descr => 'date difference preserving months and years',
  proname => 'age', prorettype => 'interval',
  proargtypes => 'timestamp timestamp', prosrc => 'timestamp_age' },
{ oid => '2059',
  descr => 'date difference from today preserving months and years',
  proname => 'age', prolang => 'sql', provolatile => 's',
  prorettype => 'interval', proargtypes => 'timestamp',
  prosrc => 'see system_functions.sql' },

{ oid => '2069', descr => 'adjust timestamp to new time zone',
  proname => 'timezone', prorettype => 'timestamptz',
  proargtypes => 'text timestamp', prosrc => 'timestamp_zone' },
{ oid => '2070', descr => 'adjust timestamp to new time zone',
  proname => 'timezone', prorettype => 'timestamptz',
  proargtypes => 'interval timestamp', prosrc => 'timestamp_izone' },
{ oid => '2071',
  proname => 'date_pl_interval', prorettype => 'timestamp',
  proargtypes => 'date interval', prosrc => 'date_pl_interval' },
{ oid => '2072',
  proname => 'date_mi_interval', prorettype => 'timestamp',
  proargtypes => 'date interval', prosrc => 'date_mi_interval' },

{ oid => '2073', descr => 'extract text matching regular expression',
  proname => 'substring', prorettype => 'text', proargtypes => 'text text',
  prosrc => 'textregexsubstr' },
{ oid => '2074', descr => 'extract text matching SQL regular expression',
  proname => 'substring', prolang => 'sql', prorettype => 'text',
  proargtypes => 'text text text', prosrc => 'see system_functions.sql' },

{ oid => '2075', descr => 'convert int8 to bitstring',
  proname => 'bit', prorettype => 'bit', proargtypes => 'int8 int4',
  prosrc => 'bitfromint8' },
{ oid => '2076', descr => 'convert bitstring to int8',
  proname => 'int8', prorettype => 'int8', proargtypes => 'bit',
  prosrc => 'bittoint8' },

{ oid => '2077', descr => 'SHOW X as a function',
  proname => 'current_setting', provolatile => 's', prorettype => 'text',
  proargtypes => 'text', prosrc => 'show_config_by_name' },
{ oid => '3294',
  descr => 'SHOW X as a function, optionally no error for missing variable',
  proname => 'current_setting', provolatile => 's', prorettype => 'text',
  proargtypes => 'text bool', prosrc => 'show_config_by_name_missing_ok' },
{ oid => '2078', descr => 'SET X as a function',
  proname => 'set_config', proisstrict => 'f', provolatile => 'v',
  proparallel => 'u', prorettype => 'text', proargtypes => 'text text bool',
  prosrc => 'set_config_by_name' },
{ oid => '2084', descr => 'SHOW ALL as a function',
  proname => 'pg_show_all_settings', prorows => '1000', proretset => 't',
  provolatile => 's', prorettype => 'record', proargtypes => '',
  proallargtypes => '{text,text,text,text,text,text,text,text,text,text,text,_text,text,text,text,int4,bool}',
  proargmodes => '{o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o}',
  proargnames => '{name,setting,unit,category,short_desc,extra_desc,context,vartype,source,min_val,max_val,enumvals,boot_val,reset_val,sourcefile,sourceline,pending_restart}',
  prosrc => 'show_all_settings' },

{ oid => '6240', descr => 'return flags for specified GUC',
  proname => 'pg_settings_get_flags', provolatile => 's', prorettype => '_text',
  proargtypes => 'text', prosrc => 'pg_settings_get_flags' },

{ oid => '3329', descr => 'show config file settings',
  proname => 'pg_show_all_file_settings', prorows => '1000', proretset => 't',
  provolatile => 'v', prorettype => 'record', proargtypes => '',
  proallargtypes => '{text,int4,int4,text,text,bool,text}',
  proargmodes => '{o,o,o,o,o,o,o}',
  proargnames => '{sourcefile,sourceline,seqno,name,setting,applied,error}',
  prosrc => 'show_all_file_settings' },
{ oid => '3401', descr => 'show pg_hba.conf rules',
  proname => 'pg_hba_file_rules', prorows => '1000', proretset => 't',
  provolatile => 'v', prorettype => 'record', proargtypes => '',
  proallargtypes => '{int4,text,int4,text,_text,_text,text,text,text,_text,text}',
  proargmodes => '{o,o,o,o,o,o,o,o,o,o,o}',
  proargnames => '{rule_number,file_name,line_number,type,database,user_name,address,netmask,auth_method,options,error}',
  prosrc => 'pg_hba_file_rules' },
{ oid => '6250', descr => 'show pg_ident.conf mappings',
  proname => 'pg_ident_file_mappings', prorows => '1000', proretset => 't',
  provolatile => 'v', prorettype => 'record', proargtypes => '',
  proallargtypes => '{int4,text,int4,text,text,text,text}',
  proargmodes => '{o,o,o,o,o,o,o}',
  proargnames => '{map_number,file_name,line_number,map_name,sys_name,pg_username,error}',
  prosrc => 'pg_ident_file_mappings' },
{ oid => '1371', descr => 'view system lock information',
  proname => 'pg_lock_status', prorows => '1000', proretset => 't',
  provolatile => 'v', prorettype => 'record', proargtypes => '',
  proallargtypes => '{text,oid,oid,int4,int2,text,xid,oid,oid,int2,text,int4,text,bool,bool,timestamptz}',
  proargmodes => '{o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o}',
  proargnames => '{locktype,database,relation,page,tuple,virtualxid,transactionid,classid,objid,objsubid,virtualtransaction,pid,mode,granted,fastpath,waitstart}',
  prosrc => 'pg_lock_status' },
{ oid => '2561',
  descr => 'get array of PIDs of sessions blocking specified backend PID from acquiring a heavyweight lock',
  proname => 'pg_blocking_pids', provolatile => 'v', prorettype => '_int4',
  proargtypes => 'int4', prosrc => 'pg_blocking_pids' },
{ oid => '3376',
  descr => 'get array of PIDs of sessions blocking specified backend PID from acquiring a safe snapshot',
  proname => 'pg_safe_snapshot_blocking_pids', provolatile => 'v',
  prorettype => '_int4', proargtypes => 'int4',
  prosrc => 'pg_safe_snapshot_blocking_pids' },
{ oid => '3378', descr => 'isolationtester support function',
  proname => 'pg_isolation_test_session_is_blocked', provolatile => 'v',
  prorettype => 'bool', proargtypes => 'int4 _int4',
  prosrc => 'pg_isolation_test_session_is_blocked' },
{ oid => '1065', descr => 'view two-phase transactions',
  proname => 'pg_prepared_xact', prorows => '1000', proretset => 't',
  provolatile => 'v', prorettype => 'record', proargtypes => '',
  proallargtypes => '{xid,text,timestamptz,oid,oid}',
  proargmodes => '{o,o,o,o,o}',
  proargnames => '{transaction,gid,prepared,ownerid,dbid}',
  prosrc => 'pg_prepared_xact' },
{ oid => '3819', descr => 'view members of a multixactid',
  proname => 'pg_get_multixact_members', prorows => '1000', proretset => 't',
  provolatile => 'v', prorettype => 'record', proargtypes => 'xid',
  proallargtypes => '{xid,xid,text}', proargmodes => '{i,o,o}',
  proargnames => '{multixid,xid,mode}', prosrc => 'pg_get_multixact_members' },

{ oid => '3581', descr => 'get commit timestamp of a transaction',
  proname => 'pg_xact_commit_timestamp', provolatile => 'v',
  prorettype => 'timestamptz', proargtypes => 'xid',
  prosrc => 'pg_xact_commit_timestamp' },

{ oid => '6168',
  descr => 'get commit timestamp and replication origin of a transaction',
  proname => 'pg_xact_commit_timestamp_origin', provolatile => 'v',
  prorettype => 'record', proargtypes => 'xid',
  proallargtypes => '{xid,timestamptz,oid}', proargmodes => '{i,o,o}',
  proargnames => '{xid,timestamp,roident}',
  prosrc => 'pg_xact_commit_timestamp_origin' },

{ oid => '3583',
  descr => 'get transaction Id, commit timestamp and replication origin of latest transaction commit',
  proname => 'pg_last_committed_xact', provolatile => 'v',
  prorettype => 'record', proargtypes => '',
  proallargtypes => '{xid,timestamptz,oid}', proargmodes => '{o,o,o}',
  proargnames => '{xid,timestamp,roident}',
  prosrc => 'pg_last_committed_xact' },

{ oid => '3537', descr => 'get identification of SQL object',
  proname => 'pg_describe_object', provolatile => 's', prorettype => 'text',
  proargtypes => 'oid oid int4', prosrc => 'pg_describe_object' },

{ oid => '3839',
  descr => 'get machine-parseable identification of SQL object',
  proname => 'pg_identify_object', provolatile => 's', prorettype => 'record',
  proargtypes => 'oid oid int4',
  proallargtypes => '{oid,oid,int4,text,text,text,text}',
  proargmodes => '{i,i,i,o,o,o,o}',
  proargnames => '{classid,objid,objsubid,type,schema,name,identity}',
  prosrc => 'pg_identify_object' },

{ oid => '3382',
  descr => 'get identification of SQL object for pg_get_object_address()',
  proname => 'pg_identify_object_as_address', provolatile => 's',
  prorettype => 'record', proargtypes => 'oid oid int4',
  proallargtypes => '{oid,oid,int4,text,_text,_text}',
  proargmodes => '{i,i,i,o,o,o}',
  proargnames => '{classid,objid,objsubid,type,object_names,object_args}',
  prosrc => 'pg_identify_object_as_address' },

{ oid => '3954',
  descr => 'get OID-based object address from name/args arrays',
  proname => 'pg_get_object_address', provolatile => 's',
  prorettype => 'record', proargtypes => 'text _text _text',
  proallargtypes => '{text,_text,_text,oid,oid,int4}',
  proargmodes => '{i,i,i,o,o,o}',
  proargnames => '{type,object_names,object_args,classid,objid,objsubid}',
  prosrc => 'pg_get_object_address' },

{ oid => '2079', descr => 'is table visible in search path?',
  proname => 'pg_table_is_visible', procost => '10', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid', prosrc => 'pg_table_is_visible' },
{ oid => '2080', descr => 'is type visible in search path?',
  proname => 'pg_type_is_visible', procost => '10', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid', prosrc => 'pg_type_is_visible' },
{ oid => '2081', descr => 'is function visible in search path?',
  proname => 'pg_function_is_visible', procost => '10', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid',
  prosrc => 'pg_function_is_visible' },
{ oid => '2082', descr => 'is operator visible in search path?',
  proname => 'pg_operator_is_visible', procost => '10', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid',
  prosrc => 'pg_operator_is_visible' },
{ oid => '2083', descr => 'is opclass visible in search path?',
  proname => 'pg_opclass_is_visible', procost => '10', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid',
  prosrc => 'pg_opclass_is_visible' },
{ oid => '3829', descr => 'is opfamily visible in search path?',
  proname => 'pg_opfamily_is_visible', procost => '10', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid',
  prosrc => 'pg_opfamily_is_visible' },
{ oid => '2093', descr => 'is conversion visible in search path?',
  proname => 'pg_conversion_is_visible', procost => '10', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid',
  prosrc => 'pg_conversion_is_visible' },
{ oid => '3403', descr => 'is statistics object visible in search path?',
  proname => 'pg_statistics_obj_is_visible', procost => '10',
  provolatile => 's', prorettype => 'bool', proargtypes => 'oid',
  prosrc => 'pg_statistics_obj_is_visible' },
{ oid => '3756', descr => 'is text search parser visible in search path?',
  proname => 'pg_ts_parser_is_visible', procost => '10', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid',
  prosrc => 'pg_ts_parser_is_visible' },
{ oid => '3757', descr => 'is text search dictionary visible in search path?',
  proname => 'pg_ts_dict_is_visible', procost => '10', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid',
  prosrc => 'pg_ts_dict_is_visible' },
{ oid => '3768', descr => 'is text search template visible in search path?',
  proname => 'pg_ts_template_is_visible', procost => '10', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid',
  prosrc => 'pg_ts_template_is_visible' },
{ oid => '3758',
  descr => 'is text search configuration visible in search path?',
  proname => 'pg_ts_config_is_visible', procost => '10', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid',
  prosrc => 'pg_ts_config_is_visible' },
{ oid => '3815', descr => 'is collation visible in search path?',
  proname => 'pg_collation_is_visible', procost => '10', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid',
  prosrc => 'pg_collation_is_visible' },

{ oid => '2854', descr => 'get OID of current session\'s temp schema, if any',
  proname => 'pg_my_temp_schema', provolatile => 's', proparallel => 'r',
  prorettype => 'oid', proargtypes => '', prosrc => 'pg_my_temp_schema' },
{ oid => '2855', descr => 'is schema another session\'s temp schema?',
  proname => 'pg_is_other_temp_schema', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid',
  prosrc => 'pg_is_other_temp_schema' },

{ oid => '2171', descr => 'cancel a server process\' current query',
  proname => 'pg_cancel_backend', provolatile => 'v', prorettype => 'bool',
  proargtypes => 'int4', prosrc => 'pg_cancel_backend' },
{ oid => '2096', descr => 'terminate a server process',
  proname => 'pg_terminate_backend', provolatile => 'v', prorettype => 'bool',
  proargtypes => 'int4 int8', proargnames => '{pid,timeout}',
  prosrc => 'pg_terminate_backend' },
{ oid => '2172', descr => 'prepare for taking an online backup',
  proname => 'pg_backup_start', provolatile => 'v', proparallel => 'r',
  prorettype => 'pg_lsn', proargtypes => 'text bool',
  prosrc => 'pg_backup_start' },
{ oid => '2739', descr => 'finish taking an online backup',
  proname => 'pg_backup_stop', provolatile => 'v', proparallel => 'r',
  prorettype => 'record', proargtypes => 'bool',
  proallargtypes => '{bool,pg_lsn,text,text}', proargmodes => '{i,o,o,o}',
  proargnames => '{wait_for_archive,lsn,labelfile,spcmapfile}',
  prosrc => 'pg_backup_stop' },
{ oid => '3436', descr => 'promote standby server',
  proname => 'pg_promote', provolatile => 'v', prorettype => 'bool',
  proargtypes => 'bool int4', proargnames => '{wait,wait_seconds}',
  prosrc => 'pg_promote' },
{ oid => '2848', descr => 'switch to new wal file',
  proname => 'pg_switch_wal', provolatile => 'v', prorettype => 'pg_lsn',
  proargtypes => '', prosrc => 'pg_switch_wal' },
{ oid => '6305', descr => 'log details of the current snapshot to WAL',
  proname => 'pg_log_standby_snapshot', provolatile => 'v',
  prorettype => 'pg_lsn', proargtypes => '',
  prosrc => 'pg_log_standby_snapshot' },
{ oid => '3098', descr => 'create a named restore point',
  proname => 'pg_create_restore_point', provolatile => 'v',
  prorettype => 'pg_lsn', proargtypes => 'text',
  prosrc => 'pg_create_restore_point' },
{ oid => '2849', descr => 'current wal write location',
  proname => 'pg_current_wal_lsn', provolatile => 'v', prorettype => 'pg_lsn',
  proargtypes => '', prosrc => 'pg_current_wal_lsn' },
{ oid => '2852', descr => 'current wal insert location',
  proname => 'pg_current_wal_insert_lsn', provolatile => 'v',
  prorettype => 'pg_lsn', proargtypes => '',
  prosrc => 'pg_current_wal_insert_lsn' },
{ oid => '3330', descr => 'current wal flush location',
  proname => 'pg_current_wal_flush_lsn', provolatile => 'v',
  prorettype => 'pg_lsn', proargtypes => '',
  prosrc => 'pg_current_wal_flush_lsn' },
{ oid => '2850',
  descr => 'wal filename and byte offset, given a wal location',
  proname => 'pg_walfile_name_offset', prorettype => 'record',
  proargtypes => 'pg_lsn', proallargtypes => '{pg_lsn,text,int4}',
  proargmodes => '{i,o,o}', proargnames => '{lsn,file_name,file_offset}',
  prosrc => 'pg_walfile_name_offset' },
{ oid => '2851', descr => 'wal filename, given a wal location',
  proname => 'pg_walfile_name', prorettype => 'text', proargtypes => 'pg_lsn',
  prosrc => 'pg_walfile_name' },
{ oid => '6213',
  descr => 'sequence number and timeline ID given a wal filename',
  proname => 'pg_split_walfile_name', provolatile => 's',
  prorettype => 'record', proargtypes => 'text',
  proallargtypes => '{text,numeric,int8}', proargmodes => '{i,o,o}',
  proargnames => '{file_name,segment_number,timeline_id}',
  prosrc => 'pg_split_walfile_name' },

{ oid => '3165', descr => 'difference in bytes, given two wal locations',
  proname => 'pg_wal_lsn_diff', prorettype => 'numeric',
  proargtypes => 'pg_lsn pg_lsn', prosrc => 'pg_wal_lsn_diff' },

{ oid => '3809', descr => 'export a snapshot',
  proname => 'pg_export_snapshot', provolatile => 'v', proparallel => 'u',
  prorettype => 'text', proargtypes => '', prosrc => 'pg_export_snapshot' },

{ oid => '3810', descr => 'true if server is in recovery',
  proname => 'pg_is_in_recovery', provolatile => 'v', prorettype => 'bool',
  proargtypes => '', prosrc => 'pg_is_in_recovery' },

{ oid => '3820', descr => 'current wal flush location',
  proname => 'pg_last_wal_receive_lsn', provolatile => 'v',
  prorettype => 'pg_lsn', proargtypes => '',
  prosrc => 'pg_last_wal_receive_lsn' },
{ oid => '3821', descr => 'last wal replay location',
  proname => 'pg_last_wal_replay_lsn', provolatile => 'v',
  prorettype => 'pg_lsn', proargtypes => '',
  prosrc => 'pg_last_wal_replay_lsn' },
{ oid => '3830', descr => 'timestamp of last replay xact',
  proname => 'pg_last_xact_replay_timestamp', provolatile => 'v',
  prorettype => 'timestamptz', proargtypes => '',
  prosrc => 'pg_last_xact_replay_timestamp' },

{ oid => '3071', descr => 'pause wal replay',
  proname => 'pg_wal_replay_pause', provolatile => 'v', prorettype => 'void',
  proargtypes => '', prosrc => 'pg_wal_replay_pause' },
{ oid => '3072', descr => 'resume wal replay, if it was paused',
  proname => 'pg_wal_replay_resume', provolatile => 'v', prorettype => 'void',
  proargtypes => '', prosrc => 'pg_wal_replay_resume' },
{ oid => '3073', descr => 'true if wal replay is paused',
  proname => 'pg_is_wal_replay_paused', provolatile => 'v',
  prorettype => 'bool', proargtypes => '',
  prosrc => 'pg_is_wal_replay_paused' },
{ oid => '1137', descr => 'get wal replay pause state',
  proname => 'pg_get_wal_replay_pause_state', provolatile => 'v',
  prorettype => 'text', proargtypes => '',
  prosrc => 'pg_get_wal_replay_pause_state' },

{ oid => '6224', descr => 'get resource managers loaded in system',
  proname => 'pg_get_wal_resource_managers', prorows => '50', proretset => 't',
  provolatile => 'v', prorettype => 'record', proargtypes => '',
  proallargtypes => '{int4,text,bool}', proargmodes => '{o,o,o}',
  proargnames => '{rm_id, rm_name, rm_builtin}',
  prosrc => 'pg_get_wal_resource_managers' },

{ oid => '2621', descr => 'reload configuration files',
  proname => 'pg_reload_conf', provolatile => 'v', prorettype => 'bool',
  proargtypes => '', prosrc => 'pg_reload_conf' },
{ oid => '2622', descr => 'rotate log file',
  proname => 'pg_rotate_logfile', provolatile => 'v', prorettype => 'bool',
  proargtypes => '', prosrc => 'pg_rotate_logfile_v2' },
{ oid => '4099', descr => 'rotate log file - old version for adminpack 1.0',
  proname => 'pg_rotate_logfile_old', provolatile => 'v', prorettype => 'bool',
  proargtypes => '', prosrc => 'pg_rotate_logfile' },
{ oid => '3800', descr => 'current logging collector file location',
  proname => 'pg_current_logfile', proisstrict => 'f', provolatile => 'v',
  prorettype => 'text', proargtypes => '', prosrc => 'pg_current_logfile' },
{ oid => '3801', descr => 'current logging collector file location',
  proname => 'pg_current_logfile', proisstrict => 'f', provolatile => 'v',
  prorettype => 'text', proargtypes => 'text',
  prosrc => 'pg_current_logfile_1arg' },

{ oid => '2623', descr => 'get information about file',
  proname => 'pg_stat_file', provolatile => 'v', prorettype => 'record',
  proargtypes => 'text',
  proallargtypes => '{text,int8,timestamptz,timestamptz,timestamptz,timestamptz,bool}',
  proargmodes => '{i,o,o,o,o,o,o}',
  proargnames => '{filename,size,access,modification,change,creation,isdir}',
  prosrc => 'pg_stat_file_1arg' },
{ oid => '3307', descr => 'get information about file',
  proname => 'pg_stat_file', provolatile => 'v', prorettype => 'record',
  proargtypes => 'text bool',
  proallargtypes => '{text,bool,int8,timestamptz,timestamptz,timestamptz,timestamptz,bool}',
  proargmodes => '{i,i,o,o,o,o,o,o}',
  proargnames => '{filename,missing_ok,size,access,modification,change,creation,isdir}',
  prosrc => 'pg_stat_file' },
{ oid => '2624', descr => 'read text from a file',
  proname => 'pg_read_file', provolatile => 'v', prorettype => 'text',
  proargtypes => 'text int8 int8', prosrc => 'pg_read_file_off_len' },
{ oid => '3293', descr => 'read text from a file',
  proname => 'pg_read_file', provolatile => 'v', prorettype => 'text',
  proargtypes => 'text int8 int8 bool',
  prosrc => 'pg_read_file_off_len_missing' },
{ oid => '4100',
  descr => 'read text from a file - old version for adminpack 1.0',
  proname => 'pg_read_file_old', provolatile => 'v', prorettype => 'text',
  proargtypes => 'text int8 int8', prosrc => 'pg_read_file' },
{ oid => '3826', descr => 'read text from a file',
  proname => 'pg_read_file', provolatile => 'v', prorettype => 'text',
  proargtypes => 'text', prosrc => 'pg_read_file_all' },
{ oid => '6208', descr => 'read text from a file',
  proname => 'pg_read_file', provolatile => 'v', prorettype => 'text',
  proargtypes => 'text bool', prosrc => 'pg_read_file_all_missing' },
{ oid => '3827', descr => 'read bytea from a file',
  proname => 'pg_read_binary_file', provolatile => 'v', prorettype => 'bytea',
  proargtypes => 'text int8 int8', prosrc => 'pg_read_binary_file_off_len' },
{ oid => '3295', descr => 'read bytea from a file',
  proname => 'pg_read_binary_file', provolatile => 'v', prorettype => 'bytea',
  proargtypes => 'text int8 int8 bool',
  prosrc => 'pg_read_binary_file_off_len_missing' },
{ oid => '3828', descr => 'read bytea from a file',
  proname => 'pg_read_binary_file', provolatile => 'v', prorettype => 'bytea',
  proargtypes => 'text', prosrc => 'pg_read_binary_file_all' },
{ oid => '6209', descr => 'read bytea from a file',
  proname => 'pg_read_binary_file', provolatile => 'v', prorettype => 'bytea',
  proargtypes => 'text bool', prosrc => 'pg_read_binary_file_all_missing' },
{ oid => '2625', descr => 'list all files in a directory',
  proname => 'pg_ls_dir', prorows => '1000', proretset => 't',
  provolatile => 'v', prorettype => 'text', proargtypes => 'text',
  prosrc => 'pg_ls_dir_1arg' },
{ oid => '3297', descr => 'list all files in a directory',
  proname => 'pg_ls_dir', prorows => '1000', proretset => 't',
  provolatile => 'v', prorettype => 'text', proargtypes => 'text bool bool',
  prosrc => 'pg_ls_dir' },
{ oid => '2626', descr => 'sleep for the specified time in seconds',
  proname => 'pg_sleep', provolatile => 'v', prorettype => 'void',
  proargtypes => 'float8', prosrc => 'pg_sleep' },
{ oid => '3935', descr => 'sleep for the specified interval',
  proname => 'pg_sleep_for', prolang => 'sql', provolatile => 'v',
  prorettype => 'void', proargtypes => 'interval',
  prosrc => 'see system_functions.sql' },
{ oid => '3936', descr => 'sleep until the specified time',
  proname => 'pg_sleep_until', prolang => 'sql', provolatile => 'v',
  prorettype => 'void', proargtypes => 'timestamptz',
  prosrc => 'see system_functions.sql' },
{ oid => '315', descr => 'Is JIT compilation available in this session?',
  proname => 'pg_jit_available', provolatile => 'v', prorettype => 'bool',
  proargtypes => '', prosrc => 'pg_jit_available' },

{ oid => '2971', descr => 'convert boolean to text',
  proname => 'text', prorettype => 'text', proargtypes => 'bool',
  prosrc => 'booltext' },

# Aggregates (moved here from pg_aggregate for 7.3)

{ oid => '2100',
  descr => 'the average (arithmetic mean) as numeric of all bigint values',
  proname => 'avg', prokind => 'a', proisstrict => 'f', prorettype => 'numeric',
  proargtypes => 'int8', prosrc => 'aggregate_dummy' },
{ oid => '2101',
  descr => 'the average (arithmetic mean) as numeric of all integer values',
  proname => 'avg', prokind => 'a', proisstrict => 'f', prorettype => 'numeric',
  proargtypes => 'int4', prosrc => 'aggregate_dummy' },
{ oid => '2102',
  descr => 'the average (arithmetic mean) as numeric of all smallint values',
  proname => 'avg', prokind => 'a', proisstrict => 'f', prorettype => 'numeric',
  proargtypes => 'int2', prosrc => 'aggregate_dummy' },
{ oid => '2103',
  descr => 'the average (arithmetic mean) as numeric of all numeric values',
  proname => 'avg', prokind => 'a', proisstrict => 'f', prorettype => 'numeric',
  proargtypes => 'numeric', prosrc => 'aggregate_dummy' },
{ oid => '2104',
  descr => 'the average (arithmetic mean) as float8 of all float4 values',
  proname => 'avg', prokind => 'a', proisstrict => 'f', prorettype => 'float8',
  proargtypes => 'float4', prosrc => 'aggregate_dummy' },
{ oid => '2105',
  descr => 'the average (arithmetic mean) as float8 of all float8 values',
  proname => 'avg', prokind => 'a', proisstrict => 'f', prorettype => 'float8',
  proargtypes => 'float8', prosrc => 'aggregate_dummy' },
{ oid => '2106',
  descr => 'the average (arithmetic mean) as interval of all interval values',
  proname => 'avg', prokind => 'a', proisstrict => 'f',
  prorettype => 'interval', proargtypes => 'interval',
  prosrc => 'aggregate_dummy' },

{ oid => '2107', descr => 'sum as numeric across all bigint input values',
  proname => 'sum', prokind => 'a', proisstrict => 'f', prorettype => 'numeric',
  proargtypes => 'int8', prosrc => 'aggregate_dummy' },
{ oid => '2108', descr => 'sum as bigint across all integer input values',
  proname => 'sum', prokind => 'a', proisstrict => 'f', prorettype => 'int8',
  proargtypes => 'int4', prosrc => 'aggregate_dummy' },
{ oid => '2109', descr => 'sum as bigint across all smallint input values',
  proname => 'sum', prokind => 'a', proisstrict => 'f', prorettype => 'int8',
  proargtypes => 'int2', prosrc => 'aggregate_dummy' },
{ oid => '2110', descr => 'sum as float4 across all float4 input values',
  proname => 'sum', prokind => 'a', proisstrict => 'f', prorettype => 'float4',
  proargtypes => 'float4', prosrc => 'aggregate_dummy' },
{ oid => '2111', descr => 'sum as float8 across all float8 input values',
  proname => 'sum', prokind => 'a', proisstrict => 'f', prorettype => 'float8',
  proargtypes => 'float8', prosrc => 'aggregate_dummy' },
{ oid => '2112', descr => 'sum as money across all money input values',
  proname => 'sum', prokind => 'a', proisstrict => 'f', prorettype => 'money',
  proargtypes => 'money', prosrc => 'aggregate_dummy' },
{ oid => '2113', descr => 'sum as interval across all interval input values',
  proname => 'sum', prokind => 'a', proisstrict => 'f',
  prorettype => 'interval', proargtypes => 'interval',
  prosrc => 'aggregate_dummy' },
{ oid => '2114', descr => 'sum as numeric across all numeric input values',
  proname => 'sum', prokind => 'a', proisstrict => 'f', prorettype => 'numeric',
  proargtypes => 'numeric', prosrc => 'aggregate_dummy' },

{ oid => '2115', descr => 'maximum value of all bigint input values',
  proname => 'max', prokind => 'a', proisstrict => 'f', prorettype => 'int8',
  proargtypes => 'int8', prosrc => 'aggregate_dummy' },
{ oid => '2116', descr => 'maximum value of all integer input values',
  proname => 'max', prokind => 'a', proisstrict => 'f', prorettype => 'int4',
  proargtypes => 'int4', prosrc => 'aggregate_dummy' },
{ oid => '2117', descr => 'maximum value of all smallint input values',
  proname => 'max', prokind => 'a', proisstrict => 'f', prorettype => 'int2',
  proargtypes => 'int2', prosrc => 'aggregate_dummy' },
{ oid => '2118', descr => 'maximum value of all oid input values',
  proname => 'max', prokind => 'a', proisstrict => 'f', prorettype => 'oid',
  proargtypes => 'oid', prosrc => 'aggregate_dummy' },
{ oid => '2119', descr => 'maximum value of all float4 input values',
  proname => 'max', prokind => 'a', proisstrict => 'f', prorettype => 'float4',
  proargtypes => 'float4', prosrc => 'aggregate_dummy' },
{ oid => '2120', descr => 'maximum value of all float8 input values',
  proname => 'max', prokind => 'a', proisstrict => 'f', prorettype => 'float8',
  proargtypes => 'float8', prosrc => 'aggregate_dummy' },
{ oid => '2122', descr => 'maximum value of all date input values',
  proname => 'max', prokind => 'a', proisstrict => 'f', prorettype => 'date',
  proargtypes => 'date', prosrc => 'aggregate_dummy' },
{ oid => '2123', descr => 'maximum value of all time input values',
  proname => 'max', prokind => 'a', proisstrict => 'f', prorettype => 'time',
  proargtypes => 'time', prosrc => 'aggregate_dummy' },
{ oid => '2124',
  descr => 'maximum value of all time with time zone input values',
  proname => 'max', prokind => 'a', proisstrict => 'f', prorettype => 'timetz',
  proargtypes => 'timetz', prosrc => 'aggregate_dummy' },
{ oid => '2125', descr => 'maximum value of all money input values',
  proname => 'max', prokind => 'a', proisstrict => 'f', prorettype => 'money',
  proargtypes => 'money', prosrc => 'aggregate_dummy' },
{ oid => '2126', descr => 'maximum value of all timestamp input values',
  proname => 'max', prokind => 'a', proisstrict => 'f',
  prorettype => 'timestamp', proargtypes => 'timestamp',
  prosrc => 'aggregate_dummy' },
{ oid => '2127',
  descr => 'maximum value of all timestamp with time zone input values',
  proname => 'max', prokind => 'a', proisstrict => 'f',
  prorettype => 'timestamptz', proargtypes => 'timestamptz',
  prosrc => 'aggregate_dummy' },
{ oid => '2128', descr => 'maximum value of all interval input values',
  proname => 'max', prokind => 'a', proisstrict => 'f',
  prorettype => 'interval', proargtypes => 'interval',
  prosrc => 'aggregate_dummy' },
{ oid => '2129', descr => 'maximum value of all text input values',
  proname => 'max', prokind => 'a', proisstrict => 'f', prorettype => 'text',
  proargtypes => 'text', prosrc => 'aggregate_dummy' },
{ oid => '2130', descr => 'maximum value of all numeric input values',
  proname => 'max', prokind => 'a', proisstrict => 'f', prorettype => 'numeric',
  proargtypes => 'numeric', prosrc => 'aggregate_dummy' },
{ oid => '2050', descr => 'maximum value of all anyarray input values',
  proname => 'max', prokind => 'a', proisstrict => 'f',
  prorettype => 'anyarray', proargtypes => 'anyarray',
  prosrc => 'aggregate_dummy' },
{ oid => '2244', descr => 'maximum value of all bpchar input values',
  proname => 'max', prokind => 'a', proisstrict => 'f', prorettype => 'bpchar',
  proargtypes => 'bpchar', prosrc => 'aggregate_dummy' },
{ oid => '2797', descr => 'maximum value of all tid input values',
  proname => 'max', prokind => 'a', proisstrict => 'f', prorettype => 'tid',
  proargtypes => 'tid', prosrc => 'aggregate_dummy' },
{ oid => '3564', descr => 'maximum value of all inet input values',
  proname => 'max', prokind => 'a', proisstrict => 'f', prorettype => 'inet',
  proargtypes => 'inet', prosrc => 'aggregate_dummy' },
{ oid => '4189', descr => 'maximum value of all pg_lsn input values',
  proname => 'max', prokind => 'a', proisstrict => 'f', prorettype => 'pg_lsn',
  proargtypes => 'pg_lsn', prosrc => 'aggregate_dummy' },
{ oid => '5099', descr => 'maximum value of all xid8 input values',
  proname => 'max', prokind => 'a', proisstrict => 'f', prorettype => 'xid8',
  proargtypes => 'xid8', prosrc => 'aggregate_dummy' },

{ oid => '2131', descr => 'minimum value of all bigint input values',
  proname => 'min', prokind => 'a', proisstrict => 'f', prorettype => 'int8',
  proargtypes => 'int8', prosrc => 'aggregate_dummy' },
{ oid => '2132', descr => 'minimum value of all integer input values',
  proname => 'min', prokind => 'a', proisstrict => 'f', prorettype => 'int4',
  proargtypes => 'int4', prosrc => 'aggregate_dummy' },
{ oid => '2133', descr => 'minimum value of all smallint input values',
  proname => 'min', prokind => 'a', proisstrict => 'f', prorettype => 'int2',
  proargtypes => 'int2', prosrc => 'aggregate_dummy' },
{ oid => '2134', descr => 'minimum value of all oid input values',
  proname => 'min', prokind => 'a', proisstrict => 'f', prorettype => 'oid',
  proargtypes => 'oid', prosrc => 'aggregate_dummy' },
{ oid => '2135', descr => 'minimum value of all float4 input values',
  proname => 'min', prokind => 'a', proisstrict => 'f', prorettype => 'float4',
  proargtypes => 'float4', prosrc => 'aggregate_dummy' },
{ oid => '2136', descr => 'minimum value of all float8 input values',
  proname => 'min', prokind => 'a', proisstrict => 'f', prorettype => 'float8',
  proargtypes => 'float8', prosrc => 'aggregate_dummy' },
{ oid => '2138', descr => 'minimum value of all date input values',
  proname => 'min', prokind => 'a', proisstrict => 'f', prorettype => 'date',
  proargtypes => 'date', prosrc => 'aggregate_dummy' },
{ oid => '2139', descr => 'minimum value of all time input values',
  proname => 'min', prokind => 'a', proisstrict => 'f', prorettype => 'time',
  proargtypes => 'time', prosrc => 'aggregate_dummy' },
{ oid => '2140',
  descr => 'minimum value of all time with time zone input values',
  proname => 'min', prokind => 'a', proisstrict => 'f', prorettype => 'timetz',
  proargtypes => 'timetz', prosrc => 'aggregate_dummy' },
{ oid => '2141', descr => 'minimum value of all money input values',
  proname => 'min', prokind => 'a', proisstrict => 'f', prorettype => 'money',
  proargtypes => 'money', prosrc => 'aggregate_dummy' },
{ oid => '2142', descr => 'minimum value of all timestamp input values',
  proname => 'min', prokind => 'a', proisstrict => 'f',
  prorettype => 'timestamp', proargtypes => 'timestamp',
  prosrc => 'aggregate_dummy' },
{ oid => '2143',
  descr => 'minimum value of all timestamp with time zone input values',
  proname => 'min', prokind => 'a', proisstrict => 'f',
  prorettype => 'timestamptz', proargtypes => 'timestamptz',
  prosrc => 'aggregate_dummy' },
{ oid => '2144', descr => 'minimum value of all interval input values',
  proname => 'min', prokind => 'a', proisstrict => 'f',
  prorettype => 'interval', proargtypes => 'interval',
  prosrc => 'aggregate_dummy' },
{ oid => '2145', descr => 'minimum value of all text values',
  proname => 'min', prokind => 'a', proisstrict => 'f', prorettype => 'text',
  proargtypes => 'text', prosrc => 'aggregate_dummy' },
{ oid => '2146', descr => 'minimum value of all numeric input values',
  proname => 'min', prokind => 'a', proisstrict => 'f', prorettype => 'numeric',
  proargtypes => 'numeric', prosrc => 'aggregate_dummy' },
{ oid => '2051', descr => 'minimum value of all anyarray input values',
  proname => 'min', prokind => 'a', proisstrict => 'f',
  prorettype => 'anyarray', proargtypes => 'anyarray',
  prosrc => 'aggregate_dummy' },
{ oid => '2245', descr => 'minimum value of all bpchar input values',
  proname => 'min', prokind => 'a', proisstrict => 'f', prorettype => 'bpchar',
  proargtypes => 'bpchar', prosrc => 'aggregate_dummy' },
{ oid => '2798', descr => 'minimum value of all tid input values',
  proname => 'min', prokind => 'a', proisstrict => 'f', prorettype => 'tid',
  proargtypes => 'tid', prosrc => 'aggregate_dummy' },
{ oid => '3565', descr => 'minimum value of all inet input values',
  proname => 'min', prokind => 'a', proisstrict => 'f', prorettype => 'inet',
  proargtypes => 'inet', prosrc => 'aggregate_dummy' },
{ oid => '4190', descr => 'minimum value of all pg_lsn input values',
  proname => 'min', prokind => 'a', proisstrict => 'f', prorettype => 'pg_lsn',
  proargtypes => 'pg_lsn', prosrc => 'aggregate_dummy' },
{ oid => '5100', descr => 'minimum value of all xid8 input values',
  proname => 'min', prokind => 'a', proisstrict => 'f', prorettype => 'xid8',
  proargtypes => 'xid8', prosrc => 'aggregate_dummy' },

# count has two forms: count(any) and count(*)
{ oid => '2147',
  descr => 'number of input rows for which the input expression is not null',
  proname => 'count', prosupport => 'int8inc_support', prokind => 'a',
  proisstrict => 'f', prorettype => 'int8', proargtypes => 'any',
  prosrc => 'aggregate_dummy' },
{ oid => '2803', descr => 'number of input rows',
  proname => 'count', prosupport => 'int8inc_support', prokind => 'a',
  proisstrict => 'f', prorettype => 'int8', proargtypes => '',
  prosrc => 'aggregate_dummy' },
{ oid => '6236', descr => 'planner support for count run condition',
  proname => 'int8inc_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'int8inc_support' },

{ oid => '2718',
  descr => 'population variance of bigint input values (square of the population standard deviation)',
  proname => 'var_pop', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'int8', prosrc => 'aggregate_dummy' },
{ oid => '2719',
  descr => 'population variance of integer input values (square of the population standard deviation)',
  proname => 'var_pop', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'int4', prosrc => 'aggregate_dummy' },
{ oid => '2720',
  descr => 'population variance of smallint input values (square of the population standard deviation)',
  proname => 'var_pop', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'int2', prosrc => 'aggregate_dummy' },
{ oid => '2721',
  descr => 'population variance of float4 input values (square of the population standard deviation)',
  proname => 'var_pop', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float4',
  prosrc => 'aggregate_dummy' },
{ oid => '2722',
  descr => 'population variance of float8 input values (square of the population standard deviation)',
  proname => 'var_pop', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'aggregate_dummy' },
{ oid => '2723',
  descr => 'population variance of numeric input values (square of the population standard deviation)',
  proname => 'var_pop', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'numeric',
  prosrc => 'aggregate_dummy' },

{ oid => '2641',
  descr => 'sample variance of bigint input values (square of the sample standard deviation)',
  proname => 'var_samp', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'int8', prosrc => 'aggregate_dummy' },
{ oid => '2642',
  descr => 'sample variance of integer input values (square of the sample standard deviation)',
  proname => 'var_samp', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'int4', prosrc => 'aggregate_dummy' },
{ oid => '2643',
  descr => 'sample variance of smallint input values (square of the sample standard deviation)',
  proname => 'var_samp', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'int2', prosrc => 'aggregate_dummy' },
{ oid => '2644',
  descr => 'sample variance of float4 input values (square of the sample standard deviation)',
  proname => 'var_samp', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float4',
  prosrc => 'aggregate_dummy' },

{ oid => '2645',
  descr => 'sample variance of float8 input values (square of the sample standard deviation)',
  proname => 'var_samp', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'aggregate_dummy' },
{ oid => '2646',
  descr => 'sample variance of numeric input values (square of the sample standard deviation)',
  proname => 'var_samp', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'numeric',
  prosrc => 'aggregate_dummy' },

{ oid => '2148', descr => 'historical alias for var_samp',
  proname => 'variance', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'int8', prosrc => 'aggregate_dummy' },
{ oid => '2149', descr => 'historical alias for var_samp',
  proname => 'variance', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'int4', prosrc => 'aggregate_dummy' },
{ oid => '2150', descr => 'historical alias for var_samp',
  proname => 'variance', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'int2', prosrc => 'aggregate_dummy' },
{ oid => '2151', descr => 'historical alias for var_samp',
  proname => 'variance', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float4',
  prosrc => 'aggregate_dummy' },
{ oid => '2152', descr => 'historical alias for var_samp',
  proname => 'variance', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'aggregate_dummy' },
{ oid => '2153', descr => 'historical alias for var_samp',
  proname => 'variance', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'numeric',
  prosrc => 'aggregate_dummy' },

{ oid => '2724',
  descr => 'population standard deviation of bigint input values',
  proname => 'stddev_pop', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'int8', prosrc => 'aggregate_dummy' },
{ oid => '2725',
  descr => 'population standard deviation of integer input values',
  proname => 'stddev_pop', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'int4', prosrc => 'aggregate_dummy' },
{ oid => '2726',
  descr => 'population standard deviation of smallint input values',
  proname => 'stddev_pop', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'int2', prosrc => 'aggregate_dummy' },
{ oid => '2727',
  descr => 'population standard deviation of float4 input values',
  proname => 'stddev_pop', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float4',
  prosrc => 'aggregate_dummy' },
{ oid => '2728',
  descr => 'population standard deviation of float8 input values',
  proname => 'stddev_pop', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'aggregate_dummy' },
{ oid => '2729',
  descr => 'population standard deviation of numeric input values',
  proname => 'stddev_pop', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'numeric',
  prosrc => 'aggregate_dummy' },

{ oid => '2712', descr => 'sample standard deviation of bigint input values',
  proname => 'stddev_samp', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'int8', prosrc => 'aggregate_dummy' },
{ oid => '2713', descr => 'sample standard deviation of integer input values',
  proname => 'stddev_samp', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'int4', prosrc => 'aggregate_dummy' },
{ oid => '2714',
  descr => 'sample standard deviation of smallint input values',
  proname => 'stddev_samp', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'int2', prosrc => 'aggregate_dummy' },
{ oid => '2715', descr => 'sample standard deviation of float4 input values',
  proname => 'stddev_samp', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float4',
  prosrc => 'aggregate_dummy' },
{ oid => '2716', descr => 'sample standard deviation of float8 input values',
  proname => 'stddev_samp', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'aggregate_dummy' },
{ oid => '2717', descr => 'sample standard deviation of numeric input values',
  proname => 'stddev_samp', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'numeric',
  prosrc => 'aggregate_dummy' },

{ oid => '2154', descr => 'historical alias for stddev_samp',
  proname => 'stddev', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'int8', prosrc => 'aggregate_dummy' },
{ oid => '2155', descr => 'historical alias for stddev_samp',
  proname => 'stddev', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'int4', prosrc => 'aggregate_dummy' },
{ oid => '2156', descr => 'historical alias for stddev_samp',
  proname => 'stddev', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'int2', prosrc => 'aggregate_dummy' },
{ oid => '2157', descr => 'historical alias for stddev_samp',
  proname => 'stddev', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float4',
  prosrc => 'aggregate_dummy' },
{ oid => '2158', descr => 'historical alias for stddev_samp',
  proname => 'stddev', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float8',
  prosrc => 'aggregate_dummy' },
{ oid => '2159', descr => 'historical alias for stddev_samp',
  proname => 'stddev', prokind => 'a', proisstrict => 'f',
  prorettype => 'numeric', proargtypes => 'numeric',
  prosrc => 'aggregate_dummy' },

{ oid => '2818',
  descr => 'number of input rows in which both expressions are not null',
  proname => 'regr_count', prokind => 'a', proisstrict => 'f',
  prorettype => 'int8', proargtypes => 'float8 float8',
  prosrc => 'aggregate_dummy' },
{ oid => '2819',
  descr => 'sum of squares of the independent variable (sum(X^2) - sum(X)^2/N)',
  proname => 'regr_sxx', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float8 float8',
  prosrc => 'aggregate_dummy' },
{ oid => '2820',
  descr => 'sum of squares of the dependent variable (sum(Y^2) - sum(Y)^2/N)',
  proname => 'regr_syy', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float8 float8',
  prosrc => 'aggregate_dummy' },
{ oid => '2821',
  descr => 'sum of products of independent times dependent variable (sum(X*Y) - sum(X) * sum(Y)/N)',
  proname => 'regr_sxy', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float8 float8',
  prosrc => 'aggregate_dummy' },
{ oid => '2822', descr => 'average of the independent variable (sum(X)/N)',
  proname => 'regr_avgx', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float8 float8',
  prosrc => 'aggregate_dummy' },
{ oid => '2823', descr => 'average of the dependent variable (sum(Y)/N)',
  proname => 'regr_avgy', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float8 float8',
  prosrc => 'aggregate_dummy' },
{ oid => '2824', descr => 'square of the correlation coefficient',
  proname => 'regr_r2', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float8 float8',
  prosrc => 'aggregate_dummy' },
{ oid => '2825',
  descr => 'slope of the least-squares-fit linear equation determined by the (X, Y) pairs',
  proname => 'regr_slope', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float8 float8',
  prosrc => 'aggregate_dummy' },
{ oid => '2826',
  descr => 'y-intercept of the least-squares-fit linear equation determined by the (X, Y) pairs',
  proname => 'regr_intercept', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float8 float8',
  prosrc => 'aggregate_dummy' },

{ oid => '2827', descr => 'population covariance',
  proname => 'covar_pop', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float8 float8',
  prosrc => 'aggregate_dummy' },
{ oid => '2828', descr => 'sample covariance',
  proname => 'covar_samp', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float8 float8',
  prosrc => 'aggregate_dummy' },
{ oid => '2829', descr => 'correlation coefficient',
  proname => 'corr', prokind => 'a', proisstrict => 'f', prorettype => 'float8',
  proargtypes => 'float8 float8', prosrc => 'aggregate_dummy' },

{ oid => '2160',
  proname => 'text_pattern_lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'text text', prosrc => 'text_pattern_lt' },
{ oid => '2161',
  proname => 'text_pattern_le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'text text', prosrc => 'text_pattern_le' },
{ oid => '2163',
  proname => 'text_pattern_ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'text text', prosrc => 'text_pattern_ge' },
{ oid => '2164',
  proname => 'text_pattern_gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'text text', prosrc => 'text_pattern_gt' },
{ oid => '2166', descr => 'less-equal-greater',
  proname => 'bttext_pattern_cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'text text', prosrc => 'bttext_pattern_cmp' },
{ oid => '3332', descr => 'sort support',
  proname => 'bttext_pattern_sortsupport', prorettype => 'void',
  proargtypes => 'internal', prosrc => 'bttext_pattern_sortsupport' },

{ oid => '2174',
  proname => 'bpchar_pattern_lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bpchar bpchar', prosrc => 'bpchar_pattern_lt' },
{ oid => '2175',
  proname => 'bpchar_pattern_le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bpchar bpchar', prosrc => 'bpchar_pattern_le' },
{ oid => '2177',
  proname => 'bpchar_pattern_ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bpchar bpchar', prosrc => 'bpchar_pattern_ge' },
{ oid => '2178',
  proname => 'bpchar_pattern_gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'bpchar bpchar', prosrc => 'bpchar_pattern_gt' },
{ oid => '2180', descr => 'less-equal-greater',
  proname => 'btbpchar_pattern_cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'bpchar bpchar', prosrc => 'btbpchar_pattern_cmp' },
{ oid => '3333', descr => 'sort support',
  proname => 'btbpchar_pattern_sortsupport', prorettype => 'void',
  proargtypes => 'internal', prosrc => 'btbpchar_pattern_sortsupport' },

{ oid => '2188', descr => 'less-equal-greater',
  proname => 'btint48cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'int4 int8', prosrc => 'btint48cmp' },
{ oid => '2189', descr => 'less-equal-greater',
  proname => 'btint84cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'int8 int4', prosrc => 'btint84cmp' },
{ oid => '2190', descr => 'less-equal-greater',
  proname => 'btint24cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'int2 int4', prosrc => 'btint24cmp' },
{ oid => '2191', descr => 'less-equal-greater',
  proname => 'btint42cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'int4 int2', prosrc => 'btint42cmp' },
{ oid => '2192', descr => 'less-equal-greater',
  proname => 'btint28cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'int2 int8', prosrc => 'btint28cmp' },
{ oid => '2193', descr => 'less-equal-greater',
  proname => 'btint82cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'int8 int2', prosrc => 'btint82cmp' },
{ oid => '2194', descr => 'less-equal-greater',
  proname => 'btfloat48cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'float4 float8', prosrc => 'btfloat48cmp' },
{ oid => '2195', descr => 'less-equal-greater',
  proname => 'btfloat84cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'float8 float4', prosrc => 'btfloat84cmp' },

{ oid => '2212', descr => 'I/O',
  proname => 'regprocedurein', provolatile => 's', prorettype => 'regprocedure',
  proargtypes => 'cstring', prosrc => 'regprocedurein' },
{ oid => '2213', descr => 'I/O',
  proname => 'regprocedureout', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'regprocedure', prosrc => 'regprocedureout' },
{ oid => '2214', descr => 'I/O',
  proname => 'regoperin', provolatile => 's', prorettype => 'regoper',
  proargtypes => 'cstring', prosrc => 'regoperin' },
{ oid => '2215', descr => 'I/O',
  proname => 'regoperout', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'regoper', prosrc => 'regoperout' },
{ oid => '3492', descr => 'convert operator name to regoper',
  proname => 'to_regoper', provolatile => 's', prorettype => 'regoper',
  proargtypes => 'text', prosrc => 'to_regoper' },
{ oid => '3476', descr => 'convert operator name to regoperator',
  proname => 'to_regoperator', provolatile => 's', prorettype => 'regoperator',
  proargtypes => 'text', prosrc => 'to_regoperator' },
{ oid => '2216', descr => 'I/O',
  proname => 'regoperatorin', provolatile => 's', prorettype => 'regoperator',
  proargtypes => 'cstring', prosrc => 'regoperatorin' },
{ oid => '2217', descr => 'I/O',
  proname => 'regoperatorout', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'regoperator', prosrc => 'regoperatorout' },
{ oid => '2218', descr => 'I/O',
  proname => 'regclassin', provolatile => 's', prorettype => 'regclass',
  proargtypes => 'cstring', prosrc => 'regclassin' },
{ oid => '2219', descr => 'I/O',
  proname => 'regclassout', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'regclass', prosrc => 'regclassout' },
{ oid => '3495', descr => 'convert classname to regclass',
  proname => 'to_regclass', provolatile => 's', prorettype => 'regclass',
  proargtypes => 'text', prosrc => 'to_regclass' },
{ oid => '4193', descr => 'I/O',
  proname => 'regcollationin', provolatile => 's', prorettype => 'regcollation',
  proargtypes => 'cstring', prosrc => 'regcollationin' },
{ oid => '4194', descr => 'I/O',
  proname => 'regcollationout', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'regcollation', prosrc => 'regcollationout' },
{ oid => '4195', descr => 'convert classname to regcollation',
  proname => 'to_regcollation', provolatile => 's',
  prorettype => 'regcollation', proargtypes => 'text',
  prosrc => 'to_regcollation' },
{ oid => '2220', descr => 'I/O',
  proname => 'regtypein', provolatile => 's', prorettype => 'regtype',
  proargtypes => 'cstring', prosrc => 'regtypein' },
{ oid => '2221', descr => 'I/O',
  proname => 'regtypeout', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'regtype', prosrc => 'regtypeout' },
{ oid => '3493', descr => 'convert type name to regtype',
  proname => 'to_regtype', provolatile => 's', prorettype => 'regtype',
  proargtypes => 'text', prosrc => 'to_regtype' },
{ oid => '1079', descr => 'convert text to regclass',
  proname => 'regclass', provolatile => 's', prorettype => 'regclass',
  proargtypes => 'text', prosrc => 'text_regclass' },

{ oid => '4098', descr => 'I/O',
  proname => 'regrolein', provolatile => 's', prorettype => 'regrole',
  proargtypes => 'cstring', prosrc => 'regrolein' },
{ oid => '4092', descr => 'I/O',
  proname => 'regroleout', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'regrole', prosrc => 'regroleout' },
{ oid => '4093', descr => 'convert role name to regrole',
  proname => 'to_regrole', provolatile => 's', prorettype => 'regrole',
  proargtypes => 'text', prosrc => 'to_regrole' },

{ oid => '4084', descr => 'I/O',
  proname => 'regnamespacein', provolatile => 's', prorettype => 'regnamespace',
  proargtypes => 'cstring', prosrc => 'regnamespacein' },
{ oid => '4085', descr => 'I/O',
  proname => 'regnamespaceout', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'regnamespace', prosrc => 'regnamespaceout' },
{ oid => '4086', descr => 'convert namespace name to regnamespace',
  proname => 'to_regnamespace', provolatile => 's',
  prorettype => 'regnamespace', proargtypes => 'text',
  prosrc => 'to_regnamespace' },

{ oid => '6210', descr => 'test whether string is valid input for data type',
  proname => 'pg_input_is_valid', provolatile => 's', prorettype => 'bool',
  proargtypes => 'text text', prosrc => 'pg_input_is_valid' },
{ oid => '6211',
  descr => 'get error details if string is not valid input for data type',
  proname => 'pg_input_error_info', provolatile => 's', prorettype => 'record',
  proargtypes => 'text text',
  proallargtypes => '{text,text,text,text,text,text}',
  proargmodes => '{i,i,o,o,o,o}',
  proargnames => '{value,type_name,message,detail,hint,sql_error_code}',
  prosrc => 'pg_input_error_info' },

{ oid => '1268',
  descr => 'parse qualified identifier to array of identifiers',
  proname => 'parse_ident', prorettype => '_text', proargtypes => 'text bool',
  proargnames => '{str,strict}', prosrc => 'parse_ident' },

{ oid => '2246', descr => '(internal)',
  proname => 'fmgr_internal_validator', provolatile => 's',
  prorettype => 'void', proargtypes => 'oid',
  prosrc => 'fmgr_internal_validator' },
{ oid => '2247', descr => '(internal)',
  proname => 'fmgr_c_validator', provolatile => 's', prorettype => 'void',
  proargtypes => 'oid', prosrc => 'fmgr_c_validator' },
{ oid => '2248', descr => '(internal)',
  proname => 'fmgr_sql_validator', provolatile => 's', prorettype => 'void',
  proargtypes => 'oid', prosrc => 'fmgr_sql_validator' },

{ oid => '2250',
  descr => 'user privilege on database by username, database name',
  proname => 'has_database_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name text text',
  prosrc => 'has_database_privilege_name_name' },
{ oid => '2251',
  descr => 'user privilege on database by username, database oid',
  proname => 'has_database_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name oid text', prosrc => 'has_database_privilege_name_id' },
{ oid => '2252',
  descr => 'user privilege on database by user oid, database name',
  proname => 'has_database_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid text text', prosrc => 'has_database_privilege_id_name' },
{ oid => '2253',
  descr => 'user privilege on database by user oid, database oid',
  proname => 'has_database_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid oid text', prosrc => 'has_database_privilege_id_id' },
{ oid => '2254',
  descr => 'current user privilege on database by database name',
  proname => 'has_database_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'text text', prosrc => 'has_database_privilege_name' },
{ oid => '2255',
  descr => 'current user privilege on database by database oid',
  proname => 'has_database_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid text', prosrc => 'has_database_privilege_id' },

{ oid => '2256',
  descr => 'user privilege on function by username, function name',
  proname => 'has_function_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name text text',
  prosrc => 'has_function_privilege_name_name' },
{ oid => '2257',
  descr => 'user privilege on function by username, function oid',
  proname => 'has_function_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name oid text', prosrc => 'has_function_privilege_name_id' },
{ oid => '2258',
  descr => 'user privilege on function by user oid, function name',
  proname => 'has_function_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid text text', prosrc => 'has_function_privilege_id_name' },
{ oid => '2259',
  descr => 'user privilege on function by user oid, function oid',
  proname => 'has_function_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid oid text', prosrc => 'has_function_privilege_id_id' },
{ oid => '2260',
  descr => 'current user privilege on function by function name',
  proname => 'has_function_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'text text', prosrc => 'has_function_privilege_name' },
{ oid => '2261',
  descr => 'current user privilege on function by function oid',
  proname => 'has_function_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid text', prosrc => 'has_function_privilege_id' },

{ oid => '2262',
  descr => 'user privilege on language by username, language name',
  proname => 'has_language_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name text text',
  prosrc => 'has_language_privilege_name_name' },
{ oid => '2263',
  descr => 'user privilege on language by username, language oid',
  proname => 'has_language_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name oid text', prosrc => 'has_language_privilege_name_id' },
{ oid => '2264',
  descr => 'user privilege on language by user oid, language name',
  proname => 'has_language_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid text text', prosrc => 'has_language_privilege_id_name' },
{ oid => '2265',
  descr => 'user privilege on language by user oid, language oid',
  proname => 'has_language_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid oid text', prosrc => 'has_language_privilege_id_id' },
{ oid => '2266',
  descr => 'current user privilege on language by language name',
  proname => 'has_language_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'text text', prosrc => 'has_language_privilege_name' },
{ oid => '2267',
  descr => 'current user privilege on language by language oid',
  proname => 'has_language_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid text', prosrc => 'has_language_privilege_id' },

{ oid => '2268', descr => 'user privilege on schema by username, schema name',
  proname => 'has_schema_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name text text', prosrc => 'has_schema_privilege_name_name' },
{ oid => '2269', descr => 'user privilege on schema by username, schema oid',
  proname => 'has_schema_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name oid text', prosrc => 'has_schema_privilege_name_id' },
{ oid => '2270', descr => 'user privilege on schema by user oid, schema name',
  proname => 'has_schema_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid text text', prosrc => 'has_schema_privilege_id_name' },
{ oid => '2271', descr => 'user privilege on schema by user oid, schema oid',
  proname => 'has_schema_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid oid text', prosrc => 'has_schema_privilege_id_id' },
{ oid => '2272', descr => 'current user privilege on schema by schema name',
  proname => 'has_schema_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'text text', prosrc => 'has_schema_privilege_name' },
{ oid => '2273', descr => 'current user privilege on schema by schema oid',
  proname => 'has_schema_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid text', prosrc => 'has_schema_privilege_id' },

{ oid => '2390',
  descr => 'user privilege on tablespace by username, tablespace name',
  proname => 'has_tablespace_privilege', provolatile => 's',
  prorettype => 'bool', proargtypes => 'name text text',
  prosrc => 'has_tablespace_privilege_name_name' },
{ oid => '2391',
  descr => 'user privilege on tablespace by username, tablespace oid',
  proname => 'has_tablespace_privilege', provolatile => 's',
  prorettype => 'bool', proargtypes => 'name oid text',
  prosrc => 'has_tablespace_privilege_name_id' },
{ oid => '2392',
  descr => 'user privilege on tablespace by user oid, tablespace name',
  proname => 'has_tablespace_privilege', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid text text',
  prosrc => 'has_tablespace_privilege_id_name' },
{ oid => '2393',
  descr => 'user privilege on tablespace by user oid, tablespace oid',
  proname => 'has_tablespace_privilege', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid oid text',
  prosrc => 'has_tablespace_privilege_id_id' },
{ oid => '2394',
  descr => 'current user privilege on tablespace by tablespace name',
  proname => 'has_tablespace_privilege', provolatile => 's',
  prorettype => 'bool', proargtypes => 'text text',
  prosrc => 'has_tablespace_privilege_name' },
{ oid => '2395',
  descr => 'current user privilege on tablespace by tablespace oid',
  proname => 'has_tablespace_privilege', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid text',
  prosrc => 'has_tablespace_privilege_id' },

{ oid => '3000',
  descr => 'user privilege on foreign data wrapper by username, foreign data wrapper name',
  proname => 'has_foreign_data_wrapper_privilege', provolatile => 's',
  prorettype => 'bool', proargtypes => 'name text text',
  prosrc => 'has_foreign_data_wrapper_privilege_name_name' },
{ oid => '3001',
  descr => 'user privilege on foreign data wrapper by username, foreign data wrapper oid',
  proname => 'has_foreign_data_wrapper_privilege', provolatile => 's',
  prorettype => 'bool', proargtypes => 'name oid text',
  prosrc => 'has_foreign_data_wrapper_privilege_name_id' },
{ oid => '3002',
  descr => 'user privilege on foreign data wrapper by user oid, foreign data wrapper name',
  proname => 'has_foreign_data_wrapper_privilege', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid text text',
  prosrc => 'has_foreign_data_wrapper_privilege_id_name' },
{ oid => '3003',
  descr => 'user privilege on foreign data wrapper by user oid, foreign data wrapper oid',
  proname => 'has_foreign_data_wrapper_privilege', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid oid text',
  prosrc => 'has_foreign_data_wrapper_privilege_id_id' },
{ oid => '3004',
  descr => 'current user privilege on foreign data wrapper by foreign data wrapper name',
  proname => 'has_foreign_data_wrapper_privilege', provolatile => 's',
  prorettype => 'bool', proargtypes => 'text text',
  prosrc => 'has_foreign_data_wrapper_privilege_name' },
{ oid => '3005',
  descr => 'current user privilege on foreign data wrapper by foreign data wrapper oid',
  proname => 'has_foreign_data_wrapper_privilege', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid text',
  prosrc => 'has_foreign_data_wrapper_privilege_id' },

{ oid => '3006', descr => 'user privilege on server by username, server name',
  proname => 'has_server_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name text text', prosrc => 'has_server_privilege_name_name' },
{ oid => '3007', descr => 'user privilege on server by username, server oid',
  proname => 'has_server_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name oid text', prosrc => 'has_server_privilege_name_id' },
{ oid => '3008', descr => 'user privilege on server by user oid, server name',
  proname => 'has_server_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid text text', prosrc => 'has_server_privilege_id_name' },
{ oid => '3009', descr => 'user privilege on server by user oid, server oid',
  proname => 'has_server_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid oid text', prosrc => 'has_server_privilege_id_id' },
{ oid => '3010', descr => 'current user privilege on server by server name',
  proname => 'has_server_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'text text', prosrc => 'has_server_privilege_name' },
{ oid => '3011', descr => 'current user privilege on server by server oid',
  proname => 'has_server_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid text', prosrc => 'has_server_privilege_id' },

{ oid => '3138', descr => 'user privilege on type by username, type name',
  proname => 'has_type_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name text text', prosrc => 'has_type_privilege_name_name' },
{ oid => '3139', descr => 'user privilege on type by username, type oid',
  proname => 'has_type_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name oid text', prosrc => 'has_type_privilege_name_id' },
{ oid => '3140', descr => 'user privilege on type by user oid, type name',
  proname => 'has_type_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid text text', prosrc => 'has_type_privilege_id_name' },
{ oid => '3141', descr => 'user privilege on type by user oid, type oid',
  proname => 'has_type_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid oid text', prosrc => 'has_type_privilege_id_id' },
{ oid => '3142', descr => 'current user privilege on type by type name',
  proname => 'has_type_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'text text', prosrc => 'has_type_privilege_name' },
{ oid => '3143', descr => 'current user privilege on type by type oid',
  proname => 'has_type_privilege', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid text', prosrc => 'has_type_privilege_id' },

{ oid => '6205',
  descr => 'user privilege on parameter by username, parameter name',
  proname => 'has_parameter_privilege', provolatile => 's',
  prorettype => 'bool', proargtypes => 'name text text',
  prosrc => 'has_parameter_privilege_name_name' },
{ oid => '6206',
  descr => 'user privilege on parameter by user oid, parameter name',
  proname => 'has_parameter_privilege', provolatile => 's',
  prorettype => 'bool', proargtypes => 'oid text text',
  prosrc => 'has_parameter_privilege_id_name' },
{ oid => '6207',
  descr => 'current user privilege on parameter by parameter name',
  proname => 'has_parameter_privilege', provolatile => 's',
  prorettype => 'bool', proargtypes => 'text text',
  prosrc => 'has_parameter_privilege_name' },

{ oid => '2705', descr => 'user privilege on role by username, role name',
  proname => 'pg_has_role', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name name text', prosrc => 'pg_has_role_name_name' },
{ oid => '2706', descr => 'user privilege on role by username, role oid',
  proname => 'pg_has_role', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name oid text', prosrc => 'pg_has_role_name_id' },
{ oid => '2707', descr => 'user privilege on role by user oid, role name',
  proname => 'pg_has_role', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid name text', prosrc => 'pg_has_role_id_name' },
{ oid => '2708', descr => 'user privilege on role by user oid, role oid',
  proname => 'pg_has_role', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid oid text', prosrc => 'pg_has_role_id_id' },
{ oid => '2709', descr => 'current user privilege on role by role name',
  proname => 'pg_has_role', provolatile => 's', prorettype => 'bool',
  proargtypes => 'name text', prosrc => 'pg_has_role_name' },
{ oid => '2710', descr => 'current user privilege on role by role oid',
  proname => 'pg_has_role', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid text', prosrc => 'pg_has_role_id' },

{ oid => '1269',
  descr => 'bytes required to store the value, perhaps with compression',
  proname => 'pg_column_size', provolatile => 's', prorettype => 'int4',
  proargtypes => 'any', prosrc => 'pg_column_size' },
{ oid => '2121', descr => 'compression method for the compressed datum',
  proname => 'pg_column_compression', provolatile => 's', prorettype => 'text',
  proargtypes => 'any', prosrc => 'pg_column_compression' },
{ oid => '2322',
  descr => 'total disk space usage for the specified tablespace',
  proname => 'pg_tablespace_size', provolatile => 'v', prorettype => 'int8',
  proargtypes => 'oid', prosrc => 'pg_tablespace_size_oid' },
{ oid => '2323',
  descr => 'total disk space usage for the specified tablespace',
  proname => 'pg_tablespace_size', provolatile => 'v', prorettype => 'int8',
  proargtypes => 'name', prosrc => 'pg_tablespace_size_name' },
{ oid => '2324', descr => 'total disk space usage for the specified database',
  proname => 'pg_database_size', provolatile => 'v', prorettype => 'int8',
  proargtypes => 'oid', prosrc => 'pg_database_size_oid' },
{ oid => '2168', descr => 'total disk space usage for the specified database',
  proname => 'pg_database_size', provolatile => 'v', prorettype => 'int8',
  proargtypes => 'name', prosrc => 'pg_database_size_name' },
{ oid => '2325',
  descr => 'disk space usage for the main fork of the specified table or index',
  proname => 'pg_relation_size', prolang => 'sql', provolatile => 'v',
  prorettype => 'int8', proargtypes => 'regclass',
  prosrc => 'see system_functions.sql' },
{ oid => '2332',
  descr => 'disk space usage for the specified fork of a table or index',
  proname => 'pg_relation_size', provolatile => 'v', prorettype => 'int8',
  proargtypes => 'regclass text', prosrc => 'pg_relation_size' },
{ oid => '2286',
  descr => 'total disk space usage for the specified table and associated indexes',
  proname => 'pg_total_relation_size', provolatile => 'v', prorettype => 'int8',
  proargtypes => 'regclass', prosrc => 'pg_total_relation_size' },
{ oid => '2288',
  descr => 'convert a long int to a human readable text using size units',
  proname => 'pg_size_pretty', prorettype => 'text', proargtypes => 'int8',
  prosrc => 'pg_size_pretty' },
{ oid => '3166',
  descr => 'convert a numeric to a human readable text using size units',
  proname => 'pg_size_pretty', prorettype => 'text', proargtypes => 'numeric',
  prosrc => 'pg_size_pretty_numeric' },
{ oid => '3334',
  descr => 'convert a size in human-readable format with size units into bytes',
  proname => 'pg_size_bytes', prorettype => 'int8', proargtypes => 'text',
  prosrc => 'pg_size_bytes' },
{ oid => '2997',
  descr => 'disk space usage for the specified table, including TOAST, free space and visibility map',
  proname => 'pg_table_size', provolatile => 'v', prorettype => 'int8',
  proargtypes => 'regclass', prosrc => 'pg_table_size' },
{ oid => '2998',
  descr => 'disk space usage for all indexes attached to the specified table',
  proname => 'pg_indexes_size', provolatile => 'v', prorettype => 'int8',
  proargtypes => 'regclass', prosrc => 'pg_indexes_size' },
{ oid => '2999', descr => 'filenode identifier of relation',
  proname => 'pg_relation_filenode', provolatile => 's', prorettype => 'oid',
  proargtypes => 'regclass', prosrc => 'pg_relation_filenode' },
{ oid => '3454', descr => 'relation OID for filenode and tablespace',
  proname => 'pg_filenode_relation', provolatile => 's',
  prorettype => 'regclass', proargtypes => 'oid oid',
  prosrc => 'pg_filenode_relation' },
{ oid => '3034', descr => 'file path of relation',
  proname => 'pg_relation_filepath', provolatile => 's', prorettype => 'text',
  proargtypes => 'regclass', prosrc => 'pg_relation_filepath' },

{ oid => '2316', descr => '(internal)',
  proname => 'postgresql_fdw_validator', prorettype => 'bool',
  proargtypes => '_text oid', prosrc => 'postgresql_fdw_validator' },

{ oid => '2290', descr => 'I/O',
  proname => 'record_in', provolatile => 's', prorettype => 'record',
  proargtypes => 'cstring oid int4', prosrc => 'record_in' },
{ oid => '2291', descr => 'I/O',
  proname => 'record_out', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'record', prosrc => 'record_out' },
{ oid => '2292', descr => 'I/O',
  proname => 'cstring_in', prorettype => 'cstring', proargtypes => 'cstring',
  prosrc => 'cstring_in' },
{ oid => '2293', descr => 'I/O',
  proname => 'cstring_out', prorettype => 'cstring', proargtypes => 'cstring',
  prosrc => 'cstring_out' },
{ oid => '2294', descr => 'I/O',
  proname => 'any_in', prorettype => 'any', proargtypes => 'cstring',
  prosrc => 'any_in' },
{ oid => '2295', descr => 'I/O',
  proname => 'any_out', prorettype => 'cstring', proargtypes => 'any',
  prosrc => 'any_out' },
{ oid => '2296', descr => 'I/O',
  proname => 'anyarray_in', prorettype => 'anyarray', proargtypes => 'cstring',
  prosrc => 'anyarray_in' },
{ oid => '2297', descr => 'I/O',
  proname => 'anyarray_out', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'anyarray', prosrc => 'anyarray_out' },
{ oid => '2298', descr => 'I/O',
  proname => 'void_in', prorettype => 'void', proargtypes => 'cstring',
  prosrc => 'void_in' },
{ oid => '2299', descr => 'I/O',
  proname => 'void_out', prorettype => 'cstring', proargtypes => 'void',
  prosrc => 'void_out' },
{ oid => '2300', descr => 'I/O',
  proname => 'trigger_in', proisstrict => 'f', prorettype => 'trigger',
  proargtypes => 'cstring', prosrc => 'trigger_in' },
{ oid => '2301', descr => 'I/O',
  proname => 'trigger_out', prorettype => 'cstring', proargtypes => 'trigger',
  prosrc => 'trigger_out' },
{ oid => '3594', descr => 'I/O',
  proname => 'event_trigger_in', proisstrict => 'f',
  prorettype => 'event_trigger', proargtypes => 'cstring',
  prosrc => 'event_trigger_in' },
{ oid => '3595', descr => 'I/O',
  proname => 'event_trigger_out', prorettype => 'cstring',
  proargtypes => 'event_trigger', prosrc => 'event_trigger_out' },
{ oid => '2302', descr => 'I/O',
  proname => 'language_handler_in', proisstrict => 'f',
  prorettype => 'language_handler', proargtypes => 'cstring',
  prosrc => 'language_handler_in' },
{ oid => '2303', descr => 'I/O',
  proname => 'language_handler_out', prorettype => 'cstring',
  proargtypes => 'language_handler', prosrc => 'language_handler_out' },
{ oid => '2304', descr => 'I/O',
  proname => 'internal_in', proisstrict => 'f', prorettype => 'internal',
  proargtypes => 'cstring', prosrc => 'internal_in' },
{ oid => '2305', descr => 'I/O',
  proname => 'internal_out', prorettype => 'cstring', proargtypes => 'internal',
  prosrc => 'internal_out' },
{ oid => '2312', descr => 'I/O',
  proname => 'anyelement_in', prorettype => 'anyelement',
  proargtypes => 'cstring', prosrc => 'anyelement_in' },
{ oid => '2313', descr => 'I/O',
  proname => 'anyelement_out', prorettype => 'cstring',
  proargtypes => 'anyelement', prosrc => 'anyelement_out' },
{ oid => '2398', descr => 'I/O',
  proname => 'shell_in', proisstrict => 'f', prorettype => 'void',
  proargtypes => 'cstring', prosrc => 'shell_in' },
{ oid => '2399', descr => 'I/O',
  proname => 'shell_out', prorettype => 'cstring', proargtypes => 'void',
  prosrc => 'shell_out' },
{ oid => '2597', descr => 'I/O',
  proname => 'domain_in', proisstrict => 'f', provolatile => 's',
  prorettype => 'any', proargtypes => 'cstring oid int4',
  prosrc => 'domain_in' },
{ oid => '2598', descr => 'I/O',
  proname => 'domain_recv', proisstrict => 'f', provolatile => 's',
  prorettype => 'any', proargtypes => 'internal oid int4',
  prosrc => 'domain_recv' },
{ oid => '2777', descr => 'I/O',
  proname => 'anynonarray_in', prorettype => 'anynonarray',
  proargtypes => 'cstring', prosrc => 'anynonarray_in' },
{ oid => '2778', descr => 'I/O',
  proname => 'anynonarray_out', prorettype => 'cstring',
  proargtypes => 'anynonarray', prosrc => 'anynonarray_out' },
{ oid => '3116', descr => 'I/O',
  proname => 'fdw_handler_in', proisstrict => 'f', prorettype => 'fdw_handler',
  proargtypes => 'cstring', prosrc => 'fdw_handler_in' },
{ oid => '3117', descr => 'I/O',
  proname => 'fdw_handler_out', prorettype => 'cstring',
  proargtypes => 'fdw_handler', prosrc => 'fdw_handler_out' },
{ oid => '326', descr => 'I/O',
  proname => 'index_am_handler_in', proisstrict => 'f',
  prorettype => 'index_am_handler', proargtypes => 'cstring',
  prosrc => 'index_am_handler_in' },
{ oid => '327', descr => 'I/O',
  proname => 'index_am_handler_out', prorettype => 'cstring',
  proargtypes => 'index_am_handler', prosrc => 'index_am_handler_out' },
{ oid => '3311', descr => 'I/O',
  proname => 'tsm_handler_in', proisstrict => 'f', prorettype => 'tsm_handler',
  proargtypes => 'cstring', prosrc => 'tsm_handler_in' },
{ oid => '3312', descr => 'I/O',
  proname => 'tsm_handler_out', prorettype => 'cstring',
  proargtypes => 'tsm_handler', prosrc => 'tsm_handler_out' },
{ oid => '267', descr => 'I/O',
  proname => 'table_am_handler_in', proisstrict => 'f',
  prorettype => 'table_am_handler', proargtypes => 'cstring',
  prosrc => 'table_am_handler_in' },
{ oid => '268', descr => 'I/O',
  proname => 'table_am_handler_out', prorettype => 'cstring',
  proargtypes => 'table_am_handler', prosrc => 'table_am_handler_out' },
{ oid => '5086', descr => 'I/O',
  proname => 'anycompatible_in', prorettype => 'anycompatible',
  proargtypes => 'cstring', prosrc => 'anycompatible_in' },
{ oid => '5087', descr => 'I/O',
  proname => 'anycompatible_out', prorettype => 'cstring',
  proargtypes => 'anycompatible', prosrc => 'anycompatible_out' },
{ oid => '5088', descr => 'I/O',
  proname => 'anycompatiblearray_in', prorettype => 'anycompatiblearray',
  proargtypes => 'cstring', prosrc => 'anycompatiblearray_in' },
{ oid => '5089', descr => 'I/O',
  proname => 'anycompatiblearray_out', provolatile => 's',
  prorettype => 'cstring', proargtypes => 'anycompatiblearray',
  prosrc => 'anycompatiblearray_out' },
{ oid => '5090', descr => 'I/O',
  proname => 'anycompatiblearray_recv', provolatile => 's',
  prorettype => 'anycompatiblearray', proargtypes => 'internal',
  prosrc => 'anycompatiblearray_recv' },
{ oid => '5091', descr => 'I/O',
  proname => 'anycompatiblearray_send', provolatile => 's',
  prorettype => 'bytea', proargtypes => 'anycompatiblearray',
  prosrc => 'anycompatiblearray_send' },
{ oid => '5092', descr => 'I/O',
  proname => 'anycompatiblenonarray_in', prorettype => 'anycompatiblenonarray',
  proargtypes => 'cstring', prosrc => 'anycompatiblenonarray_in' },
{ oid => '5093', descr => 'I/O',
  proname => 'anycompatiblenonarray_out', prorettype => 'cstring',
  proargtypes => 'anycompatiblenonarray',
  prosrc => 'anycompatiblenonarray_out' },
{ oid => '5094', descr => 'I/O',
  proname => 'anycompatiblerange_in', provolatile => 's',
  prorettype => 'anycompatiblerange', proargtypes => 'cstring oid int4',
  prosrc => 'anycompatiblerange_in' },
{ oid => '5095', descr => 'I/O',
  proname => 'anycompatiblerange_out', provolatile => 's',
  prorettype => 'cstring', proargtypes => 'anycompatiblerange',
  prosrc => 'anycompatiblerange_out' },
{ oid => '4226', descr => 'I/O',
  proname => 'anycompatiblemultirange_in', provolatile => 's',
  prorettype => 'anycompatiblemultirange', proargtypes => 'cstring oid int4',
  prosrc => 'anycompatiblemultirange_in' },
{ oid => '4227', descr => 'I/O',
  proname => 'anycompatiblemultirange_out', provolatile => 's',
  prorettype => 'cstring', proargtypes => 'anycompatiblemultirange',
  prosrc => 'anycompatiblemultirange_out' },

# tablesample method handlers
{ oid => '3313', descr => 'BERNOULLI tablesample method handler',
  proname => 'bernoulli', provolatile => 'v', prorettype => 'tsm_handler',
  proargtypes => 'internal', prosrc => 'tsm_bernoulli_handler' },
{ oid => '3314', descr => 'SYSTEM tablesample method handler',
  proname => 'system', provolatile => 'v', prorettype => 'tsm_handler',
  proargtypes => 'internal', prosrc => 'tsm_system_handler' },

# cryptographic
{ oid => '2311', descr => 'MD5 hash',
  proname => 'md5', proleakproof => 't', prorettype => 'text',
  proargtypes => 'text', prosrc => 'md5_text' },
{ oid => '2321', descr => 'MD5 hash',
  proname => 'md5', proleakproof => 't', prorettype => 'text',
  proargtypes => 'bytea', prosrc => 'md5_bytea' },
{ oid => '3419', descr => 'SHA-224 hash',
  proname => 'sha224', proleakproof => 't', prorettype => 'bytea',
  proargtypes => 'bytea', prosrc => 'sha224_bytea' },
{ oid => '3420', descr => 'SHA-256 hash',
  proname => 'sha256', proleakproof => 't', prorettype => 'bytea',
  proargtypes => 'bytea', prosrc => 'sha256_bytea' },
{ oid => '3421', descr => 'SHA-384 hash',
  proname => 'sha384', proleakproof => 't', prorettype => 'bytea',
  proargtypes => 'bytea', prosrc => 'sha384_bytea' },
{ oid => '3422', descr => 'SHA-512 hash',
  proname => 'sha512', proleakproof => 't', prorettype => 'bytea',
  proargtypes => 'bytea', prosrc => 'sha512_bytea' },

# crosstype operations for date vs. timestamp and timestamptz
{ oid => '2338',
  proname => 'date_lt_timestamp', prorettype => 'bool',
  proargtypes => 'date timestamp', prosrc => 'date_lt_timestamp' },
{ oid => '2339',
  proname => 'date_le_timestamp', prorettype => 'bool',
  proargtypes => 'date timestamp', prosrc => 'date_le_timestamp' },
{ oid => '2340',
  proname => 'date_eq_timestamp', prorettype => 'bool',
  proargtypes => 'date timestamp', prosrc => 'date_eq_timestamp' },
{ oid => '2341',
  proname => 'date_gt_timestamp', prorettype => 'bool',
  proargtypes => 'date timestamp', prosrc => 'date_gt_timestamp' },
{ oid => '2342',
  proname => 'date_ge_timestamp', prorettype => 'bool',
  proargtypes => 'date timestamp', prosrc => 'date_ge_timestamp' },
{ oid => '2343',
  proname => 'date_ne_timestamp', prorettype => 'bool',
  proargtypes => 'date timestamp', prosrc => 'date_ne_timestamp' },
{ oid => '2344', descr => 'less-equal-greater',
  proname => 'date_cmp_timestamp', prorettype => 'int4',
  proargtypes => 'date timestamp', prosrc => 'date_cmp_timestamp' },

{ oid => '2351',
  proname => 'date_lt_timestamptz', provolatile => 's', prorettype => 'bool',
  proargtypes => 'date timestamptz', prosrc => 'date_lt_timestamptz' },
{ oid => '2352',
  proname => 'date_le_timestamptz', provolatile => 's', prorettype => 'bool',
  proargtypes => 'date timestamptz', prosrc => 'date_le_timestamptz' },
{ oid => '2353',
  proname => 'date_eq_timestamptz', provolatile => 's', prorettype => 'bool',
  proargtypes => 'date timestamptz', prosrc => 'date_eq_timestamptz' },
{ oid => '2354',
  proname => 'date_gt_timestamptz', provolatile => 's', prorettype => 'bool',
  proargtypes => 'date timestamptz', prosrc => 'date_gt_timestamptz' },
{ oid => '2355',
  proname => 'date_ge_timestamptz', provolatile => 's', prorettype => 'bool',
  proargtypes => 'date timestamptz', prosrc => 'date_ge_timestamptz' },
{ oid => '2356',
  proname => 'date_ne_timestamptz', provolatile => 's', prorettype => 'bool',
  proargtypes => 'date timestamptz', prosrc => 'date_ne_timestamptz' },
{ oid => '2357', descr => 'less-equal-greater',
  proname => 'date_cmp_timestamptz', provolatile => 's', prorettype => 'int4',
  proargtypes => 'date timestamptz', prosrc => 'date_cmp_timestamptz' },

{ oid => '2364',
  proname => 'timestamp_lt_date', prorettype => 'bool',
  proargtypes => 'timestamp date', prosrc => 'timestamp_lt_date' },
{ oid => '2365',
  proname => 'timestamp_le_date', prorettype => 'bool',
  proargtypes => 'timestamp date', prosrc => 'timestamp_le_date' },
{ oid => '2366',
  proname => 'timestamp_eq_date', prorettype => 'bool',
  proargtypes => 'timestamp date', prosrc => 'timestamp_eq_date' },
{ oid => '2367',
  proname => 'timestamp_gt_date', prorettype => 'bool',
  proargtypes => 'timestamp date', prosrc => 'timestamp_gt_date' },
{ oid => '2368',
  proname => 'timestamp_ge_date', prorettype => 'bool',
  proargtypes => 'timestamp date', prosrc => 'timestamp_ge_date' },
{ oid => '2369',
  proname => 'timestamp_ne_date', prorettype => 'bool',
  proargtypes => 'timestamp date', prosrc => 'timestamp_ne_date' },
{ oid => '2370', descr => 'less-equal-greater',
  proname => 'timestamp_cmp_date', prorettype => 'int4',
  proargtypes => 'timestamp date', prosrc => 'timestamp_cmp_date' },

{ oid => '2377',
  proname => 'timestamptz_lt_date', provolatile => 's', prorettype => 'bool',
  proargtypes => 'timestamptz date', prosrc => 'timestamptz_lt_date' },
{ oid => '2378',
  proname => 'timestamptz_le_date', provolatile => 's', prorettype => 'bool',
  proargtypes => 'timestamptz date', prosrc => 'timestamptz_le_date' },
{ oid => '2379',
  proname => 'timestamptz_eq_date', provolatile => 's', prorettype => 'bool',
  proargtypes => 'timestamptz date', prosrc => 'timestamptz_eq_date' },
{ oid => '2380',
  proname => 'timestamptz_gt_date', provolatile => 's', prorettype => 'bool',
  proargtypes => 'timestamptz date', prosrc => 'timestamptz_gt_date' },
{ oid => '2381',
  proname => 'timestamptz_ge_date', provolatile => 's', prorettype => 'bool',
  proargtypes => 'timestamptz date', prosrc => 'timestamptz_ge_date' },
{ oid => '2382',
  proname => 'timestamptz_ne_date', provolatile => 's', prorettype => 'bool',
  proargtypes => 'timestamptz date', prosrc => 'timestamptz_ne_date' },
{ oid => '2383', descr => 'less-equal-greater',
  proname => 'timestamptz_cmp_date', provolatile => 's', prorettype => 'int4',
  proargtypes => 'timestamptz date', prosrc => 'timestamptz_cmp_date' },

# crosstype operations for timestamp vs. timestamptz
{ oid => '2520',
  proname => 'timestamp_lt_timestamptz', provolatile => 's',
  prorettype => 'bool', proargtypes => 'timestamp timestamptz',
  prosrc => 'timestamp_lt_timestamptz' },
{ oid => '2521',
  proname => 'timestamp_le_timestamptz', provolatile => 's',
  prorettype => 'bool', proargtypes => 'timestamp timestamptz',
  prosrc => 'timestamp_le_timestamptz' },
{ oid => '2522',
  proname => 'timestamp_eq_timestamptz', provolatile => 's',
  prorettype => 'bool', proargtypes => 'timestamp timestamptz',
  prosrc => 'timestamp_eq_timestamptz' },
{ oid => '2523',
  proname => 'timestamp_gt_timestamptz', provolatile => 's',
  prorettype => 'bool', proargtypes => 'timestamp timestamptz',
  prosrc => 'timestamp_gt_timestamptz' },
{ oid => '2524',
  proname => 'timestamp_ge_timestamptz', provolatile => 's',
  prorettype => 'bool', proargtypes => 'timestamp timestamptz',
  prosrc => 'timestamp_ge_timestamptz' },
{ oid => '2525',
  proname => 'timestamp_ne_timestamptz', provolatile => 's',
  prorettype => 'bool', proargtypes => 'timestamp timestamptz',
  prosrc => 'timestamp_ne_timestamptz' },
{ oid => '2526', descr => 'less-equal-greater',
  proname => 'timestamp_cmp_timestamptz', provolatile => 's',
  prorettype => 'int4', proargtypes => 'timestamp timestamptz',
  prosrc => 'timestamp_cmp_timestamptz' },

{ oid => '2527',
  proname => 'timestamptz_lt_timestamp', provolatile => 's',
  prorettype => 'bool', proargtypes => 'timestamptz timestamp',
  prosrc => 'timestamptz_lt_timestamp' },
{ oid => '2528',
  proname => 'timestamptz_le_timestamp', provolatile => 's',
  prorettype => 'bool', proargtypes => 'timestamptz timestamp',
  prosrc => 'timestamptz_le_timestamp' },
{ oid => '2529',
  proname => 'timestamptz_eq_timestamp', provolatile => 's',
  prorettype => 'bool', proargtypes => 'timestamptz timestamp',
  prosrc => 'timestamptz_eq_timestamp' },
{ oid => '2530',
  proname => 'timestamptz_gt_timestamp', provolatile => 's',
  prorettype => 'bool', proargtypes => 'timestamptz timestamp',
  prosrc => 'timestamptz_gt_timestamp' },
{ oid => '2531',
  proname => 'timestamptz_ge_timestamp', provolatile => 's',
  prorettype => 'bool', proargtypes => 'timestamptz timestamp',
  prosrc => 'timestamptz_ge_timestamp' },
{ oid => '2532',
  proname => 'timestamptz_ne_timestamp', provolatile => 's',
  prorettype => 'bool', proargtypes => 'timestamptz timestamp',
  prosrc => 'timestamptz_ne_timestamp' },
{ oid => '2533', descr => 'less-equal-greater',
  proname => 'timestamptz_cmp_timestamp', provolatile => 's',
  prorettype => 'int4', proargtypes => 'timestamptz timestamp',
  prosrc => 'timestamptz_cmp_timestamp' },

# send/receive functions
{ oid => '2400', descr => 'I/O',
  proname => 'array_recv', provolatile => 's', prorettype => 'anyarray',
  proargtypes => 'internal oid int4', prosrc => 'array_recv' },
{ oid => '2401', descr => 'I/O',
  proname => 'array_send', provolatile => 's', prorettype => 'bytea',
  proargtypes => 'anyarray', prosrc => 'array_send' },
{ oid => '2402', descr => 'I/O',
  proname => 'record_recv', provolatile => 's', prorettype => 'record',
  proargtypes => 'internal oid int4', prosrc => 'record_recv' },
{ oid => '2403', descr => 'I/O',
  proname => 'record_send', provolatile => 's', prorettype => 'bytea',
  proargtypes => 'record', prosrc => 'record_send' },
{ oid => '2404', descr => 'I/O',
  proname => 'int2recv', prorettype => 'int2', proargtypes => 'internal',
  prosrc => 'int2recv' },
{ oid => '2405', descr => 'I/O',
  proname => 'int2send', prorettype => 'bytea', proargtypes => 'int2',
  prosrc => 'int2send' },
{ oid => '2406', descr => 'I/O',
  proname => 'int4recv', prorettype => 'int4', proargtypes => 'internal',
  prosrc => 'int4recv' },
{ oid => '2407', descr => 'I/O',
  proname => 'int4send', prorettype => 'bytea', proargtypes => 'int4',
  prosrc => 'int4send' },
{ oid => '2408', descr => 'I/O',
  proname => 'int8recv', prorettype => 'int8', proargtypes => 'internal',
  prosrc => 'int8recv' },
{ oid => '2409', descr => 'I/O',
  proname => 'int8send', prorettype => 'bytea', proargtypes => 'int8',
  prosrc => 'int8send' },
{ oid => '2410', descr => 'I/O',
  proname => 'int2vectorrecv', prorettype => 'int2vector',
  proargtypes => 'internal', prosrc => 'int2vectorrecv' },
{ oid => '2411', descr => 'I/O',
  proname => 'int2vectorsend', prorettype => 'bytea',
  proargtypes => 'int2vector', prosrc => 'int2vectorsend' },
{ oid => '2412', descr => 'I/O',
  proname => 'bytearecv', prorettype => 'bytea', proargtypes => 'internal',
  prosrc => 'bytearecv' },
{ oid => '2413', descr => 'I/O',
  proname => 'byteasend', prorettype => 'bytea', proargtypes => 'bytea',
  prosrc => 'byteasend' },
{ oid => '2414', descr => 'I/O',
  proname => 'textrecv', provolatile => 's', prorettype => 'text',
  proargtypes => 'internal', prosrc => 'textrecv' },
{ oid => '2415', descr => 'I/O',
  proname => 'textsend', provolatile => 's', prorettype => 'bytea',
  proargtypes => 'text', prosrc => 'textsend' },
{ oid => '2416', descr => 'I/O',
  proname => 'unknownrecv', prorettype => 'unknown', proargtypes => 'internal',
  prosrc => 'unknownrecv' },
{ oid => '2417', descr => 'I/O',
  proname => 'unknownsend', prorettype => 'bytea', proargtypes => 'unknown',
  prosrc => 'unknownsend' },
{ oid => '2418', descr => 'I/O',
  proname => 'oidrecv', prorettype => 'oid', proargtypes => 'internal',
  prosrc => 'oidrecv' },
{ oid => '2419', descr => 'I/O',
  proname => 'oidsend', prorettype => 'bytea', proargtypes => 'oid',
  prosrc => 'oidsend' },
{ oid => '2420', descr => 'I/O',
  proname => 'oidvectorrecv', prorettype => 'oidvector',
  proargtypes => 'internal', prosrc => 'oidvectorrecv' },
{ oid => '2421', descr => 'I/O',
  proname => 'oidvectorsend', prorettype => 'bytea', proargtypes => 'oidvector',
  prosrc => 'oidvectorsend' },
{ oid => '2422', descr => 'I/O',
  proname => 'namerecv', provolatile => 's', prorettype => 'name',
  proargtypes => 'internal', prosrc => 'namerecv' },
{ oid => '2423', descr => 'I/O',
  proname => 'namesend', provolatile => 's', prorettype => 'bytea',
  proargtypes => 'name', prosrc => 'namesend' },
{ oid => '2424', descr => 'I/O',
  proname => 'float4recv', prorettype => 'float4', proargtypes => 'internal',
  prosrc => 'float4recv' },
{ oid => '2425', descr => 'I/O',
  proname => 'float4send', prorettype => 'bytea', proargtypes => 'float4',
  prosrc => 'float4send' },
{ oid => '2426', descr => 'I/O',
  proname => 'float8recv', prorettype => 'float8', proargtypes => 'internal',
  prosrc => 'float8recv' },
{ oid => '2427', descr => 'I/O',
  proname => 'float8send', prorettype => 'bytea', proargtypes => 'float8',
  prosrc => 'float8send' },
{ oid => '2428', descr => 'I/O',
  proname => 'point_recv', prorettype => 'point', proargtypes => 'internal',
  prosrc => 'point_recv' },
{ oid => '2429', descr => 'I/O',
  proname => 'point_send', prorettype => 'bytea', proargtypes => 'point',
  prosrc => 'point_send' },
{ oid => '2430', descr => 'I/O',
  proname => 'bpcharrecv', provolatile => 's', prorettype => 'bpchar',
  proargtypes => 'internal oid int4', prosrc => 'bpcharrecv' },
{ oid => '2431', descr => 'I/O',
  proname => 'bpcharsend', provolatile => 's', prorettype => 'bytea',
  proargtypes => 'bpchar', prosrc => 'bpcharsend' },
{ oid => '2432', descr => 'I/O',
  proname => 'varcharrecv', provolatile => 's', prorettype => 'varchar',
  proargtypes => 'internal oid int4', prosrc => 'varcharrecv' },
{ oid => '2433', descr => 'I/O',
  proname => 'varcharsend', provolatile => 's', prorettype => 'bytea',
  proargtypes => 'varchar', prosrc => 'varcharsend' },
{ oid => '2434', descr => 'I/O',
  proname => 'charrecv', prorettype => 'char', proargtypes => 'internal',
  prosrc => 'charrecv' },
{ oid => '2435', descr => 'I/O',
  proname => 'charsend', prorettype => 'bytea', proargtypes => 'char',
  prosrc => 'charsend' },
{ oid => '2436', descr => 'I/O',
  proname => 'boolrecv', prorettype => 'bool', proargtypes => 'internal',
  prosrc => 'boolrecv' },
{ oid => '2437', descr => 'I/O',
  proname => 'boolsend', prorettype => 'bytea', proargtypes => 'bool',
  prosrc => 'boolsend' },
{ oid => '2438', descr => 'I/O',
  proname => 'tidrecv', prorettype => 'tid', proargtypes => 'internal',
  prosrc => 'tidrecv' },
{ oid => '2439', descr => 'I/O',
  proname => 'tidsend', prorettype => 'bytea', proargtypes => 'tid',
  prosrc => 'tidsend' },
{ oid => '2440', descr => 'I/O',
  proname => 'xidrecv', prorettype => 'xid', proargtypes => 'internal',
  prosrc => 'xidrecv' },
{ oid => '2441', descr => 'I/O',
  proname => 'xidsend', prorettype => 'bytea', proargtypes => 'xid',
  prosrc => 'xidsend' },
{ oid => '2442', descr => 'I/O',
  proname => 'cidrecv', prorettype => 'cid', proargtypes => 'internal',
  prosrc => 'cidrecv' },
{ oid => '2443', descr => 'I/O',
  proname => 'cidsend', prorettype => 'bytea', proargtypes => 'cid',
  prosrc => 'cidsend' },
{ oid => '2444', descr => 'I/O',
  proname => 'regprocrecv', prorettype => 'regproc', proargtypes => 'internal',
  prosrc => 'regprocrecv' },
{ oid => '2445', descr => 'I/O',
  proname => 'regprocsend', prorettype => 'bytea', proargtypes => 'regproc',
  prosrc => 'regprocsend' },
{ oid => '2446', descr => 'I/O',
  proname => 'regprocedurerecv', prorettype => 'regprocedure',
  proargtypes => 'internal', prosrc => 'regprocedurerecv' },
{ oid => '2447', descr => 'I/O',
  proname => 'regproceduresend', prorettype => 'bytea',
  proargtypes => 'regprocedure', prosrc => 'regproceduresend' },
{ oid => '2448', descr => 'I/O',
  proname => 'regoperrecv', prorettype => 'regoper', proargtypes => 'internal',
  prosrc => 'regoperrecv' },
{ oid => '2449', descr => 'I/O',
  proname => 'regopersend', prorettype => 'bytea', proargtypes => 'regoper',
  prosrc => 'regopersend' },
{ oid => '2450', descr => 'I/O',
  proname => 'regoperatorrecv', prorettype => 'regoperator',
  proargtypes => 'internal', prosrc => 'regoperatorrecv' },
{ oid => '2451', descr => 'I/O',
  proname => 'regoperatorsend', prorettype => 'bytea',
  proargtypes => 'regoperator', prosrc => 'regoperatorsend' },
{ oid => '2452', descr => 'I/O',
  proname => 'regclassrecv', prorettype => 'regclass',
  proargtypes => 'internal', prosrc => 'regclassrecv' },
{ oid => '2453', descr => 'I/O',
  proname => 'regclasssend', prorettype => 'bytea', proargtypes => 'regclass',
  prosrc => 'regclasssend' },
{ oid => '4196', descr => 'I/O',
  proname => 'regcollationrecv', prorettype => 'regcollation',
  proargtypes => 'internal', prosrc => 'regcollationrecv' },
{ oid => '4197', descr => 'I/O',
  proname => 'regcollationsend', prorettype => 'bytea',
  proargtypes => 'regcollation', prosrc => 'regcollationsend' },
{ oid => '2454', descr => 'I/O',
  proname => 'regtyperecv', prorettype => 'regtype', proargtypes => 'internal',
  prosrc => 'regtyperecv' },
{ oid => '2455', descr => 'I/O',
  proname => 'regtypesend', prorettype => 'bytea', proargtypes => 'regtype',
  prosrc => 'regtypesend' },

{ oid => '4094', descr => 'I/O',
  proname => 'regrolerecv', prorettype => 'regrole', proargtypes => 'internal',
  prosrc => 'regrolerecv' },
{ oid => '4095', descr => 'I/O',
  proname => 'regrolesend', prorettype => 'bytea', proargtypes => 'regrole',
  prosrc => 'regrolesend' },
{ oid => '4087', descr => 'I/O',
  proname => 'regnamespacerecv', prorettype => 'regnamespace',
  proargtypes => 'internal', prosrc => 'regnamespacerecv' },
{ oid => '4088', descr => 'I/O',
  proname => 'regnamespacesend', prorettype => 'bytea',
  proargtypes => 'regnamespace', prosrc => 'regnamespacesend' },
{ oid => '2456', descr => 'I/O',
  proname => 'bit_recv', prorettype => 'bit',
  proargtypes => 'internal oid int4', prosrc => 'bit_recv' },
{ oid => '2457', descr => 'I/O',
  proname => 'bit_send', prorettype => 'bytea', proargtypes => 'bit',
  prosrc => 'bit_send' },
{ oid => '2458', descr => 'I/O',
  proname => 'varbit_recv', prorettype => 'varbit',
  proargtypes => 'internal oid int4', prosrc => 'varbit_recv' },
{ oid => '2459', descr => 'I/O',
  proname => 'varbit_send', prorettype => 'bytea', proargtypes => 'varbit',
  prosrc => 'varbit_send' },
{ oid => '2460', descr => 'I/O',
  proname => 'numeric_recv', prorettype => 'numeric',
  proargtypes => 'internal oid int4', prosrc => 'numeric_recv' },
{ oid => '2461', descr => 'I/O',
  proname => 'numeric_send', prorettype => 'bytea', proargtypes => 'numeric',
  prosrc => 'numeric_send' },
{ oid => '2468', descr => 'I/O',
  proname => 'date_recv', prorettype => 'date', proargtypes => 'internal',
  prosrc => 'date_recv' },
{ oid => '2469', descr => 'I/O',
  proname => 'date_send', prorettype => 'bytea', proargtypes => 'date',
  prosrc => 'date_send' },
{ oid => '2470', descr => 'I/O',
  proname => 'time_recv', prorettype => 'time',
  proargtypes => 'internal oid int4', prosrc => 'time_recv' },
{ oid => '2471', descr => 'I/O',
  proname => 'time_send', prorettype => 'bytea', proargtypes => 'time',
  prosrc => 'time_send' },
{ oid => '2472', descr => 'I/O',
  proname => 'timetz_recv', prorettype => 'timetz',
  proargtypes => 'internal oid int4', prosrc => 'timetz_recv' },
{ oid => '2473', descr => 'I/O',
  proname => 'timetz_send', prorettype => 'bytea', proargtypes => 'timetz',
  prosrc => 'timetz_send' },
{ oid => '2474', descr => 'I/O',
  proname => 'timestamp_recv', prorettype => 'timestamp',
  proargtypes => 'internal oid int4', prosrc => 'timestamp_recv' },
{ oid => '2475', descr => 'I/O',
  proname => 'timestamp_send', prorettype => 'bytea',
  proargtypes => 'timestamp', prosrc => 'timestamp_send' },
{ oid => '2476', descr => 'I/O',
  proname => 'timestamptz_recv', prorettype => 'timestamptz',
  proargtypes => 'internal oid int4', prosrc => 'timestamptz_recv' },
{ oid => '2477', descr => 'I/O',
  proname => 'timestamptz_send', prorettype => 'bytea',
  proargtypes => 'timestamptz', prosrc => 'timestamptz_send' },
{ oid => '2478', descr => 'I/O',
  proname => 'interval_recv', prorettype => 'interval',
  proargtypes => 'internal oid int4', prosrc => 'interval_recv' },
{ oid => '2479', descr => 'I/O',
  proname => 'interval_send', prorettype => 'bytea', proargtypes => 'interval',
  prosrc => 'interval_send' },
{ oid => '2480', descr => 'I/O',
  proname => 'lseg_recv', prorettype => 'lseg', proargtypes => 'internal',
  prosrc => 'lseg_recv' },
{ oid => '2481', descr => 'I/O',
  proname => 'lseg_send', prorettype => 'bytea', proargtypes => 'lseg',
  prosrc => 'lseg_send' },
{ oid => '2482', descr => 'I/O',
  proname => 'path_recv', prorettype => 'path', proargtypes => 'internal',
  prosrc => 'path_recv' },
{ oid => '2483', descr => 'I/O',
  proname => 'path_send', prorettype => 'bytea', proargtypes => 'path',
  prosrc => 'path_send' },
{ oid => '2484', descr => 'I/O',
  proname => 'box_recv', prorettype => 'box', proargtypes => 'internal',
  prosrc => 'box_recv' },
{ oid => '2485', descr => 'I/O',
  proname => 'box_send', prorettype => 'bytea', proargtypes => 'box',
  prosrc => 'box_send' },
{ oid => '2486', descr => 'I/O',
  proname => 'poly_recv', prorettype => 'polygon', proargtypes => 'internal',
  prosrc => 'poly_recv' },
{ oid => '2487', descr => 'I/O',
  proname => 'poly_send', prorettype => 'bytea', proargtypes => 'polygon',
  prosrc => 'poly_send' },
{ oid => '2488', descr => 'I/O',
  proname => 'line_recv', prorettype => 'line', proargtypes => 'internal',
  prosrc => 'line_recv' },
{ oid => '2489', descr => 'I/O',
  proname => 'line_send', prorettype => 'bytea', proargtypes => 'line',
  prosrc => 'line_send' },
{ oid => '2490', descr => 'I/O',
  proname => 'circle_recv', prorettype => 'circle', proargtypes => 'internal',
  prosrc => 'circle_recv' },
{ oid => '2491', descr => 'I/O',
  proname => 'circle_send', prorettype => 'bytea', proargtypes => 'circle',
  prosrc => 'circle_send' },
{ oid => '2492', descr => 'I/O',
  proname => 'cash_recv', prorettype => 'money', proargtypes => 'internal',
  prosrc => 'cash_recv' },
{ oid => '2493', descr => 'I/O',
  proname => 'cash_send', prorettype => 'bytea', proargtypes => 'money',
  prosrc => 'cash_send' },
{ oid => '2494', descr => 'I/O',
  proname => 'macaddr_recv', prorettype => 'macaddr', proargtypes => 'internal',
  prosrc => 'macaddr_recv' },
{ oid => '2495', descr => 'I/O',
  proname => 'macaddr_send', prorettype => 'bytea', proargtypes => 'macaddr',
  prosrc => 'macaddr_send' },
{ oid => '2496', descr => 'I/O',
  proname => 'inet_recv', prorettype => 'inet', proargtypes => 'internal',
  prosrc => 'inet_recv' },
{ oid => '2497', descr => 'I/O',
  proname => 'inet_send', prorettype => 'bytea', proargtypes => 'inet',
  prosrc => 'inet_send' },
{ oid => '2498', descr => 'I/O',
  proname => 'cidr_recv', prorettype => 'cidr', proargtypes => 'internal',
  prosrc => 'cidr_recv' },
{ oid => '2499', descr => 'I/O',
  proname => 'cidr_send', prorettype => 'bytea', proargtypes => 'cidr',
  prosrc => 'cidr_send' },
{ oid => '2500', descr => 'I/O',
  proname => 'cstring_recv', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'internal', prosrc => 'cstring_recv' },
{ oid => '2501', descr => 'I/O',
  proname => 'cstring_send', provolatile => 's', prorettype => 'bytea',
  proargtypes => 'cstring', prosrc => 'cstring_send' },
{ oid => '2502', descr => 'I/O',
  proname => 'anyarray_recv', provolatile => 's', prorettype => 'anyarray',
  proargtypes => 'internal', prosrc => 'anyarray_recv' },
{ oid => '2503', descr => 'I/O',
  proname => 'anyarray_send', provolatile => 's', prorettype => 'bytea',
  proargtypes => 'anyarray', prosrc => 'anyarray_send' },
{ oid => '3120', descr => 'I/O',
  proname => 'void_recv', prorettype => 'void', proargtypes => 'internal',
  prosrc => 'void_recv' },
{ oid => '3121', descr => 'I/O',
  proname => 'void_send', prorettype => 'bytea', proargtypes => 'void',
  prosrc => 'void_send' },
{ oid => '3446', descr => 'I/O',
  proname => 'macaddr8_recv', prorettype => 'macaddr8',
  proargtypes => 'internal', prosrc => 'macaddr8_recv' },
{ oid => '3447', descr => 'I/O',
  proname => 'macaddr8_send', prorettype => 'bytea', proargtypes => 'macaddr8',
  prosrc => 'macaddr8_send' },

# System-view support functions with pretty-print option
{ oid => '2504', descr => 'source text of a rule with pretty-print option',
  proname => 'pg_get_ruledef', provolatile => 's', prorettype => 'text',
  proargtypes => 'oid bool', prosrc => 'pg_get_ruledef_ext' },
{ oid => '2505',
  descr => 'select statement of a view with pretty-print option',
  proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
  prorettype => 'text', proargtypes => 'text bool',
  prosrc => 'pg_get_viewdef_name_ext' },
{ oid => '2506',
  descr => 'select statement of a view with pretty-print option',
  proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
  prorettype => 'text', proargtypes => 'oid bool',
  prosrc => 'pg_get_viewdef_ext' },
{ oid => '3159',
  descr => 'select statement of a view with pretty-printing and specified line wrapping',
  proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r',
  prorettype => 'text', proargtypes => 'oid int4',
  prosrc => 'pg_get_viewdef_wrap' },
{ oid => '2507',
  descr => 'index description (full create statement or single expression) with pretty-print option',
  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
{ oid => '2508', descr => 'constraint description with pretty-print option',
  proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
  proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
{ oid => '2509',
  descr => 'deparse an encoded expression with pretty-print option',
  proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
  proargtypes => 'pg_node_tree oid bool', prosrc => 'pg_get_expr_ext' },
{ oid => '2510', descr => 'get the prepared statements for this session',
  proname => 'pg_prepared_statement', prorows => '1000', proretset => 't',
  provolatile => 's', proparallel => 'r', prorettype => 'record',
  proargtypes => '',
  proallargtypes => '{text,text,timestamptz,_regtype,_regtype,bool,int8,int8}',
  proargmodes => '{o,o,o,o,o,o,o,o}',
  proargnames => '{name,statement,prepare_time,parameter_types,result_types,from_sql,generic_plans,custom_plans}',
  prosrc => 'pg_prepared_statement' },
{ oid => '2511', descr => 'get the open cursors for this session',
  proname => 'pg_cursor', prorows => '1000', proretset => 't',
  provolatile => 's', proparallel => 'r', prorettype => 'record',
  proargtypes => '', proallargtypes => '{text,text,bool,bool,bool,timestamptz}',
  proargmodes => '{o,o,o,o,o,o}',
  proargnames => '{name,statement,is_holdable,is_binary,is_scrollable,creation_time}',
  prosrc => 'pg_cursor' },
{ oid => '2599', descr => 'get the available time zone abbreviations',
  proname => 'pg_timezone_abbrevs', prorows => '1000', proretset => 't',
  provolatile => 's', prorettype => 'record', proargtypes => '',
  proallargtypes => '{text,interval,bool}', proargmodes => '{o,o,o}',
  proargnames => '{abbrev,utc_offset,is_dst}',
  prosrc => 'pg_timezone_abbrevs' },
{ oid => '2856', descr => 'get the available time zone names',
  proname => 'pg_timezone_names', prorows => '1000', proretset => 't',
  provolatile => 's', prorettype => 'record', proargtypes => '',
  proallargtypes => '{text,text,interval,bool}', proargmodes => '{o,o,o,o}',
  proargnames => '{name,abbrev,utc_offset,is_dst}',
  prosrc => 'pg_timezone_names' },
{ oid => '2730', descr => 'trigger description with pretty-print option',
  proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
  proargtypes => 'oid bool', prosrc => 'pg_get_triggerdef_ext' },

# asynchronous notifications
{ oid => '3035',
  descr => 'get the channels that the current backend listens to',
  proname => 'pg_listening_channels', prorows => '10', proretset => 't',
  provolatile => 's', proparallel => 'r', prorettype => 'text',
  proargtypes => '', prosrc => 'pg_listening_channels' },
{ oid => '3036', descr => 'send a notification event',
  proname => 'pg_notify', proisstrict => 'f', provolatile => 'v',
  proparallel => 'r', prorettype => 'void', proargtypes => 'text text',
  prosrc => 'pg_notify' },
{ oid => '3296',
  descr => 'get the fraction of the asynchronous notification queue currently in use',
  proname => 'pg_notification_queue_usage', provolatile => 'v',
  proparallel => 'r', prorettype => 'float8', proargtypes => '',
  prosrc => 'pg_notification_queue_usage' },

# shared memory usage
{ oid => '5052', descr => 'allocations from the main shared memory segment',
  proname => 'pg_get_shmem_allocations', prorows => '50', proretset => 't',
  provolatile => 'v', prorettype => 'record', proargtypes => '',
  proallargtypes => '{text,int8,int8,int8}', proargmodes => '{o,o,o,o}',
  proargnames => '{name,off,size,allocated_size}',
  prosrc => 'pg_get_shmem_allocations' },

# memory context of local backend
{ oid => '2282',
  descr => 'information about all memory contexts of local backend',
  proname => 'pg_get_backend_memory_contexts', prorows => '100',
  proretset => 't', provolatile => 'v', proparallel => 'r',
  prorettype => 'record', proargtypes => '',
  proallargtypes => '{text,text,text,int4,int8,int8,int8,int8,int8}',
  proargmodes => '{o,o,o,o,o,o,o,o,o}',
  proargnames => '{name, ident, parent, level, total_bytes, total_nblocks, free_bytes, free_chunks, used_bytes}',
  prosrc => 'pg_get_backend_memory_contexts' },

# logging memory contexts of the specified backend
{ oid => '4543', descr => 'log memory contexts of the specified backend',
  proname => 'pg_log_backend_memory_contexts', provolatile => 'v',
  prorettype => 'bool', proargtypes => 'int4',
  prosrc => 'pg_log_backend_memory_contexts' },

# non-persistent series generator
{ oid => '1066', descr => 'non-persistent series generator',
  proname => 'generate_series', prorows => '1000',
  prosupport => 'generate_series_int4_support', proretset => 't',
  prorettype => 'int4', proargtypes => 'int4 int4 int4',
  prosrc => 'generate_series_step_int4' },
{ oid => '1067', descr => 'non-persistent series generator',
  proname => 'generate_series', prorows => '1000',
  prosupport => 'generate_series_int4_support', proretset => 't',
  prorettype => 'int4', proargtypes => 'int4 int4',
  prosrc => 'generate_series_int4' },
{ oid => '3994', descr => 'planner support for generate_series',
  proname => 'generate_series_int4_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'generate_series_int4_support' },
{ oid => '1068', descr => 'non-persistent series generator',
  proname => 'generate_series', prorows => '1000',
  prosupport => 'generate_series_int8_support', proretset => 't',
  prorettype => 'int8', proargtypes => 'int8 int8 int8',
  prosrc => 'generate_series_step_int8' },
{ oid => '1069', descr => 'non-persistent series generator',
  proname => 'generate_series', prorows => '1000',
  prosupport => 'generate_series_int8_support', proretset => 't',
  prorettype => 'int8', proargtypes => 'int8 int8',
  prosrc => 'generate_series_int8' },
{ oid => '3995', descr => 'planner support for generate_series',
  proname => 'generate_series_int8_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'generate_series_int8_support' },
{ oid => '3259', descr => 'non-persistent series generator',
  proname => 'generate_series', prorows => '1000', proretset => 't',
  prorettype => 'numeric', proargtypes => 'numeric numeric numeric',
  prosrc => 'generate_series_step_numeric' },
{ oid => '3260', descr => 'non-persistent series generator',
  proname => 'generate_series', prorows => '1000', proretset => 't',
  prorettype => 'numeric', proargtypes => 'numeric numeric',
  prosrc => 'generate_series_numeric' },
{ oid => '938', descr => 'non-persistent series generator',
  proname => 'generate_series', prorows => '1000', proretset => 't',
  prorettype => 'timestamp', proargtypes => 'timestamp timestamp interval',
  prosrc => 'generate_series_timestamp' },
{ oid => '939', descr => 'non-persistent series generator',
  proname => 'generate_series', prorows => '1000', proretset => 't',
  provolatile => 's', prorettype => 'timestamptz',
  proargtypes => 'timestamptz timestamptz interval',
  prosrc => 'generate_series_timestamptz' },
{ oid => '6274', descr => 'non-persistent series generator',
  proname => 'generate_series', prorows => '1000', proretset => 't',
  prorettype => 'timestamptz',
  proargtypes => 'timestamptz timestamptz interval text',
  prosrc => 'generate_series_timestamptz_at_zone' },

# boolean aggregates
{ oid => '2515', descr => 'aggregate transition function',
  proname => 'booland_statefunc', prorettype => 'bool',
  proargtypes => 'bool bool', prosrc => 'booland_statefunc' },
{ oid => '2516', descr => 'aggregate transition function',
  proname => 'boolor_statefunc', prorettype => 'bool',
  proargtypes => 'bool bool', prosrc => 'boolor_statefunc' },
{ oid => '3496', descr => 'aggregate transition function',
  proname => 'bool_accum', proisstrict => 'f', prorettype => 'internal',
  proargtypes => 'internal bool', prosrc => 'bool_accum' },
{ oid => '3497', descr => 'aggregate transition function',
  proname => 'bool_accum_inv', proisstrict => 'f', prorettype => 'internal',
  proargtypes => 'internal bool', prosrc => 'bool_accum_inv' },
{ oid => '3498', descr => 'aggregate final function',
  proname => 'bool_alltrue', prorettype => 'bool', proargtypes => 'internal',
  prosrc => 'bool_alltrue' },
{ oid => '3499', descr => 'aggregate final function',
  proname => 'bool_anytrue', prorettype => 'bool', proargtypes => 'internal',
  prosrc => 'bool_anytrue' },
{ oid => '2517', descr => 'boolean-and aggregate',
  proname => 'bool_and', prokind => 'a', proisstrict => 'f',
  prorettype => 'bool', proargtypes => 'bool', prosrc => 'aggregate_dummy' },

# ANY, SOME? These names conflict with subquery operators. See doc.
{ oid => '2518', descr => 'boolean-or aggregate',
  proname => 'bool_or', prokind => 'a', proisstrict => 'f',
  prorettype => 'bool', proargtypes => 'bool', prosrc => 'aggregate_dummy' },
{ oid => '2519', descr => 'boolean-and aggregate',
  proname => 'every', prokind => 'a', proisstrict => 'f', prorettype => 'bool',
  proargtypes => 'bool', prosrc => 'aggregate_dummy' },

# bitwise integer aggregates
{ oid => '2236', descr => 'bitwise-and smallint aggregate',
  proname => 'bit_and', prokind => 'a', proisstrict => 'f',
  prorettype => 'int2', proargtypes => 'int2', prosrc => 'aggregate_dummy' },
{ oid => '2237', descr => 'bitwise-or smallint aggregate',
  proname => 'bit_or', prokind => 'a', proisstrict => 'f', prorettype => 'int2',
  proargtypes => 'int2', prosrc => 'aggregate_dummy' },
{ oid => '6164', descr => 'bitwise-xor smallint aggregate',
  proname => 'bit_xor', prokind => 'a', proisstrict => 'f',
  prorettype => 'int2', proargtypes => 'int2', prosrc => 'aggregate_dummy' },
{ oid => '2238', descr => 'bitwise-and integer aggregate',
  proname => 'bit_and', prokind => 'a', proisstrict => 'f',
  prorettype => 'int4', proargtypes => 'int4', prosrc => 'aggregate_dummy' },
{ oid => '2239', descr => 'bitwise-or integer aggregate',
  proname => 'bit_or', prokind => 'a', proisstrict => 'f', prorettype => 'int4',
  proargtypes => 'int4', prosrc => 'aggregate_dummy' },
{ oid => '6165', descr => 'bitwise-xor integer aggregate',
  proname => 'bit_xor', prokind => 'a', proisstrict => 'f',
  prorettype => 'int4', proargtypes => 'int4', prosrc => 'aggregate_dummy' },
{ oid => '2240', descr => 'bitwise-and bigint aggregate',
  proname => 'bit_and', prokind => 'a', proisstrict => 'f',
  prorettype => 'int8', proargtypes => 'int8', prosrc => 'aggregate_dummy' },
{ oid => '2241', descr => 'bitwise-or bigint aggregate',
  proname => 'bit_or', prokind => 'a', proisstrict => 'f', prorettype => 'int8',
  proargtypes => 'int8', prosrc => 'aggregate_dummy' },
{ oid => '6166', descr => 'bitwise-xor bigint aggregate',
  proname => 'bit_xor', prokind => 'a', proisstrict => 'f',
  prorettype => 'int8', proargtypes => 'int8', prosrc => 'aggregate_dummy' },
{ oid => '2242', descr => 'bitwise-and bit aggregate',
  proname => 'bit_and', prokind => 'a', proisstrict => 'f', prorettype => 'bit',
  proargtypes => 'bit', prosrc => 'aggregate_dummy' },
{ oid => '2243', descr => 'bitwise-or bit aggregate',
  proname => 'bit_or', prokind => 'a', proisstrict => 'f', prorettype => 'bit',
  proargtypes => 'bit', prosrc => 'aggregate_dummy' },
{ oid => '6167', descr => 'bitwise-xor bit aggregate',
  proname => 'bit_xor', prokind => 'a', proisstrict => 'f', prorettype => 'bit',
  proargtypes => 'bit', prosrc => 'aggregate_dummy' },

# formerly-missing interval + datetime operators
{ oid => '2546',
  proname => 'interval_pl_date', prolang => 'sql', prorettype => 'timestamp',
  proargtypes => 'interval date', prosrc => 'see system_functions.sql' },
{ oid => '2547',
  proname => 'interval_pl_timetz', prolang => 'sql', prorettype => 'timetz',
  proargtypes => 'interval timetz', prosrc => 'see system_functions.sql' },
{ oid => '2548',
  proname => 'interval_pl_timestamp', prolang => 'sql',
  prorettype => 'timestamp', proargtypes => 'interval timestamp',
  prosrc => 'see system_functions.sql' },
{ oid => '2549',
  proname => 'interval_pl_timestamptz', prolang => 'sql', provolatile => 's',
  prorettype => 'timestamptz', proargtypes => 'interval timestamptz',
  prosrc => 'see system_functions.sql' },
{ oid => '2550',
  proname => 'integer_pl_date', prolang => 'sql', prorettype => 'date',
  proargtypes => 'int4 date', prosrc => 'see system_functions.sql' },

{ oid => '2556', descr => 'get OIDs of databases in a tablespace',
  proname => 'pg_tablespace_databases', prorows => '1000', proretset => 't',
  provolatile => 's', prorettype => 'oid', proargtypes => 'oid',
  prosrc => 'pg_tablespace_databases' },

{ oid => '2557', descr => 'convert int4 to boolean',
  proname => 'bool', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'int4', prosrc => 'int4_bool' },
{ oid => '2558', descr => 'convert boolean to int4',
  proname => 'int4', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'bool', prosrc => 'bool_int4' },
{ oid => '2559', descr => 'current value from last used sequence',
  proname => 'lastval', provolatile => 'v', proparallel => 'u',
  prorettype => 'int8', proargtypes => '', prosrc => 'lastval' },

# start time function
{ oid => '2560', descr => 'postmaster start time',
  proname => 'pg_postmaster_start_time', provolatile => 's',
  prorettype => 'timestamptz', proargtypes => '',
  prosrc => 'pg_postmaster_start_time' },

# config reload time function
{ oid => '2034', descr => 'configuration load time',
  proname => 'pg_conf_load_time', provolatile => 's', proparallel => 'r',
  prorettype => 'timestamptz', proargtypes => '',
  prosrc => 'pg_conf_load_time' },

# new functions for Y-direction rtree opclasses
{ oid => '2562',
  proname => 'box_below', prorettype => 'bool', proargtypes => 'box box',
  prosrc => 'box_below' },
{ oid => '2563',
  proname => 'box_overbelow', prorettype => 'bool', proargtypes => 'box box',
  prosrc => 'box_overbelow' },
{ oid => '2564',
  proname => 'box_overabove', prorettype => 'bool', proargtypes => 'box box',
  prosrc => 'box_overabove' },
{ oid => '2565',
  proname => 'box_above', prorettype => 'bool', proargtypes => 'box box',
  prosrc => 'box_above' },
{ oid => '2566',
  proname => 'poly_below', prorettype => 'bool',
  proargtypes => 'polygon polygon', prosrc => 'poly_below' },
{ oid => '2567',
  proname => 'poly_overbelow', prorettype => 'bool',
  proargtypes => 'polygon polygon', prosrc => 'poly_overbelow' },
{ oid => '2568',
  proname => 'poly_overabove', prorettype => 'bool',
  proargtypes => 'polygon polygon', prosrc => 'poly_overabove' },
{ oid => '2569',
  proname => 'poly_above', prorettype => 'bool',
  proargtypes => 'polygon polygon', prosrc => 'poly_above' },
{ oid => '2587',
  proname => 'circle_overbelow', prorettype => 'bool',
  proargtypes => 'circle circle', prosrc => 'circle_overbelow' },
{ oid => '2588',
  proname => 'circle_overabove', prorettype => 'bool',
  proargtypes => 'circle circle', prosrc => 'circle_overabove' },

# support functions for GiST r-tree emulation
{ oid => '2578', descr => 'GiST support',
  proname => 'gist_box_consistent', prorettype => 'bool',
  proargtypes => 'internal box int2 oid internal',
  prosrc => 'gist_box_consistent' },
{ oid => '2581', descr => 'GiST support',
  proname => 'gist_box_penalty', prorettype => 'internal',
  proargtypes => 'internal internal internal', prosrc => 'gist_box_penalty' },
{ oid => '2582', descr => 'GiST support',
  proname => 'gist_box_picksplit', prorettype => 'internal',
  proargtypes => 'internal internal', prosrc => 'gist_box_picksplit' },
{ oid => '2583', descr => 'GiST support',
  proname => 'gist_box_union', prorettype => 'box',
  proargtypes => 'internal internal', prosrc => 'gist_box_union' },
{ oid => '2584', descr => 'GiST support',
  proname => 'gist_box_same', prorettype => 'internal',
  proargtypes => 'box box internal', prosrc => 'gist_box_same' },
{ oid => '3998', descr => 'GiST support',
  proname => 'gist_box_distance', prorettype => 'float8',
  proargtypes => 'internal box int2 oid internal',
  prosrc => 'gist_box_distance' },
{ oid => '2585', descr => 'GiST support',
  proname => 'gist_poly_consistent', prorettype => 'bool',
  proargtypes => 'internal polygon int2 oid internal',
  prosrc => 'gist_poly_consistent' },
{ oid => '2586', descr => 'GiST support',
  proname => 'gist_poly_compress', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'gist_poly_compress' },
{ oid => '2591', descr => 'GiST support',
  proname => 'gist_circle_consistent', prorettype => 'bool',
  proargtypes => 'internal circle int2 oid internal',
  prosrc => 'gist_circle_consistent' },
{ oid => '2592', descr => 'GiST support',
  proname => 'gist_circle_compress', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'gist_circle_compress' },
{ oid => '1030', descr => 'GiST support',
  proname => 'gist_point_compress', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'gist_point_compress' },
{ oid => '3282', descr => 'GiST support',
  proname => 'gist_point_fetch', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'gist_point_fetch' },
{ oid => '2179', descr => 'GiST support',
  proname => 'gist_point_consistent', prorettype => 'bool',
  proargtypes => 'internal point int2 oid internal',
  prosrc => 'gist_point_consistent' },
{ oid => '3064', descr => 'GiST support',
  proname => 'gist_point_distance', prorettype => 'float8',
  proargtypes => 'internal point int2 oid internal',
  prosrc => 'gist_point_distance' },
{ oid => '3280', descr => 'GiST support',
  proname => 'gist_circle_distance', prorettype => 'float8',
  proargtypes => 'internal circle int2 oid internal',
  prosrc => 'gist_circle_distance' },
{ oid => '3288', descr => 'GiST support',
  proname => 'gist_poly_distance', prorettype => 'float8',
  proargtypes => 'internal polygon int2 oid internal',
  prosrc => 'gist_poly_distance' },
{ oid => '3435', descr => 'sort support',
  proname => 'gist_point_sortsupport', prorettype => 'void',
  proargtypes => 'internal', prosrc => 'gist_point_sortsupport' },

# GIN array support
{ oid => '2743', descr => 'GIN array support',
  proname => 'ginarrayextract', prorettype => 'internal',
  proargtypes => 'anyarray internal internal', prosrc => 'ginarrayextract' },
{ oid => '2774', descr => 'GIN array support',
  proname => 'ginqueryarrayextract', prorettype => 'internal',
  proargtypes => 'anyarray internal int2 internal internal internal internal',
  prosrc => 'ginqueryarrayextract' },
{ oid => '2744', descr => 'GIN array support',
  proname => 'ginarrayconsistent', prorettype => 'bool',
  proargtypes => 'internal int2 anyarray int4 internal internal internal internal',
  prosrc => 'ginarrayconsistent' },
{ oid => '3920', descr => 'GIN array support',
  proname => 'ginarraytriconsistent', prorettype => 'char',
  proargtypes => 'internal int2 anyarray int4 internal internal internal',
  prosrc => 'ginarraytriconsistent' },
{ oid => '3076', descr => 'GIN array support (obsolete)',
  proname => 'ginarrayextract', prorettype => 'internal',
  proargtypes => 'anyarray internal', prosrc => 'ginarrayextract_2args' },

# overlap/contains/contained
{ oid => '2747',
  proname => 'arrayoverlap', prorettype => 'bool',
  proargtypes => 'anyarray anyarray', prosrc => 'arrayoverlap' },
{ oid => '2748',
  proname => 'arraycontains', prorettype => 'bool',
  proargtypes => 'anyarray anyarray', prosrc => 'arraycontains' },
{ oid => '2749',
  proname => 'arraycontained', prorettype => 'bool',
  proargtypes => 'anyarray anyarray', prosrc => 'arraycontained' },

# BRIN minmax
{ oid => '3383', descr => 'BRIN minmax support',
  proname => 'brin_minmax_opcinfo', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'brin_minmax_opcinfo' },
{ oid => '3384', descr => 'BRIN minmax support',
  proname => 'brin_minmax_add_value', prorettype => 'bool',
  proargtypes => 'internal internal internal internal',
  prosrc => 'brin_minmax_add_value' },
{ oid => '3385', descr => 'BRIN minmax support',
  proname => 'brin_minmax_consistent', prorettype => 'bool',
  proargtypes => 'internal internal internal',
  prosrc => 'brin_minmax_consistent' },
{ oid => '3386', descr => 'BRIN minmax support',
  proname => 'brin_minmax_union', prorettype => 'bool',
  proargtypes => 'internal internal internal', prosrc => 'brin_minmax_union' },

# BRIN minmax multi
{ oid => '4616', descr => 'BRIN multi minmax support',
  proname => 'brin_minmax_multi_opcinfo', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'brin_minmax_multi_opcinfo' },
{ oid => '4617', descr => 'BRIN multi minmax support',
  proname => 'brin_minmax_multi_add_value', prorettype => 'bool',
  proargtypes => 'internal internal internal internal',
  prosrc => 'brin_minmax_multi_add_value' },
{ oid => '4618', descr => 'BRIN multi minmax support',
  proname => 'brin_minmax_multi_consistent', prorettype => 'bool',
  proargtypes => 'internal internal internal int4',
  prosrc => 'brin_minmax_multi_consistent' },
{ oid => '4619', descr => 'BRIN multi minmax support',
  proname => 'brin_minmax_multi_union', prorettype => 'bool',
  proargtypes => 'internal internal internal',
  prosrc => 'brin_minmax_multi_union' },
{ oid => '4620', descr => 'BRIN multi minmax support',
  proname => 'brin_minmax_multi_options', proisstrict => 'f',
  prorettype => 'void', proargtypes => 'internal',
  prosrc => 'brin_minmax_multi_options' },

{ oid => '4621', descr => 'BRIN multi minmax int2 distance',
  proname => 'brin_minmax_multi_distance_int2', prorettype => 'float8',
  proargtypes => 'internal internal',
  prosrc => 'brin_minmax_multi_distance_int2' },
{ oid => '4622', descr => 'BRIN multi minmax int4 distance',
  proname => 'brin_minmax_multi_distance_int4', prorettype => 'float8',
  proargtypes => 'internal internal',
  prosrc => 'brin_minmax_multi_distance_int4' },
{ oid => '4623', descr => 'BRIN multi minmax int8 distance',
  proname => 'brin_minmax_multi_distance_int8', prorettype => 'float8',
  proargtypes => 'internal internal',
  prosrc => 'brin_minmax_multi_distance_int8' },
{ oid => '4624', descr => 'BRIN multi minmax float4 distance',
  proname => 'brin_minmax_multi_distance_float4', prorettype => 'float8',
  proargtypes => 'internal internal',
  prosrc => 'brin_minmax_multi_distance_float4' },
{ oid => '4625', descr => 'BRIN multi minmax float8 distance',
  proname => 'brin_minmax_multi_distance_float8', prorettype => 'float8',
  proargtypes => 'internal internal',
  prosrc => 'brin_minmax_multi_distance_float8' },
{ oid => '4626', descr => 'BRIN multi minmax numeric distance',
  proname => 'brin_minmax_multi_distance_numeric', prorettype => 'float8',
  proargtypes => 'internal internal',
  prosrc => 'brin_minmax_multi_distance_numeric' },
{ oid => '4627', descr => 'BRIN multi minmax tid distance',
  proname => 'brin_minmax_multi_distance_tid', prorettype => 'float8',
  proargtypes => 'internal internal',
  prosrc => 'brin_minmax_multi_distance_tid' },
{ oid => '4628', descr => 'BRIN multi minmax uuid distance',
  proname => 'brin_minmax_multi_distance_uuid', prorettype => 'float8',
  proargtypes => 'internal internal',
  prosrc => 'brin_minmax_multi_distance_uuid' },
{ oid => '4629', descr => 'BRIN multi minmax date distance',
  proname => 'brin_minmax_multi_distance_date', prorettype => 'float8',
  proargtypes => 'internal internal',
  prosrc => 'brin_minmax_multi_distance_date' },
{ oid => '4630', descr => 'BRIN multi minmax time distance',
  proname => 'brin_minmax_multi_distance_time', prorettype => 'float8',
  proargtypes => 'internal internal',
  prosrc => 'brin_minmax_multi_distance_time' },
{ oid => '4631', descr => 'BRIN multi minmax interval distance',
  proname => 'brin_minmax_multi_distance_interval', prorettype => 'float8',
  proargtypes => 'internal internal',
  prosrc => 'brin_minmax_multi_distance_interval' },
{ oid => '4632', descr => 'BRIN multi minmax timetz distance',
  proname => 'brin_minmax_multi_distance_timetz', prorettype => 'float8',
  proargtypes => 'internal internal',
  prosrc => 'brin_minmax_multi_distance_timetz' },
{ oid => '4633', descr => 'BRIN multi minmax pg_lsn distance',
  proname => 'brin_minmax_multi_distance_pg_lsn', prorettype => 'float8',
  proargtypes => 'internal internal',
  prosrc => 'brin_minmax_multi_distance_pg_lsn' },
{ oid => '4634', descr => 'BRIN multi minmax macaddr distance',
  proname => 'brin_minmax_multi_distance_macaddr', prorettype => 'float8',
  proargtypes => 'internal internal',
  prosrc => 'brin_minmax_multi_distance_macaddr' },
{ oid => '4635', descr => 'BRIN multi minmax macaddr8 distance',
  proname => 'brin_minmax_multi_distance_macaddr8', prorettype => 'float8',
  proargtypes => 'internal internal',
  prosrc => 'brin_minmax_multi_distance_macaddr8' },
{ oid => '4636', descr => 'BRIN multi minmax inet distance',
  proname => 'brin_minmax_multi_distance_inet', prorettype => 'float8',
  proargtypes => 'internal internal',
  prosrc => 'brin_minmax_multi_distance_inet' },
{ oid => '4637', descr => 'BRIN multi minmax timestamp distance',
  proname => 'brin_minmax_multi_distance_timestamp', prorettype => 'float8',
  proargtypes => 'internal internal',
  prosrc => 'brin_minmax_multi_distance_timestamp' },

# BRIN inclusion
{ oid => '4105', descr => 'BRIN inclusion support',
  proname => 'brin_inclusion_opcinfo', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'brin_inclusion_opcinfo' },
{ oid => '4106', descr => 'BRIN inclusion support',
  proname => 'brin_inclusion_add_value', prorettype => 'bool',
  proargtypes => 'internal internal internal internal',
  prosrc => 'brin_inclusion_add_value' },
{ oid => '4107', descr => 'BRIN inclusion support',
  proname => 'brin_inclusion_consistent', prorettype => 'bool',
  proargtypes => 'internal internal internal',
  prosrc => 'brin_inclusion_consistent' },
{ oid => '4108', descr => 'BRIN inclusion support',
  proname => 'brin_inclusion_union', prorettype => 'bool',
  proargtypes => 'internal internal internal',
  prosrc => 'brin_inclusion_union' },

# BRIN bloom
{ oid => '4591', descr => 'BRIN bloom support',
  proname => 'brin_bloom_opcinfo', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'brin_bloom_opcinfo' },
{ oid => '4592', descr => 'BRIN bloom support',
  proname => 'brin_bloom_add_value', prorettype => 'bool',
  proargtypes => 'internal internal internal internal',
  prosrc => 'brin_bloom_add_value' },
{ oid => '4593', descr => 'BRIN bloom support',
  proname => 'brin_bloom_consistent', prorettype => 'bool',
  proargtypes => 'internal internal internal int4',
  prosrc => 'brin_bloom_consistent' },
{ oid => '4594', descr => 'BRIN bloom support',
  proname => 'brin_bloom_union', prorettype => 'bool',
  proargtypes => 'internal internal internal', prosrc => 'brin_bloom_union' },
{ oid => '4595', descr => 'BRIN bloom support',
  proname => 'brin_bloom_options', proisstrict => 'f', prorettype => 'void',
  proargtypes => 'internal', prosrc => 'brin_bloom_options' },

# userlock replacements
{ oid => '2880', descr => 'obtain exclusive advisory lock',
  proname => 'pg_advisory_lock', provolatile => 'v', proparallel => 'r',
  prorettype => 'void', proargtypes => 'int8',
  prosrc => 'pg_advisory_lock_int8' },
{ oid => '3089', descr => 'obtain exclusive advisory lock',
  proname => 'pg_advisory_xact_lock', provolatile => 'v', proparallel => 'r',
  prorettype => 'void', proargtypes => 'int8',
  prosrc => 'pg_advisory_xact_lock_int8' },
{ oid => '2881', descr => 'obtain shared advisory lock',
  proname => 'pg_advisory_lock_shared', provolatile => 'v', proparallel => 'r',
  prorettype => 'void', proargtypes => 'int8',
  prosrc => 'pg_advisory_lock_shared_int8' },
{ oid => '3090', descr => 'obtain shared advisory lock',
  proname => 'pg_advisory_xact_lock_shared', provolatile => 'v',
  proparallel => 'r', prorettype => 'void', proargtypes => 'int8',
  prosrc => 'pg_advisory_xact_lock_shared_int8' },
{ oid => '2882', descr => 'obtain exclusive advisory lock if available',
  proname => 'pg_try_advisory_lock', provolatile => 'v', proparallel => 'r',
  prorettype => 'bool', proargtypes => 'int8',
  prosrc => 'pg_try_advisory_lock_int8' },
{ oid => '3091', descr => 'obtain exclusive advisory lock if available',
  proname => 'pg_try_advisory_xact_lock', provolatile => 'v',
  proparallel => 'r', prorettype => 'bool', proargtypes => 'int8',
  prosrc => 'pg_try_advisory_xact_lock_int8' },
{ oid => '2883', descr => 'obtain shared advisory lock if available',
  proname => 'pg_try_advisory_lock_shared', provolatile => 'v',
  proparallel => 'r', prorettype => 'bool', proargtypes => 'int8',
  prosrc => 'pg_try_advisory_lock_shared_int8' },
{ oid => '3092', descr => 'obtain shared advisory lock if available',
  proname => 'pg_try_advisory_xact_lock_shared', provolatile => 'v',
  proparallel => 'r', prorettype => 'bool', proargtypes => 'int8',
  prosrc => 'pg_try_advisory_xact_lock_shared_int8' },
{ oid => '2884', descr => 'release exclusive advisory lock',
  proname => 'pg_advisory_unlock', provolatile => 'v', proparallel => 'r',
  prorettype => 'bool', proargtypes => 'int8',
  prosrc => 'pg_advisory_unlock_int8' },
{ oid => '2885', descr => 'release shared advisory lock',
  proname => 'pg_advisory_unlock_shared', provolatile => 'v',
  proparallel => 'r', prorettype => 'bool', proargtypes => 'int8',
  prosrc => 'pg_advisory_unlock_shared_int8' },
{ oid => '2886', descr => 'obtain exclusive advisory lock',
  proname => 'pg_advisory_lock', provolatile => 'v', proparallel => 'r',
  prorettype => 'void', proargtypes => 'int4 int4',
  prosrc => 'pg_advisory_lock_int4' },
{ oid => '3093', descr => 'obtain exclusive advisory lock',
  proname => 'pg_advisory_xact_lock', provolatile => 'v', proparallel => 'r',
  prorettype => 'void', proargtypes => 'int4 int4',
  prosrc => 'pg_advisory_xact_lock_int4' },
{ oid => '2887', descr => 'obtain shared advisory lock',
  proname => 'pg_advisory_lock_shared', provolatile => 'v', proparallel => 'r',
  prorettype => 'void', proargtypes => 'int4 int4',
  prosrc => 'pg_advisory_lock_shared_int4' },
{ oid => '3094', descr => 'obtain shared advisory lock',
  proname => 'pg_advisory_xact_lock_shared', provolatile => 'v',
  proparallel => 'r', prorettype => 'void', proargtypes => 'int4 int4',
  prosrc => 'pg_advisory_xact_lock_shared_int4' },
{ oid => '2888', descr => 'obtain exclusive advisory lock if available',
  proname => 'pg_try_advisory_lock', provolatile => 'v', proparallel => 'r',
  prorettype => 'bool', proargtypes => 'int4 int4',
  prosrc => 'pg_try_advisory_lock_int4' },
{ oid => '3095', descr => 'obtain exclusive advisory lock if available',
  proname => 'pg_try_advisory_xact_lock', provolatile => 'v',
  proparallel => 'r', prorettype => 'bool', proargtypes => 'int4 int4',
  prosrc => 'pg_try_advisory_xact_lock_int4' },
{ oid => '2889', descr => 'obtain shared advisory lock if available',
  proname => 'pg_try_advisory_lock_shared', provolatile => 'v',
  proparallel => 'r', prorettype => 'bool', proargtypes => 'int4 int4',
  prosrc => 'pg_try_advisory_lock_shared_int4' },
{ oid => '3096', descr => 'obtain shared advisory lock if available',
  proname => 'pg_try_advisory_xact_lock_shared', provolatile => 'v',
  proparallel => 'r', prorettype => 'bool', proargtypes => 'int4 int4',
  prosrc => 'pg_try_advisory_xact_lock_shared_int4' },
{ oid => '2890', descr => 'release exclusive advisory lock',
  proname => 'pg_advisory_unlock', provolatile => 'v', proparallel => 'r',
  prorettype => 'bool', proargtypes => 'int4 int4',
  prosrc => 'pg_advisory_unlock_int4' },
{ oid => '2891', descr => 'release shared advisory lock',
  proname => 'pg_advisory_unlock_shared', provolatile => 'v',
  proparallel => 'r', prorettype => 'bool', proargtypes => 'int4 int4',
  prosrc => 'pg_advisory_unlock_shared_int4' },
{ oid => '2892', descr => 'release all advisory locks',
  proname => 'pg_advisory_unlock_all', provolatile => 'v', proparallel => 'r',
  prorettype => 'void', proargtypes => '', prosrc => 'pg_advisory_unlock_all' },

# XML support
{ oid => '2893', descr => 'I/O',
  proname => 'xml_in', provolatile => 's', prorettype => 'xml',
  proargtypes => 'cstring', prosrc => 'xml_in' },
{ oid => '2894', descr => 'I/O',
  proname => 'xml_out', prorettype => 'cstring', proargtypes => 'xml',
  prosrc => 'xml_out' },
{ oid => '2895', descr => 'generate XML comment',
  proname => 'xmlcomment', prorettype => 'xml', proargtypes => 'text',
  prosrc => 'xmlcomment' },
{ oid => '2896',
  descr => 'perform a non-validating parse of a character string to produce an XML value',
  proname => 'xml', provolatile => 's', prorettype => 'xml',
  proargtypes => 'text', prosrc => 'texttoxml' },
{ oid => '2897', descr => 'validate an XML value',
  proname => 'xmlvalidate', prorettype => 'bool', proargtypes => 'xml text',
  prosrc => 'xmlvalidate' },
{ oid => '2898', descr => 'I/O',
  proname => 'xml_recv', provolatile => 's', prorettype => 'xml',
  proargtypes => 'internal', prosrc => 'xml_recv' },
{ oid => '2899', descr => 'I/O',
  proname => 'xml_send', provolatile => 's', prorettype => 'bytea',
  proargtypes => 'xml', prosrc => 'xml_send' },
{ oid => '2900', descr => 'aggregate transition function',
  proname => 'xmlconcat2', proisstrict => 'f', prorettype => 'xml',
  proargtypes => 'xml xml', prosrc => 'xmlconcat2' },
{ oid => '2901', descr => 'concatenate XML values',
  proname => 'xmlagg', prokind => 'a', proisstrict => 'f', prorettype => 'xml',
  proargtypes => 'xml', prosrc => 'aggregate_dummy' },
{ oid => '2922', descr => 'serialize an XML value to a character string',
  proname => 'text', prorettype => 'text', proargtypes => 'xml',
  prosrc => 'xmltotext' },

{ oid => '2923', descr => 'map table contents to XML',
  proname => 'table_to_xml', procost => '100', provolatile => 's',
  proparallel => 'r', prorettype => 'xml',
  proargtypes => 'regclass bool bool text',
  proargnames => '{tbl,nulls,tableforest,targetns}', prosrc => 'table_to_xml' },
{ oid => '2924', descr => 'map query result to XML',
  proname => 'query_to_xml', procost => '100', provolatile => 'v',
  proparallel => 'u', prorettype => 'xml', proargtypes => 'text bool bool text',
  proargnames => '{query,nulls,tableforest,targetns}',
  prosrc => 'query_to_xml' },
{ oid => '2925', descr => 'map rows from cursor to XML',
  proname => 'cursor_to_xml', procost => '100', provolatile => 'v',
  proparallel => 'u', prorettype => 'xml',
  proargtypes => 'refcursor int4 bool bool text',
  proargnames => '{cursor,count,nulls,tableforest,targetns}',
  prosrc => 'cursor_to_xml' },
{ oid => '2926', descr => 'map table structure to XML Schema',
  proname => 'table_to_xmlschema', procost => '100', provolatile => 's',
  proparallel => 'r', prorettype => 'xml',
  proargtypes => 'regclass bool bool text',
  proargnames => '{tbl,nulls,tableforest,targetns}',
  prosrc => 'table_to_xmlschema' },
{ oid => '2927', descr => 'map query result structure to XML Schema',
  proname => 'query_to_xmlschema', procost => '100', provolatile => 'v',
  proparallel => 'u', prorettype => 'xml', proargtypes => 'text bool bool text',
  proargnames => '{query,nulls,tableforest,targetns}',
  prosrc => 'query_to_xmlschema' },
{ oid => '2928', descr => 'map cursor structure to XML Schema',
  proname => 'cursor_to_xmlschema', procost => '100', provolatile => 'v',
  proparallel => 'u', prorettype => 'xml',
  proargtypes => 'refcursor bool bool text',
  proargnames => '{cursor,nulls,tableforest,targetns}',
  prosrc => 'cursor_to_xmlschema' },
{ oid => '2929',
  descr => 'map table contents and structure to XML and XML Schema',
  proname => 'table_to_xml_and_xmlschema', procost => '100', provolatile => 's',
  proparallel => 'r', prorettype => 'xml',
  proargtypes => 'regclass bool bool text',
  proargnames => '{tbl,nulls,tableforest,targetns}',
  prosrc => 'table_to_xml_and_xmlschema' },
{ oid => '2930',
  descr => 'map query result and structure to XML and XML Schema',
  proname => 'query_to_xml_and_xmlschema', procost => '100', provolatile => 'v',
  proparallel => 'u', prorettype => 'xml', proargtypes => 'text bool bool text',
  proargnames => '{query,nulls,tableforest,targetns}',
  prosrc => 'query_to_xml_and_xmlschema' },

{ oid => '2933', descr => 'map schema contents to XML',
  proname => 'schema_to_xml', procost => '100', provolatile => 's',
  proparallel => 'r', prorettype => 'xml', proargtypes => 'name bool bool text',
  proargnames => '{schema,nulls,tableforest,targetns}',
  prosrc => 'schema_to_xml' },
{ oid => '2934', descr => 'map schema structure to XML Schema',
  proname => 'schema_to_xmlschema', procost => '100', provolatile => 's',
  proparallel => 'r', prorettype => 'xml', proargtypes => 'name bool bool text',
  proargnames => '{schema,nulls,tableforest,targetns}',
  prosrc => 'schema_to_xmlschema' },
{ oid => '2935',
  descr => 'map schema contents and structure to XML and XML Schema',
  proname => 'schema_to_xml_and_xmlschema', procost => '100',
  provolatile => 's', proparallel => 'r', prorettype => 'xml',
  proargtypes => 'name bool bool text',
  proargnames => '{schema,nulls,tableforest,targetns}',
  prosrc => 'schema_to_xml_and_xmlschema' },

{ oid => '2936', descr => 'map database contents to XML',
  proname => 'database_to_xml', procost => '100', provolatile => 's',
  proparallel => 'r', prorettype => 'xml', proargtypes => 'bool bool text',
  proargnames => '{nulls,tableforest,targetns}', prosrc => 'database_to_xml' },
{ oid => '2937', descr => 'map database structure to XML Schema',
  proname => 'database_to_xmlschema', procost => '100', provolatile => 's',
  proparallel => 'r', prorettype => 'xml', proargtypes => 'bool bool text',
  proargnames => '{nulls,tableforest,targetns}',
  prosrc => 'database_to_xmlschema' },
{ oid => '2938',
  descr => 'map database contents and structure to XML and XML Schema',
  proname => 'database_to_xml_and_xmlschema', procost => '100',
  provolatile => 's', proparallel => 'r', prorettype => 'xml',
  proargtypes => 'bool bool text',
  proargnames => '{nulls,tableforest,targetns}',
  prosrc => 'database_to_xml_and_xmlschema' },

{ oid => '2931',
  descr => 'evaluate XPath expression, with namespaces support',
  proname => 'xpath', prorettype => '_xml', proargtypes => 'text xml _text',
  prosrc => 'xpath' },
{ oid => '2932', descr => 'evaluate XPath expression',
  proname => 'xpath', prolang => 'sql', prorettype => '_xml',
  proargtypes => 'text xml', prosrc => 'see system_functions.sql' },

{ oid => '2614', descr => 'test XML value against XPath expression',
  proname => 'xmlexists', prorettype => 'bool', proargtypes => 'text xml',
  prosrc => 'xmlexists' },

{ oid => '3049',
  descr => 'test XML value against XPath expression, with namespace support',
  proname => 'xpath_exists', prorettype => 'bool',
  proargtypes => 'text xml _text', prosrc => 'xpath_exists' },
{ oid => '3050', descr => 'test XML value against XPath expression',
  proname => 'xpath_exists', prolang => 'sql', prorettype => 'bool',
  proargtypes => 'text xml', prosrc => 'see system_functions.sql' },
{ oid => '3051', descr => 'determine if a string is well formed XML',
  proname => 'xml_is_well_formed', provolatile => 's', prorettype => 'bool',
  proargtypes => 'text', prosrc => 'xml_is_well_formed' },
{ oid => '3052', descr => 'determine if a string is well formed XML document',
  proname => 'xml_is_well_formed_document', prorettype => 'bool',
  proargtypes => 'text', prosrc => 'xml_is_well_formed_document' },
{ oid => '3053', descr => 'determine if a string is well formed XML content',
  proname => 'xml_is_well_formed_content', prorettype => 'bool',
  proargtypes => 'text', prosrc => 'xml_is_well_formed_content' },

# json
{ oid => '321', descr => 'I/O',
  proname => 'json_in', prorettype => 'json', proargtypes => 'cstring',
  prosrc => 'json_in' },
{ oid => '322', descr => 'I/O',
  proname => 'json_out', prorettype => 'cstring', proargtypes => 'json',
  prosrc => 'json_out' },
{ oid => '323', descr => 'I/O',
  proname => 'json_recv', prorettype => 'json', proargtypes => 'internal',
  prosrc => 'json_recv' },
{ oid => '324', descr => 'I/O',
  proname => 'json_send', prorettype => 'bytea', proargtypes => 'json',
  prosrc => 'json_send' },
{ oid => '3153', descr => 'map array to json',
  proname => 'array_to_json', provolatile => 's', prorettype => 'json',
  proargtypes => 'anyarray', prosrc => 'array_to_json' },
{ oid => '3154', descr => 'map array to json with optional pretty printing',
  proname => 'array_to_json', provolatile => 's', prorettype => 'json',
  proargtypes => 'anyarray bool', prosrc => 'array_to_json_pretty' },
{ oid => '3155', descr => 'map row to json',
  proname => 'row_to_json', provolatile => 's', prorettype => 'json',
  proargtypes => 'record', prosrc => 'row_to_json' },
{ oid => '3156', descr => 'map row to json with optional pretty printing',
  proname => 'row_to_json', provolatile => 's', prorettype => 'json',
  proargtypes => 'record bool', prosrc => 'row_to_json_pretty' },
{ oid => '3173', descr => 'json aggregate transition function',
  proname => 'json_agg_transfn', proisstrict => 'f', provolatile => 's',
  prorettype => 'internal', proargtypes => 'internal anyelement',
  prosrc => 'json_agg_transfn' },
{ oid => '6275', descr => 'json aggregate transition function',
  proname => 'json_agg_strict_transfn', proisstrict => 'f', provolatile => 's',
  prorettype => 'internal', proargtypes => 'internal anyelement',
  prosrc => 'json_agg_strict_transfn' },
{ oid => '3174', descr => 'json aggregate final function',
  proname => 'json_agg_finalfn', proisstrict => 'f', prorettype => 'json',
  proargtypes => 'internal', prosrc => 'json_agg_finalfn' },
{ oid => '3175', descr => 'aggregate input into json',
  proname => 'json_agg', prokind => 'a', proisstrict => 'f', provolatile => 's',
  prorettype => 'json', proargtypes => 'anyelement',
  prosrc => 'aggregate_dummy' },
{ oid => '6276', descr => 'aggregate input into json',
  proname => 'json_agg_strict', prokind => 'a', proisstrict => 'f',
  provolatile => 's', prorettype => 'json', proargtypes => 'anyelement',
  prosrc => 'aggregate_dummy' },
{ oid => '3180', descr => 'json object aggregate transition function',
  proname => 'json_object_agg_transfn', proisstrict => 'f', provolatile => 's',
  prorettype => 'internal', proargtypes => 'internal any any',
  prosrc => 'json_object_agg_transfn' },
{ oid => '6277', descr => 'json object aggregate transition function',
  proname => 'json_object_agg_strict_transfn', proisstrict => 'f',
  provolatile => 's', prorettype => 'internal',
  proargtypes => 'internal any any',
  prosrc => 'json_object_agg_strict_transfn' },
{ oid => '6278', descr => 'json object aggregate transition function',
  proname => 'json_object_agg_unique_transfn', proisstrict => 'f',
  provolatile => 's', prorettype => 'internal',
  proargtypes => 'internal any any',
  prosrc => 'json_object_agg_unique_transfn' },
{ oid => '6279', descr => 'json object aggregate transition function',
  proname => 'json_object_agg_unique_strict_transfn', proisstrict => 'f',
  provolatile => 's', prorettype => 'internal',
  proargtypes => 'internal any any',
  prosrc => 'json_object_agg_unique_strict_transfn' },
{ oid => '3196', descr => 'json object aggregate final function',
  proname => 'json_object_agg_finalfn', proisstrict => 'f',
  prorettype => 'json', proargtypes => 'internal',
  prosrc => 'json_object_agg_finalfn' },
{ oid => '3197', descr => 'aggregate input into a json object',
  proname => 'json_object_agg', prokind => 'a', proisstrict => 'f',
  provolatile => 's', prorettype => 'json', proargtypes => 'any any',
  prosrc => 'aggregate_dummy' },
{ oid => '6280', descr => 'aggregate non-NULL input into a json object',
  proname => 'json_object_agg_strict', prokind => 'a', proisstrict => 'f',
  provolatile => 's', prorettype => 'json', proargtypes => 'any any',
  prosrc => 'aggregate_dummy' },
{ oid => '6281',
  descr => 'aggregate input into a json object with unique keys',
  proname => 'json_object_agg_unique', prokind => 'a', proisstrict => 'f',
  provolatile => 's', prorettype => 'json', proargtypes => 'any any',
  prosrc => 'aggregate_dummy' },
{ oid => '6282',
  descr => 'aggregate non-NULL input into a json object with unique keys',
  proname => 'json_object_agg_unique_strict', prokind => 'a',
  proisstrict => 'f', provolatile => 's', prorettype => 'json',
  proargtypes => 'any any', prosrc => 'aggregate_dummy' },
{ oid => '3198', descr => 'build a json array from any inputs',
  proname => 'json_build_array', provariadic => 'any', proisstrict => 'f',
  provolatile => 's', prorettype => 'json', proargtypes => 'any',
  proallargtypes => '{any}', proargmodes => '{v}',
  prosrc => 'json_build_array' },
{ oid => '3199', descr => 'build an empty json array',
  proname => 'json_build_array', proisstrict => 'f', provolatile => 's',
  prorettype => 'json', proargtypes => '',
  prosrc => 'json_build_array_noargs' },
{ oid => '3200',
  descr => 'build a json object from pairwise key/value inputs',
  proname => 'json_build_object', provariadic => 'any', proisstrict => 'f',
  provolatile => 's', prorettype => 'json', proargtypes => 'any',
  proallargtypes => '{any}', proargmodes => '{v}',
  prosrc => 'json_build_object' },
{ oid => '3201', descr => 'build an empty json object',
  proname => 'json_build_object', proisstrict => 'f', provolatile => 's',
  prorettype => 'json', proargtypes => '',
  prosrc => 'json_build_object_noargs' },
{ oid => '3202', descr => 'map text array of key value pairs to json object',
  proname => 'json_object', prorettype => 'json', proargtypes => '_text',
  prosrc => 'json_object' },
{ oid => '3203', descr => 'map text arrays of keys and values to json object',
  proname => 'json_object', prorettype => 'json', proargtypes => '_text _text',
  prosrc => 'json_object_two_arg' },
{ oid => '3176', descr => 'map input to json',
  proname => 'to_json', provolatile => 's', prorettype => 'json',
  proargtypes => 'anyelement', prosrc => 'to_json' },
{ oid => '3261', descr => 'remove object fields with null values from json',
  proname => 'json_strip_nulls', prorettype => 'json', proargtypes => 'json',
  prosrc => 'json_strip_nulls' },

{ oid => '3947',
  proname => 'json_object_field', prorettype => 'json',
  proargtypes => 'json text', proargnames => '{from_json, field_name}',
  prosrc => 'json_object_field' },
{ oid => '3948',
  proname => 'json_object_field_text', prorettype => 'text',
  proargtypes => 'json text', proargnames => '{from_json, field_name}',
  prosrc => 'json_object_field_text' },
{ oid => '3949',
  proname => 'json_array_element', prorettype => 'json',
  proargtypes => 'json int4', proargnames => '{from_json, element_index}',
  prosrc => 'json_array_element' },
{ oid => '3950',
  proname => 'json_array_element_text', prorettype => 'text',
  proargtypes => 'json int4', proargnames => '{from_json, element_index}',
  prosrc => 'json_array_element_text' },
{ oid => '3951', descr => 'get value from json with path elements',
  proname => 'json_extract_path', provariadic => 'text', prorettype => 'json',
  proargtypes => 'json _text', proallargtypes => '{json,_text}',
  proargmodes => '{i,v}', proargnames => '{from_json,path_elems}',
  prosrc => 'json_extract_path' },
{ oid => '3953', descr => 'get value from json as text with path elements',
  proname => 'json_extract_path_text', provariadic => 'text',
  prorettype => 'text', proargtypes => 'json _text',
  proallargtypes => '{json,_text}', proargmodes => '{i,v}',
  proargnames => '{from_json,path_elems}', prosrc => 'json_extract_path_text' },
{ oid => '3955', descr => 'key value pairs of a json object',
  proname => 'json_array_elements', prorows => '100', proretset => 't',
  prorettype => 'json', proargtypes => 'json', proallargtypes => '{json,json}',
  proargmodes => '{i,o}', proargnames => '{from_json,value}',
  prosrc => 'json_array_elements' },
{ oid => '3969', descr => 'elements of json array',
  proname => 'json_array_elements_text', prorows => '100', proretset => 't',
  prorettype => 'text', proargtypes => 'json', proallargtypes => '{json,text}',
  proargmodes => '{i,o}', proargnames => '{from_json,value}',
  prosrc => 'json_array_elements_text' },
{ oid => '3956', descr => 'length of json array',
  proname => 'json_array_length', prorettype => 'int4', proargtypes => 'json',
  prosrc => 'json_array_length' },
{ oid => '3957', descr => 'get json object keys',
  proname => 'json_object_keys', prorows => '100', proretset => 't',
  prorettype => 'text', proargtypes => 'json', prosrc => 'json_object_keys' },
{ oid => '3958', descr => 'key value pairs of a json object',
  proname => 'json_each', prorows => '100', proretset => 't',
  prorettype => 'record', proargtypes => 'json',
  proallargtypes => '{json,text,json}', proargmodes => '{i,o,o}',
  proargnames => '{from_json,key,value}', prosrc => 'json_each' },
{ oid => '3959', descr => 'key value pairs of a json object',
  proname => 'json_each_text', prorows => '100', proretset => 't',
  prorettype => 'record', proargtypes => 'json',
  proallargtypes => '{json,text,text}', proargmodes => '{i,o,o}',
  proargnames => '{from_json,key,value}', prosrc => 'json_each_text' },
{ oid => '3960', descr => 'get record fields from a json object',
  proname => 'json_populate_record', proisstrict => 'f', provolatile => 's',
  prorettype => 'anyelement', proargtypes => 'anyelement json bool',
  prosrc => 'json_populate_record' },
{ oid => '3961',
  descr => 'get set of records with fields from a json array of objects',
  proname => 'json_populate_recordset', prorows => '100', proisstrict => 'f',
  proretset => 't', provolatile => 's', prorettype => 'anyelement',
  proargtypes => 'anyelement json bool', prosrc => 'json_populate_recordset' },
{ oid => '3204', descr => 'get record fields from a json object',
  proname => 'json_to_record', provolatile => 's', prorettype => 'record',
  proargtypes => 'json', prosrc => 'json_to_record' },
{ oid => '3205',
  descr => 'get set of records with fields from a json array of objects',
  proname => 'json_to_recordset', prorows => '100', proisstrict => 'f',
  proretset => 't', provolatile => 's', prorettype => 'record',
  proargtypes => 'json', prosrc => 'json_to_recordset' },
{ oid => '3968', descr => 'get the type of a json value',
  proname => 'json_typeof', prorettype => 'text', proargtypes => 'json',
  prosrc => 'json_typeof' },

# uuid
{ oid => '2952', descr => 'I/O',
  proname => 'uuid_in', prorettype => 'uuid', proargtypes => 'cstring',
  prosrc => 'uuid_in' },
{ oid => '2953', descr => 'I/O',
  proname => 'uuid_out', prorettype => 'cstring', proargtypes => 'uuid',
  prosrc => 'uuid_out' },
{ oid => '2954',
  proname => 'uuid_lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'uuid uuid', prosrc => 'uuid_lt' },
{ oid => '2955',
  proname => 'uuid_le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'uuid uuid', prosrc => 'uuid_le' },
{ oid => '2956',
  proname => 'uuid_eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'uuid uuid', prosrc => 'uuid_eq' },
{ oid => '2957',
  proname => 'uuid_ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'uuid uuid', prosrc => 'uuid_ge' },
{ oid => '2958',
  proname => 'uuid_gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'uuid uuid', prosrc => 'uuid_gt' },
{ oid => '2959',
  proname => 'uuid_ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'uuid uuid', prosrc => 'uuid_ne' },
{ oid => '2960', descr => 'less-equal-greater',
  proname => 'uuid_cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'uuid uuid', prosrc => 'uuid_cmp' },
{ oid => '3300', descr => 'sort support',
  proname => 'uuid_sortsupport', prorettype => 'void',
  proargtypes => 'internal', prosrc => 'uuid_sortsupport' },
{ oid => '2961', descr => 'I/O',
  proname => 'uuid_recv', prorettype => 'uuid', proargtypes => 'internal',
  prosrc => 'uuid_recv' },
{ oid => '2962', descr => 'I/O',
  proname => 'uuid_send', prorettype => 'bytea', proargtypes => 'uuid',
  prosrc => 'uuid_send' },
{ oid => '2963', descr => 'hash',
  proname => 'uuid_hash', prorettype => 'int4', proargtypes => 'uuid',
  prosrc => 'uuid_hash' },
{ oid => '3412', descr => 'hash',
  proname => 'uuid_hash_extended', prorettype => 'int8',
  proargtypes => 'uuid int8', prosrc => 'uuid_hash_extended' },
{ oid => '3432', descr => 'generate random UUID',
  proname => 'gen_random_uuid', proleakproof => 't', provolatile => 'v',
  prorettype => 'uuid', proargtypes => '', prosrc => 'gen_random_uuid' },

# pg_lsn
{ oid => '3229', descr => 'I/O',
  proname => 'pg_lsn_in', prorettype => 'pg_lsn', proargtypes => 'cstring',
  prosrc => 'pg_lsn_in' },
{ oid => '3230', descr => 'I/O',
  proname => 'pg_lsn_out', prorettype => 'cstring', proargtypes => 'pg_lsn',
  prosrc => 'pg_lsn_out' },
{ oid => '3231',
  proname => 'pg_lsn_lt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'pg_lsn pg_lsn', prosrc => 'pg_lsn_lt' },
{ oid => '3232',
  proname => 'pg_lsn_le', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'pg_lsn pg_lsn', prosrc => 'pg_lsn_le' },
{ oid => '3233',
  proname => 'pg_lsn_eq', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'pg_lsn pg_lsn', prosrc => 'pg_lsn_eq' },
{ oid => '3234',
  proname => 'pg_lsn_ge', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'pg_lsn pg_lsn', prosrc => 'pg_lsn_ge' },
{ oid => '3235',
  proname => 'pg_lsn_gt', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'pg_lsn pg_lsn', prosrc => 'pg_lsn_gt' },
{ oid => '3236',
  proname => 'pg_lsn_ne', proleakproof => 't', prorettype => 'bool',
  proargtypes => 'pg_lsn pg_lsn', prosrc => 'pg_lsn_ne' },
{ oid => '3237',
  proname => 'pg_lsn_mi', prorettype => 'numeric',
  proargtypes => 'pg_lsn pg_lsn', prosrc => 'pg_lsn_mi' },
{ oid => '3238', descr => 'I/O',
  proname => 'pg_lsn_recv', prorettype => 'pg_lsn', proargtypes => 'internal',
  prosrc => 'pg_lsn_recv' },
{ oid => '3239', descr => 'I/O',
  proname => 'pg_lsn_send', prorettype => 'bytea', proargtypes => 'pg_lsn',
  prosrc => 'pg_lsn_send' },
{ oid => '3251', descr => 'less-equal-greater',
  proname => 'pg_lsn_cmp', proleakproof => 't', prorettype => 'int4',
  proargtypes => 'pg_lsn pg_lsn', prosrc => 'pg_lsn_cmp' },
{ oid => '3252', descr => 'hash',
  proname => 'pg_lsn_hash', prorettype => 'int4', proargtypes => 'pg_lsn',
  prosrc => 'pg_lsn_hash' },
{ oid => '3413', descr => 'hash',
  proname => 'pg_lsn_hash_extended', prorettype => 'int8',
  proargtypes => 'pg_lsn int8', prosrc => 'pg_lsn_hash_extended' },
{ oid => '4187', descr => 'larger of two',
  proname => 'pg_lsn_larger', prorettype => 'pg_lsn',
  proargtypes => 'pg_lsn pg_lsn', prosrc => 'pg_lsn_larger' },
{ oid => '4188', descr => 'smaller of two',
  proname => 'pg_lsn_smaller', prorettype => 'pg_lsn',
  proargtypes => 'pg_lsn pg_lsn', prosrc => 'pg_lsn_smaller' },
{ oid => '5022',
  proname => 'pg_lsn_pli', prorettype => 'pg_lsn',
  proargtypes => 'pg_lsn numeric', prosrc => 'pg_lsn_pli' },
{ oid => '5023',
  proname => 'numeric_pl_pg_lsn', prolang => 'sql', prorettype => 'pg_lsn',
  proargtypes => 'numeric pg_lsn', prosrc => 'see system_functions.sql' },
{ oid => '5024',
  proname => 'pg_lsn_mii', prorettype => 'pg_lsn',
  proargtypes => 'pg_lsn numeric', prosrc => 'pg_lsn_mii' },

# enum related procs
{ oid => '3504', descr => 'I/O',
  proname => 'anyenum_in', prorettype => 'anyenum', proargtypes => 'cstring',
  prosrc => 'anyenum_in' },
{ oid => '3505', descr => 'I/O',
  proname => 'anyenum_out', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'anyenum', prosrc => 'anyenum_out' },
{ oid => '3506', descr => 'I/O',
  proname => 'enum_in', provolatile => 's', prorettype => 'anyenum',
  proargtypes => 'cstring oid', prosrc => 'enum_in' },
{ oid => '3507', descr => 'I/O',
  proname => 'enum_out', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'anyenum', prosrc => 'enum_out' },
{ oid => '3508',
  proname => 'enum_eq', prorettype => 'bool', proargtypes => 'anyenum anyenum',
  prosrc => 'enum_eq' },
{ oid => '3509',
  proname => 'enum_ne', prorettype => 'bool', proargtypes => 'anyenum anyenum',
  prosrc => 'enum_ne' },
{ oid => '3510',
  proname => 'enum_lt', prorettype => 'bool', proargtypes => 'anyenum anyenum',
  prosrc => 'enum_lt' },
{ oid => '3511',
  proname => 'enum_gt', prorettype => 'bool', proargtypes => 'anyenum anyenum',
  prosrc => 'enum_gt' },
{ oid => '3512',
  proname => 'enum_le', prorettype => 'bool', proargtypes => 'anyenum anyenum',
  prosrc => 'enum_le' },
{ oid => '3513',
  proname => 'enum_ge', prorettype => 'bool', proargtypes => 'anyenum anyenum',
  prosrc => 'enum_ge' },
{ oid => '3514', descr => 'less-equal-greater',
  proname => 'enum_cmp', prorettype => 'int4', proargtypes => 'anyenum anyenum',
  prosrc => 'enum_cmp' },
{ oid => '3515', descr => 'hash',
  proname => 'hashenum', prorettype => 'int4', proargtypes => 'anyenum',
  prosrc => 'hashenum' },
{ oid => '3414', descr => 'hash',
  proname => 'hashenumextended', prorettype => 'int8',
  proargtypes => 'anyenum int8', prosrc => 'hashenumextended' },
{ oid => '3524', descr => 'smaller of two',
  proname => 'enum_smaller', prorettype => 'anyenum',
  proargtypes => 'anyenum anyenum', prosrc => 'enum_smaller' },
{ oid => '3525', descr => 'larger of two',
  proname => 'enum_larger', prorettype => 'anyenum',
  proargtypes => 'anyenum anyenum', prosrc => 'enum_larger' },
{ oid => '3526', descr => 'maximum value of all enum input values',
  proname => 'max', prokind => 'a', proisstrict => 'f', prorettype => 'anyenum',
  proargtypes => 'anyenum', prosrc => 'aggregate_dummy' },
{ oid => '3527', descr => 'minimum value of all enum input values',
  proname => 'min', prokind => 'a', proisstrict => 'f', prorettype => 'anyenum',
  proargtypes => 'anyenum', prosrc => 'aggregate_dummy' },
{ oid => '3528', descr => 'first value of the input enum type',
  proname => 'enum_first', proisstrict => 'f', provolatile => 's',
  prorettype => 'anyenum', proargtypes => 'anyenum', prosrc => 'enum_first' },
{ oid => '3529', descr => 'last value of the input enum type',
  proname => 'enum_last', proisstrict => 'f', provolatile => 's',
  prorettype => 'anyenum', proargtypes => 'anyenum', prosrc => 'enum_last' },
{ oid => '3530',
  descr => 'range between the two given enum values, as an ordered array',
  proname => 'enum_range', proisstrict => 'f', provolatile => 's',
  prorettype => 'anyarray', proargtypes => 'anyenum anyenum',
  prosrc => 'enum_range_bounds' },
{ oid => '3531', descr => 'range of the given enum type, as an ordered array',
  proname => 'enum_range', proisstrict => 'f', provolatile => 's',
  prorettype => 'anyarray', proargtypes => 'anyenum',
  prosrc => 'enum_range_all' },
{ oid => '3532', descr => 'I/O',
  proname => 'enum_recv', provolatile => 's', prorettype => 'anyenum',
  proargtypes => 'internal oid', prosrc => 'enum_recv' },
{ oid => '3533', descr => 'I/O',
  proname => 'enum_send', provolatile => 's', prorettype => 'bytea',
  proargtypes => 'anyenum', prosrc => 'enum_send' },

# text search stuff
{ oid => '3610', descr => 'I/O',
  proname => 'tsvectorin', prorettype => 'tsvector', proargtypes => 'cstring',
  prosrc => 'tsvectorin' },
{ oid => '3639', descr => 'I/O',
  proname => 'tsvectorrecv', prorettype => 'tsvector',
  proargtypes => 'internal', prosrc => 'tsvectorrecv' },
{ oid => '3611', descr => 'I/O',
  proname => 'tsvectorout', prorettype => 'cstring', proargtypes => 'tsvector',
  prosrc => 'tsvectorout' },
{ oid => '3638', descr => 'I/O',
  proname => 'tsvectorsend', prorettype => 'bytea', proargtypes => 'tsvector',
  prosrc => 'tsvectorsend' },
{ oid => '3612', descr => 'I/O',
  proname => 'tsqueryin', prorettype => 'tsquery', proargtypes => 'cstring',
  prosrc => 'tsqueryin' },
{ oid => '3641', descr => 'I/O',
  proname => 'tsqueryrecv', prorettype => 'tsquery', proargtypes => 'internal',
  prosrc => 'tsqueryrecv' },
{ oid => '3613', descr => 'I/O',
  proname => 'tsqueryout', prorettype => 'cstring', proargtypes => 'tsquery',
  prosrc => 'tsqueryout' },
{ oid => '3640', descr => 'I/O',
  proname => 'tsquerysend', prorettype => 'bytea', proargtypes => 'tsquery',
  prosrc => 'tsquerysend' },
{ oid => '3646', descr => 'I/O',
  proname => 'gtsvectorin', prorettype => 'gtsvector', proargtypes => 'cstring',
  prosrc => 'gtsvectorin' },
{ oid => '3647', descr => 'I/O',
  proname => 'gtsvectorout', prorettype => 'cstring',
  proargtypes => 'gtsvector', prosrc => 'gtsvectorout' },

{ oid => '3616',
  proname => 'tsvector_lt', prorettype => 'bool',
  proargtypes => 'tsvector tsvector', prosrc => 'tsvector_lt' },
{ oid => '3617',
  proname => 'tsvector_le', prorettype => 'bool',
  proargtypes => 'tsvector tsvector', prosrc => 'tsvector_le' },
{ oid => '3618',
  proname => 'tsvector_eq', prorettype => 'bool',
  proargtypes => 'tsvector tsvector', prosrc => 'tsvector_eq' },
{ oid => '3619',
  proname => 'tsvector_ne', prorettype => 'bool',
  proargtypes => 'tsvector tsvector', prosrc => 'tsvector_ne' },
{ oid => '3620',
  proname => 'tsvector_ge', prorettype => 'bool',
  proargtypes => 'tsvector tsvector', prosrc => 'tsvector_ge' },
{ oid => '3621',
  proname => 'tsvector_gt', prorettype => 'bool',
  proargtypes => 'tsvector tsvector', prosrc => 'tsvector_gt' },
{ oid => '3622', descr => 'less-equal-greater',
  proname => 'tsvector_cmp', prorettype => 'int4',
  proargtypes => 'tsvector tsvector', prosrc => 'tsvector_cmp' },

{ oid => '3711', descr => 'number of lexemes',
  proname => 'length', prorettype => 'int4', proargtypes => 'tsvector',
  prosrc => 'tsvector_length' },
{ oid => '3623', descr => 'strip position information',
  proname => 'strip', prorettype => 'tsvector', proargtypes => 'tsvector',
  prosrc => 'tsvector_strip' },
{ oid => '3624', descr => 'set given weight for whole tsvector',
  proname => 'setweight', prorettype => 'tsvector',
  proargtypes => 'tsvector char', prosrc => 'tsvector_setweight' },
{ oid => '3320', descr => 'set given weight for given lexemes',
  proname => 'setweight', prorettype => 'tsvector',
  proargtypes => 'tsvector char _text',
  prosrc => 'tsvector_setweight_by_filter' },
{ oid => '3625',
  proname => 'tsvector_concat', prorettype => 'tsvector',
  proargtypes => 'tsvector tsvector', prosrc => 'tsvector_concat' },
{ oid => '3321', descr => 'delete lexeme',
  proname => 'ts_delete', prorettype => 'tsvector',
  proargtypes => 'tsvector text', prosrc => 'tsvector_delete_str' },
{ oid => '3323', descr => 'delete given lexemes',
  proname => 'ts_delete', prorettype => 'tsvector',
  proargtypes => 'tsvector _text', prosrc => 'tsvector_delete_arr' },
{ oid => '3322', descr => 'expand tsvector to set of rows',
  proname => 'unnest', prorows => '10', proretset => 't',
  prorettype => 'record', proargtypes => 'tsvector',
  proallargtypes => '{tsvector,text,_int2,_text}', proargmodes => '{i,o,o,o}',
  proargnames => '{tsvector,lexeme,positions,weights}',
  prosrc => 'tsvector_unnest' },
{ oid => '3326', descr => 'convert tsvector to array of lexemes',
  proname => 'tsvector_to_array', prorettype => '_text',
  proargtypes => 'tsvector', prosrc => 'tsvector_to_array' },
{ oid => '3327', descr => 'build tsvector from array of lexemes',
  proname => 'array_to_tsvector', prorettype => 'tsvector',
  proargtypes => '_text', prosrc => 'array_to_tsvector' },
{ oid => '3319',
  descr => 'delete lexemes that do not have one of the given weights',
  proname => 'ts_filter', prorettype => 'tsvector',
  proargtypes => 'tsvector _char', prosrc => 'tsvector_filter' },

{ oid => '3634',
  proname => 'ts_match_vq', prorettype => 'bool',
  proargtypes => 'tsvector tsquery', prosrc => 'ts_match_vq' },
{ oid => '3635',
  proname => 'ts_match_qv', prorettype => 'bool',
  proargtypes => 'tsquery tsvector', prosrc => 'ts_match_qv' },
{ oid => '3760',
  proname => 'ts_match_tt', procost => '100', provolatile => 's',
  prorettype => 'bool', proargtypes => 'text text', prosrc => 'ts_match_tt' },
{ oid => '3761',
  proname => 'ts_match_tq', procost => '100', provolatile => 's',
  prorettype => 'bool', proargtypes => 'text tsquery',
  prosrc => 'ts_match_tq' },

{ oid => '3648', descr => 'GiST tsvector support',
  proname => 'gtsvector_compress', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'gtsvector_compress' },
{ oid => '3649', descr => 'GiST tsvector support',
  proname => 'gtsvector_decompress', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'gtsvector_decompress' },
{ oid => '3650', descr => 'GiST tsvector support',
  proname => 'gtsvector_picksplit', prorettype => 'internal',
  proargtypes => 'internal internal', prosrc => 'gtsvector_picksplit' },
{ oid => '3651', descr => 'GiST tsvector support',
  proname => 'gtsvector_union', prorettype => 'gtsvector',
  proargtypes => 'internal internal', prosrc => 'gtsvector_union' },
{ oid => '3652', descr => 'GiST tsvector support',
  proname => 'gtsvector_same', prorettype => 'internal',
  proargtypes => 'gtsvector gtsvector internal', prosrc => 'gtsvector_same' },
{ oid => '3653', descr => 'GiST tsvector support',
  proname => 'gtsvector_penalty', prorettype => 'internal',
  proargtypes => 'internal internal internal', prosrc => 'gtsvector_penalty' },
{ oid => '3654', descr => 'GiST tsvector support',
  proname => 'gtsvector_consistent', prorettype => 'bool',
  proargtypes => 'internal tsvector int2 oid internal',
  prosrc => 'gtsvector_consistent' },
{ oid => '3790', descr => 'GiST tsvector support (obsolete)',
  proname => 'gtsvector_consistent', prorettype => 'bool',
  proargtypes => 'internal gtsvector int4 oid internal',
  prosrc => 'gtsvector_consistent_oldsig' },
{ oid => '3434', descr => 'GiST tsvector support',
  proname => 'gtsvector_options', proisstrict => 'f', prorettype => 'void',
  proargtypes => 'internal', prosrc => 'gtsvector_options' },

{ oid => '3656', descr => 'GIN tsvector support',
  proname => 'gin_extract_tsvector', prorettype => 'internal',
  proargtypes => 'tsvector internal internal',
  prosrc => 'gin_extract_tsvector' },
{ oid => '3657', descr => 'GIN tsvector support',
  proname => 'gin_extract_tsquery', prorettype => 'internal',
  proargtypes => 'tsvector internal int2 internal internal internal internal',
  prosrc => 'gin_extract_tsquery' },
{ oid => '3658', descr => 'GIN tsvector support',
  proname => 'gin_tsquery_consistent', prorettype => 'bool',
  proargtypes => 'internal int2 tsvector int4 internal internal internal internal',
  prosrc => 'gin_tsquery_consistent' },
{ oid => '3921', descr => 'GIN tsvector support',
  proname => 'gin_tsquery_triconsistent', prorettype => 'char',
  proargtypes => 'internal int2 tsvector int4 internal internal internal',
  prosrc => 'gin_tsquery_triconsistent' },
{ oid => '3724', descr => 'GIN tsvector support',
  proname => 'gin_cmp_tslexeme', prorettype => 'int4',
  proargtypes => 'text text', prosrc => 'gin_cmp_tslexeme' },
{ oid => '2700', descr => 'GIN tsvector support',
  proname => 'gin_cmp_prefix', prorettype => 'int4',
  proargtypes => 'text text int2 internal', prosrc => 'gin_cmp_prefix' },
{ oid => '3077', descr => 'GIN tsvector support (obsolete)',
  proname => 'gin_extract_tsvector', prorettype => 'internal',
  proargtypes => 'tsvector internal', prosrc => 'gin_extract_tsvector_2args' },
{ oid => '3087', descr => 'GIN tsvector support (obsolete)',
  proname => 'gin_extract_tsquery', prorettype => 'internal',
  proargtypes => 'tsquery internal int2 internal internal',
  prosrc => 'gin_extract_tsquery_5args' },
{ oid => '3088', descr => 'GIN tsvector support (obsolete)',
  proname => 'gin_tsquery_consistent', prorettype => 'bool',
  proargtypes => 'internal int2 tsquery int4 internal internal',
  prosrc => 'gin_tsquery_consistent_6args' },
{ oid => '3791', descr => 'GIN tsvector support (obsolete)',
  proname => 'gin_extract_tsquery', prorettype => 'internal',
  proargtypes => 'tsquery internal int2 internal internal internal internal',
  prosrc => 'gin_extract_tsquery_oldsig' },
{ oid => '3792', descr => 'GIN tsvector support (obsolete)',
  proname => 'gin_tsquery_consistent', prorettype => 'bool',
  proargtypes => 'internal int2 tsquery int4 internal internal internal internal',
  prosrc => 'gin_tsquery_consistent_oldsig' },

{ oid => '3789', descr => 'clean up GIN pending list',
  proname => 'gin_clean_pending_list', provolatile => 'v', proparallel => 'u',
  prorettype => 'int8', proargtypes => 'regclass',
  prosrc => 'gin_clean_pending_list' },

{ oid => '3662',
  proname => 'tsquery_lt', prorettype => 'bool',
  proargtypes => 'tsquery tsquery', prosrc => 'tsquery_lt' },
{ oid => '3663',
  proname => 'tsquery_le', prorettype => 'bool',
  proargtypes => 'tsquery tsquery', prosrc => 'tsquery_le' },
{ oid => '3664',
  proname => 'tsquery_eq', prorettype => 'bool',
  proargtypes => 'tsquery tsquery', prosrc => 'tsquery_eq' },
{ oid => '3665',
  proname => 'tsquery_ne', prorettype => 'bool',
  proargtypes => 'tsquery tsquery', prosrc => 'tsquery_ne' },
{ oid => '3666',
  proname => 'tsquery_ge', prorettype => 'bool',
  proargtypes => 'tsquery tsquery', prosrc => 'tsquery_ge' },
{ oid => '3667',
  proname => 'tsquery_gt', prorettype => 'bool',
  proargtypes => 'tsquery tsquery', prosrc => 'tsquery_gt' },
{ oid => '3668', descr => 'less-equal-greater',
  proname => 'tsquery_cmp', prorettype => 'int4',
  proargtypes => 'tsquery tsquery', prosrc => 'tsquery_cmp' },

{ oid => '3669',
  proname => 'tsquery_and', prorettype => 'tsquery',
  proargtypes => 'tsquery tsquery', prosrc => 'tsquery_and' },
{ oid => '3670',
  proname => 'tsquery_or', prorettype => 'tsquery',
  proargtypes => 'tsquery tsquery', prosrc => 'tsquery_or' },
{ oid => '5003',
  proname => 'tsquery_phrase', prorettype => 'tsquery',
  proargtypes => 'tsquery tsquery', prosrc => 'tsquery_phrase' },
{ oid => '5004', descr => 'phrase-concatenate with distance',
  proname => 'tsquery_phrase', prorettype => 'tsquery',
  proargtypes => 'tsquery tsquery int4', prosrc => 'tsquery_phrase_distance' },
{ oid => '3671',
  proname => 'tsquery_not', prorettype => 'tsquery', proargtypes => 'tsquery',
  prosrc => 'tsquery_not' },

{ oid => '3691',
  proname => 'tsq_mcontains', prorettype => 'bool',
  proargtypes => 'tsquery tsquery', prosrc => 'tsq_mcontains' },
{ oid => '3692',
  proname => 'tsq_mcontained', prorettype => 'bool',
  proargtypes => 'tsquery tsquery', prosrc => 'tsq_mcontained' },

{ oid => '3672', descr => 'number of nodes',
  proname => 'numnode', prorettype => 'int4', proargtypes => 'tsquery',
  prosrc => 'tsquery_numnode' },
{ oid => '3673', descr => 'show real useful query for GiST index',
  proname => 'querytree', prorettype => 'text', proargtypes => 'tsquery',
  prosrc => 'tsquerytree' },

{ oid => '3684', descr => 'rewrite tsquery',
  proname => 'ts_rewrite', prorettype => 'tsquery',
  proargtypes => 'tsquery tsquery tsquery', prosrc => 'tsquery_rewrite' },
{ oid => '3685', descr => 'rewrite tsquery',
  proname => 'ts_rewrite', procost => '100', provolatile => 'v',
  proparallel => 'u', prorettype => 'tsquery', proargtypes => 'tsquery text',
  prosrc => 'tsquery_rewrite_query' },

{ oid => '3695', descr => 'GiST tsquery support',
  proname => 'gtsquery_compress', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'gtsquery_compress' },
{ oid => '3697', descr => 'GiST tsquery support',
  proname => 'gtsquery_picksplit', prorettype => 'internal',
  proargtypes => 'internal internal', prosrc => 'gtsquery_picksplit' },
{ oid => '3698', descr => 'GiST tsquery support',
  proname => 'gtsquery_union', prorettype => 'int8',
  proargtypes => 'internal internal', prosrc => 'gtsquery_union' },
{ oid => '3699', descr => 'GiST tsquery support',
  proname => 'gtsquery_same', prorettype => 'internal',
  proargtypes => 'int8 int8 internal', prosrc => 'gtsquery_same' },
{ oid => '3700', descr => 'GiST tsquery support',
  proname => 'gtsquery_penalty', prorettype => 'internal',
  proargtypes => 'internal internal internal', prosrc => 'gtsquery_penalty' },
{ oid => '3701', descr => 'GiST tsquery support',
  proname => 'gtsquery_consistent', prorettype => 'bool',
  proargtypes => 'internal tsquery int2 oid internal',
  prosrc => 'gtsquery_consistent' },
{ oid => '3793', descr => 'GiST tsquery support (obsolete)',
  proname => 'gtsquery_consistent', prorettype => 'bool',
  proargtypes => 'internal internal int4 oid internal',
  prosrc => 'gtsquery_consistent_oldsig' },

{ oid => '3686', descr => 'restriction selectivity of tsvector @@ tsquery',
  proname => 'tsmatchsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'tsmatchsel' },
{ oid => '3687', descr => 'join selectivity of tsvector @@ tsquery',
  proname => 'tsmatchjoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal',
  prosrc => 'tsmatchjoinsel' },
{ oid => '3688', descr => 'tsvector typanalyze',
  proname => 'ts_typanalyze', provolatile => 's', prorettype => 'bool',
  proargtypes => 'internal', prosrc => 'ts_typanalyze' },

{ oid => '3689', descr => 'statistics of tsvector column',
  proname => 'ts_stat', procost => '10', prorows => '10000', proretset => 't',
  provolatile => 'v', proparallel => 'u', prorettype => 'record',
  proargtypes => 'text', proallargtypes => '{text,text,int4,int4}',
  proargmodes => '{i,o,o,o}', proargnames => '{query,word,ndoc,nentry}',
  prosrc => 'ts_stat1' },
{ oid => '3690', descr => 'statistics of tsvector column',
  proname => 'ts_stat', procost => '10', prorows => '10000', proretset => 't',
  provolatile => 'v', proparallel => 'u', prorettype => 'record',
  proargtypes => 'text text', proallargtypes => '{text,text,text,int4,int4}',
  proargmodes => '{i,i,o,o,o}',
  proargnames => '{query,weights,word,ndoc,nentry}', prosrc => 'ts_stat2' },

{ oid => '3703', descr => 'relevance',
  proname => 'ts_rank', prorettype => 'float4',
  proargtypes => '_float4 tsvector tsquery int4', prosrc => 'ts_rank_wttf' },
{ oid => '3704', descr => 'relevance',
  proname => 'ts_rank', prorettype => 'float4',
  proargtypes => '_float4 tsvector tsquery', prosrc => 'ts_rank_wtt' },
{ oid => '3705', descr => 'relevance',
  proname => 'ts_rank', prorettype => 'float4',
  proargtypes => 'tsvector tsquery int4', prosrc => 'ts_rank_ttf' },
{ oid => '3706', descr => 'relevance',
  proname => 'ts_rank', prorettype => 'float4',
  proargtypes => 'tsvector tsquery', prosrc => 'ts_rank_tt' },
{ oid => '3707', descr => 'relevance',
  proname => 'ts_rank_cd', prorettype => 'float4',
  proargtypes => '_float4 tsvector tsquery int4', prosrc => 'ts_rankcd_wttf' },
{ oid => '3708', descr => 'relevance',
  proname => 'ts_rank_cd', prorettype => 'float4',
  proargtypes => '_float4 tsvector tsquery', prosrc => 'ts_rankcd_wtt' },
{ oid => '3709', descr => 'relevance',
  proname => 'ts_rank_cd', prorettype => 'float4',
  proargtypes => 'tsvector tsquery int4', prosrc => 'ts_rankcd_ttf' },
{ oid => '3710', descr => 'relevance',
  proname => 'ts_rank_cd', prorettype => 'float4',
  proargtypes => 'tsvector tsquery', prosrc => 'ts_rankcd_tt' },

{ oid => '3713', descr => 'get parser\'s token types',
  proname => 'ts_token_type', prorows => '16', proretset => 't',
  prorettype => 'record', proargtypes => 'oid',
  proallargtypes => '{oid,int4,text,text}', proargmodes => '{i,o,o,o}',
  proargnames => '{parser_oid,tokid,alias,description}',
  prosrc => 'ts_token_type_byid' },
{ oid => '3714', descr => 'get parser\'s token types',
  proname => 'ts_token_type', prorows => '16', proretset => 't',
  provolatile => 's', prorettype => 'record', proargtypes => 'text',
  proallargtypes => '{text,int4,text,text}', proargmodes => '{i,o,o,o}',
  proargnames => '{parser_name,tokid,alias,description}',
  prosrc => 'ts_token_type_byname' },
{ oid => '3715', descr => 'parse text to tokens',
  proname => 'ts_parse', prorows => '1000', proretset => 't',
  prorettype => 'record', proargtypes => 'oid text',
  proallargtypes => '{oid,text,int4,text}', proargmodes => '{i,i,o,o}',
  proargnames => '{parser_oid,txt,tokid,token}', prosrc => 'ts_parse_byid' },
{ oid => '3716', descr => 'parse text to tokens',
  proname => 'ts_parse', prorows => '1000', proretset => 't',
  provolatile => 's', prorettype => 'record', proargtypes => 'text text',
  proallargtypes => '{text,text,int4,text}', proargmodes => '{i,i,o,o}',
  proargnames => '{parser_name,txt,tokid,token}', prosrc => 'ts_parse_byname' },

{ oid => '3717', descr => '(internal)',
  proname => 'prsd_start', prorettype => 'internal',
  proargtypes => 'internal int4', prosrc => 'prsd_start' },
{ oid => '3718', descr => '(internal)',
  proname => 'prsd_nexttoken', prorettype => 'internal',
  proargtypes => 'internal internal internal', prosrc => 'prsd_nexttoken' },
{ oid => '3719', descr => '(internal)',
  proname => 'prsd_end', prorettype => 'void', proargtypes => 'internal',
  prosrc => 'prsd_end' },
{ oid => '3720', descr => '(internal)',
  proname => 'prsd_headline', prorettype => 'internal',
  proargtypes => 'internal internal tsquery', prosrc => 'prsd_headline' },
{ oid => '3721', descr => '(internal)',
  proname => 'prsd_lextype', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'prsd_lextype' },

{ oid => '3723', descr => 'normalize one word by dictionary',
  proname => 'ts_lexize', prorettype => '_text',
  proargtypes => 'regdictionary text', prosrc => 'ts_lexize' },

{ oid => '6183', descr => 'debug function for text search configuration',
  proname => 'ts_debug', prolang => 'sql', prorows => '1000', proretset => 't',
  provolatile => 's', prorettype => 'record', proargtypes => 'regconfig text',
  proallargtypes => '{regconfig,text,text,text,text,_regdictionary,regdictionary,_text}',
  proargmodes => '{i,i,o,o,o,o,o,o}',
  proargnames => '{config,document,alias,description,token,dictionaries,dictionary,lexemes}',
  prosrc => 'see system_functions.sql' },

{ oid => '6184',
  descr => 'debug function for current text search configuration',
  proname => 'ts_debug', prolang => 'sql', prorows => '1000', proretset => 't',
  provolatile => 's', prorettype => 'record', proargtypes => 'text',
  proallargtypes => '{text,text,text,text,_regdictionary,regdictionary,_text}',
  proargmodes => '{i,o,o,o,o,o,o}',
  proargnames => '{document,alias,description,token,dictionaries,dictionary,lexemes}',
  prosrc => 'see system_functions.sql' },

{ oid => '3725', descr => '(internal)',
  proname => 'dsimple_init', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'dsimple_init' },
{ oid => '3726', descr => '(internal)',
  proname => 'dsimple_lexize', prorettype => 'internal',
  proargtypes => 'internal internal internal internal',
  prosrc => 'dsimple_lexize' },

{ oid => '3728', descr => '(internal)',
  proname => 'dsynonym_init', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'dsynonym_init' },
{ oid => '3729', descr => '(internal)',
  proname => 'dsynonym_lexize', prorettype => 'internal',
  proargtypes => 'internal internal internal internal',
  prosrc => 'dsynonym_lexize' },

{ oid => '3731', descr => '(internal)',
  proname => 'dispell_init', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'dispell_init' },
{ oid => '3732', descr => '(internal)',
  proname => 'dispell_lexize', prorettype => 'internal',
  proargtypes => 'internal internal internal internal',
  prosrc => 'dispell_lexize' },

{ oid => '3740', descr => '(internal)',
  proname => 'thesaurus_init', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'thesaurus_init' },
{ oid => '3741', descr => '(internal)',
  proname => 'thesaurus_lexize', prorettype => 'internal',
  proargtypes => 'internal internal internal internal',
  prosrc => 'thesaurus_lexize' },

{ oid => '3743', descr => 'generate headline',
  proname => 'ts_headline', procost => '100', prorettype => 'text',
  proargtypes => 'regconfig text tsquery text',
  prosrc => 'ts_headline_byid_opt' },
{ oid => '3744', descr => 'generate headline',
  proname => 'ts_headline', procost => '100', prorettype => 'text',
  proargtypes => 'regconfig text tsquery', prosrc => 'ts_headline_byid' },
{ oid => '3754', descr => 'generate headline',
  proname => 'ts_headline', procost => '100', provolatile => 's',
  prorettype => 'text', proargtypes => 'text tsquery text',
  prosrc => 'ts_headline_opt' },
{ oid => '3755', descr => 'generate headline',
  proname => 'ts_headline', procost => '100', provolatile => 's',
  prorettype => 'text', proargtypes => 'text tsquery',
  prosrc => 'ts_headline' },

{ oid => '4201', descr => 'generate headline from jsonb',
  proname => 'ts_headline', procost => '100', prorettype => 'jsonb',
  proargtypes => 'regconfig jsonb tsquery text',
  prosrc => 'ts_headline_jsonb_byid_opt' },
{ oid => '4202', descr => 'generate headline from jsonb',
  proname => 'ts_headline', procost => '100', prorettype => 'jsonb',
  proargtypes => 'regconfig jsonb tsquery',
  prosrc => 'ts_headline_jsonb_byid' },
{ oid => '4203', descr => 'generate headline from jsonb',
  proname => 'ts_headline', procost => '100', provolatile => 's',
  prorettype => 'jsonb', proargtypes => 'jsonb tsquery text',
  prosrc => 'ts_headline_jsonb_opt' },
{ oid => '4204', descr => 'generate headline from jsonb',
  proname => 'ts_headline', procost => '100', provolatile => 's',
  prorettype => 'jsonb', proargtypes => 'jsonb tsquery',
  prosrc => 'ts_headline_jsonb' },

{ oid => '4205', descr => 'generate headline from json',
  proname => 'ts_headline', procost => '100', prorettype => 'json',
  proargtypes => 'regconfig json tsquery text',
  prosrc => 'ts_headline_json_byid_opt' },
{ oid => '4206', descr => 'generate headline from json',
  proname => 'ts_headline', procost => '100', prorettype => 'json',
  proargtypes => 'regconfig json tsquery', prosrc => 'ts_headline_json_byid' },
{ oid => '4207', descr => 'generate headline from json',
  proname => 'ts_headline', procost => '100', provolatile => 's',
  prorettype => 'json', proargtypes => 'json tsquery text',
  prosrc => 'ts_headline_json_opt' },
{ oid => '4208', descr => 'generate headline from json',
  proname => 'ts_headline', procost => '100', provolatile => 's',
  prorettype => 'json', proargtypes => 'json tsquery',
  prosrc => 'ts_headline_json' },

{ oid => '3745', descr => 'transform to tsvector',
  proname => 'to_tsvector', procost => '100', prorettype => 'tsvector',
  proargtypes => 'regconfig text', prosrc => 'to_tsvector_byid' },
{ oid => '3746', descr => 'make tsquery',
  proname => 'to_tsquery', procost => '100', prorettype => 'tsquery',
  proargtypes => 'regconfig text', prosrc => 'to_tsquery_byid' },
{ oid => '3747', descr => 'transform to tsquery',
  proname => 'plainto_tsquery', procost => '100', prorettype => 'tsquery',
  proargtypes => 'regconfig text', prosrc => 'plainto_tsquery_byid' },
{ oid => '5006', descr => 'transform to tsquery',
  proname => 'phraseto_tsquery', procost => '100', prorettype => 'tsquery',
  proargtypes => 'regconfig text', prosrc => 'phraseto_tsquery_byid' },
{ oid => '5007', descr => 'transform to tsquery',
  proname => 'websearch_to_tsquery', procost => '100', prorettype => 'tsquery',
  proargtypes => 'regconfig text', prosrc => 'websearch_to_tsquery_byid' },
{ oid => '3749', descr => 'transform to tsvector',
  proname => 'to_tsvector', procost => '100', provolatile => 's',
  prorettype => 'tsvector', proargtypes => 'text', prosrc => 'to_tsvector' },
{ oid => '3750', descr => 'make tsquery',
  proname => 'to_tsquery', procost => '100', provolatile => 's',
  prorettype => 'tsquery', proargtypes => 'text', prosrc => 'to_tsquery' },
{ oid => '3751', descr => 'transform to tsquery',
  proname => 'plainto_tsquery', procost => '100', provolatile => 's',
  prorettype => 'tsquery', proargtypes => 'text', prosrc => 'plainto_tsquery' },
{ oid => '5001', descr => 'transform to tsquery',
  proname => 'phraseto_tsquery', procost => '100', provolatile => 's',
  prorettype => 'tsquery', proargtypes => 'text',
  prosrc => 'phraseto_tsquery' },
{ oid => '5009', descr => 'transform to tsquery',
  proname => 'websearch_to_tsquery', procost => '100', provolatile => 's',
  prorettype => 'tsquery', proargtypes => 'text',
  prosrc => 'websearch_to_tsquery' },
{ oid => '4209', descr => 'transform string values from jsonb to tsvector',
  proname => 'to_tsvector', procost => '100', provolatile => 's',
  prorettype => 'tsvector', proargtypes => 'jsonb',
  prosrc => 'jsonb_string_to_tsvector' },
{ oid => '4213', descr => 'transform specified values from jsonb to tsvector',
  proname => 'jsonb_to_tsvector', procost => '100', provolatile => 's',
  prorettype => 'tsvector', proargtypes => 'jsonb jsonb',
  prosrc => 'jsonb_to_tsvector' },
{ oid => '4210', descr => 'transform string values from json to tsvector',
  proname => 'to_tsvector', procost => '100', provolatile => 's',
  prorettype => 'tsvector', proargtypes => 'json',
  prosrc => 'json_string_to_tsvector' },
{ oid => '4215', descr => 'transform specified values from json to tsvector',
  proname => 'json_to_tsvector', procost => '100', provolatile => 's',
  prorettype => 'tsvector', proargtypes => 'json jsonb',
  prosrc => 'json_to_tsvector' },
{ oid => '4211', descr => 'transform string values from jsonb to tsvector',
  proname => 'to_tsvector', procost => '100', prorettype => 'tsvector',
  proargtypes => 'regconfig jsonb', prosrc => 'jsonb_string_to_tsvector_byid' },
{ oid => '4214', descr => 'transform specified values from jsonb to tsvector',
  proname => 'jsonb_to_tsvector', procost => '100', prorettype => 'tsvector',
  proargtypes => 'regconfig jsonb jsonb', prosrc => 'jsonb_to_tsvector_byid' },
{ oid => '4212', descr => 'transform string values from json to tsvector',
  proname => 'to_tsvector', procost => '100', prorettype => 'tsvector',
  proargtypes => 'regconfig json', prosrc => 'json_string_to_tsvector_byid' },
{ oid => '4216', descr => 'transform specified values from json to tsvector',
  proname => 'json_to_tsvector', procost => '100', prorettype => 'tsvector',
  proargtypes => 'regconfig json jsonb', prosrc => 'json_to_tsvector_byid' },

{ oid => '3752', descr => 'trigger for automatic update of tsvector column',
  proname => 'tsvector_update_trigger', proisstrict => 'f', provolatile => 'v',
  prorettype => 'trigger', proargtypes => '',
  prosrc => 'tsvector_update_trigger_byid' },
{ oid => '3753', descr => 'trigger for automatic update of tsvector column',
  proname => 'tsvector_update_trigger_column', proisstrict => 'f',
  provolatile => 'v', prorettype => 'trigger', proargtypes => '',
  prosrc => 'tsvector_update_trigger_bycolumn' },

{ oid => '3759', descr => 'get current tsearch configuration',
  proname => 'get_current_ts_config', provolatile => 's',
  prorettype => 'regconfig', proargtypes => '',
  prosrc => 'get_current_ts_config' },

{ oid => '3736', descr => 'I/O',
  proname => 'regconfigin', provolatile => 's', prorettype => 'regconfig',
  proargtypes => 'cstring', prosrc => 'regconfigin' },
{ oid => '3737', descr => 'I/O',
  proname => 'regconfigout', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'regconfig', prosrc => 'regconfigout' },
{ oid => '3738', descr => 'I/O',
  proname => 'regconfigrecv', prorettype => 'regconfig',
  proargtypes => 'internal', prosrc => 'regconfigrecv' },
{ oid => '3739', descr => 'I/O',
  proname => 'regconfigsend', prorettype => 'bytea', proargtypes => 'regconfig',
  prosrc => 'regconfigsend' },

{ oid => '3771', descr => 'I/O',
  proname => 'regdictionaryin', provolatile => 's',
  prorettype => 'regdictionary', proargtypes => 'cstring',
  prosrc => 'regdictionaryin' },
{ oid => '3772', descr => 'I/O',
  proname => 'regdictionaryout', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'regdictionary', prosrc => 'regdictionaryout' },
{ oid => '3773', descr => 'I/O',
  proname => 'regdictionaryrecv', prorettype => 'regdictionary',
  proargtypes => 'internal', prosrc => 'regdictionaryrecv' },
{ oid => '3774', descr => 'I/O',
  proname => 'regdictionarysend', prorettype => 'bytea',
  proargtypes => 'regdictionary', prosrc => 'regdictionarysend' },

# jsonb
{ oid => '3806', descr => 'I/O',
  proname => 'jsonb_in', prorettype => 'jsonb', proargtypes => 'cstring',
  prosrc => 'jsonb_in' },
{ oid => '3805', descr => 'I/O',
  proname => 'jsonb_recv', prorettype => 'jsonb', proargtypes => 'internal',
  prosrc => 'jsonb_recv' },
{ oid => '3804', descr => 'I/O',
  proname => 'jsonb_out', prorettype => 'cstring', proargtypes => 'jsonb',
  prosrc => 'jsonb_out' },
{ oid => '3803', descr => 'I/O',
  proname => 'jsonb_send', prorettype => 'bytea', proargtypes => 'jsonb',
  prosrc => 'jsonb_send' },

{ oid => '3263', descr => 'map text array of key value pairs to jsonb object',
  proname => 'jsonb_object', prorettype => 'jsonb', proargtypes => '_text',
  prosrc => 'jsonb_object' },
{ oid => '3264', descr => 'map text array of key value pairs to jsonb object',
  proname => 'jsonb_object', prorettype => 'jsonb',
  proargtypes => '_text _text', prosrc => 'jsonb_object_two_arg' },
{ oid => '3787', descr => 'map input to jsonb',
  proname => 'to_jsonb', provolatile => 's', prorettype => 'jsonb',
  proargtypes => 'anyelement', prosrc => 'to_jsonb' },
{ oid => '3265', descr => 'jsonb aggregate transition function',
  proname => 'jsonb_agg_transfn', proisstrict => 'f', provolatile => 's',
  prorettype => 'internal', proargtypes => 'internal anyelement',
  prosrc => 'jsonb_agg_transfn' },
{ oid => '6283', descr => 'jsonb aggregate transition function',
  proname => 'jsonb_agg_strict_transfn', proisstrict => 'f', provolatile => 's',
  prorettype => 'internal', proargtypes => 'internal anyelement',
  prosrc => 'jsonb_agg_strict_transfn' },
{ oid => '3266', descr => 'jsonb aggregate final function',
  proname => 'jsonb_agg_finalfn', proisstrict => 'f', provolatile => 's',
  prorettype => 'jsonb', proargtypes => 'internal',
  prosrc => 'jsonb_agg_finalfn' },
{ oid => '3267', descr => 'aggregate input into jsonb',
  proname => 'jsonb_agg', prokind => 'a', proisstrict => 'f',
  provolatile => 's', prorettype => 'jsonb', proargtypes => 'anyelement',
  prosrc => 'aggregate_dummy' },
{ oid => '6284', descr => 'aggregate input into jsonb skipping nulls',
  proname => 'jsonb_agg_strict', prokind => 'a', proisstrict => 'f',
  provolatile => 's', prorettype => 'jsonb', proargtypes => 'anyelement',
  prosrc => 'aggregate_dummy' },
{ oid => '3268', descr => 'jsonb object aggregate transition function',
  proname => 'jsonb_object_agg_transfn', proisstrict => 'f', provolatile => 's',
  prorettype => 'internal', proargtypes => 'internal any any',
  prosrc => 'jsonb_object_agg_transfn' },
{ oid => '6285', descr => 'jsonb object aggregate transition function',
  proname => 'jsonb_object_agg_strict_transfn', proisstrict => 'f',
  provolatile => 's', prorettype => 'internal',
  proargtypes => 'internal any any',
  prosrc => 'jsonb_object_agg_strict_transfn' },
{ oid => '6286', descr => 'jsonb object aggregate transition function',
  proname => 'jsonb_object_agg_unique_transfn', proisstrict => 'f',
  provolatile => 's', prorettype => 'internal',
  proargtypes => 'internal any any',
  prosrc => 'jsonb_object_agg_unique_transfn' },
{ oid => '6287', descr => 'jsonb object aggregate transition function',
  proname => 'jsonb_object_agg_unique_strict_transfn', proisstrict => 'f',
  provolatile => 's', prorettype => 'internal',
  proargtypes => 'internal any any',
  prosrc => 'jsonb_object_agg_unique_strict_transfn' },
{ oid => '3269', descr => 'jsonb object aggregate final function',
  proname => 'jsonb_object_agg_finalfn', proisstrict => 'f', provolatile => 's',
  prorettype => 'jsonb', proargtypes => 'internal',
  prosrc => 'jsonb_object_agg_finalfn' },
{ oid => '3270', descr => 'aggregate inputs into jsonb object',
  proname => 'jsonb_object_agg', prokind => 'a', proisstrict => 'f',
  prorettype => 'jsonb', proargtypes => 'any any',
  prosrc => 'aggregate_dummy' },
{ oid => '6288', descr => 'aggregate non-NULL inputs into jsonb object',
  proname => 'jsonb_object_agg_strict', prokind => 'a', proisstrict => 'f',
  prorettype => 'jsonb', proargtypes => 'any any',
  prosrc => 'aggregate_dummy' },
{ oid => '6289',
  descr => 'aggregate inputs into jsonb object checking key uniqueness',
  proname => 'jsonb_object_agg_unique', prokind => 'a', proisstrict => 'f',
  prorettype => 'jsonb', proargtypes => 'any any',
  prosrc => 'aggregate_dummy' },
{ oid => '6290',
  descr => 'aggregate non-NULL inputs into jsonb object checking key uniqueness',
  proname => 'jsonb_object_agg_unique_strict', prokind => 'a',
  proisstrict => 'f', prorettype => 'jsonb', proargtypes => 'any any',
  prosrc => 'aggregate_dummy' },
{ oid => '3271', descr => 'build a jsonb array from any inputs',
  proname => 'jsonb_build_array', provariadic => 'any', proisstrict => 'f',
  provolatile => 's', prorettype => 'jsonb', proargtypes => 'any',
  proallargtypes => '{any}', proargmodes => '{v}',
  prosrc => 'jsonb_build_array' },
{ oid => '3272', descr => 'build an empty jsonb array',
  proname => 'jsonb_build_array', proisstrict => 'f', provolatile => 's',
  prorettype => 'jsonb', proargtypes => '',
  prosrc => 'jsonb_build_array_noargs' },
{ oid => '3273',
  descr => 'build a jsonb object from pairwise key/value inputs',
  proname => 'jsonb_build_object', provariadic => 'any', proisstrict => 'f',
  provolatile => 's', prorettype => 'jsonb', proargtypes => 'any',
  proallargtypes => '{any}', proargmodes => '{v}',
  prosrc => 'jsonb_build_object' },
{ oid => '3274', descr => 'build an empty jsonb object',
  proname => 'jsonb_build_object', proisstrict => 'f', provolatile => 's',
  prorettype => 'jsonb', proargtypes => '',
  prosrc => 'jsonb_build_object_noargs' },
{ oid => '3262', descr => 'remove object fields with null values from jsonb',
  proname => 'jsonb_strip_nulls', prorettype => 'jsonb', proargtypes => 'jsonb',
  prosrc => 'jsonb_strip_nulls' },

{ oid => '3478',
  proname => 'jsonb_object_field', prorettype => 'jsonb',
  proargtypes => 'jsonb text', proargnames => '{from_json, field_name}',
  prosrc => 'jsonb_object_field' },
{ oid => '3214',
  proname => 'jsonb_object_field_text', prorettype => 'text',
  proargtypes => 'jsonb text', proargnames => '{from_json, field_name}',
  prosrc => 'jsonb_object_field_text' },
{ oid => '3215',
  proname => 'jsonb_array_element', prorettype => 'jsonb',
  proargtypes => 'jsonb int4', proargnames => '{from_json, element_index}',
  prosrc => 'jsonb_array_element' },
{ oid => '3216',
  proname => 'jsonb_array_element_text', prorettype => 'text',
  proargtypes => 'jsonb int4', proargnames => '{from_json, element_index}',
  prosrc => 'jsonb_array_element_text' },
{ oid => '3217', descr => 'get value from jsonb with path elements',
  proname => 'jsonb_extract_path', provariadic => 'text', prorettype => 'jsonb',
  proargtypes => 'jsonb _text', proallargtypes => '{jsonb,_text}',
  proargmodes => '{i,v}', proargnames => '{from_json,path_elems}',
  prosrc => 'jsonb_extract_path' },
{ oid => '3940', descr => 'get value from jsonb as text with path elements',
  proname => 'jsonb_extract_path_text', provariadic => 'text',
  prorettype => 'text', proargtypes => 'jsonb _text',
  proallargtypes => '{jsonb,_text}', proargmodes => '{i,v}',
  proargnames => '{from_json,path_elems}',
  prosrc => 'jsonb_extract_path_text' },
{ oid => '3219', descr => 'elements of a jsonb array',
  proname => 'jsonb_array_elements', prorows => '100', proretset => 't',
  prorettype => 'jsonb', proargtypes => 'jsonb',
  proallargtypes => '{jsonb,jsonb}', proargmodes => '{i,o}',
  proargnames => '{from_json,value}', prosrc => 'jsonb_array_elements' },
{ oid => '3465', descr => 'elements of jsonb array',
  proname => 'jsonb_array_elements_text', prorows => '100', proretset => 't',
  prorettype => 'text', proargtypes => 'jsonb',
  proallargtypes => '{jsonb,text}', proargmodes => '{i,o}',
  proargnames => '{from_json,value}', prosrc => 'jsonb_array_elements_text' },
{ oid => '3207', descr => 'length of jsonb array',
  proname => 'jsonb_array_length', prorettype => 'int4', proargtypes => 'jsonb',
  prosrc => 'jsonb_array_length' },
{ oid => '3931', descr => 'get jsonb object keys',
  proname => 'jsonb_object_keys', prorows => '100', proretset => 't',
  prorettype => 'text', proargtypes => 'jsonb', prosrc => 'jsonb_object_keys' },
{ oid => '3208', descr => 'key value pairs of a jsonb object',
  proname => 'jsonb_each', prorows => '100', proretset => 't',
  prorettype => 'record', proargtypes => 'jsonb',
  proallargtypes => '{jsonb,text,jsonb}', proargmodes => '{i,o,o}',
  proargnames => '{from_json,key,value}', prosrc => 'jsonb_each' },
{ oid => '3932', descr => 'key value pairs of a jsonb object',
  proname => 'jsonb_each_text', prorows => '100', proretset => 't',
  prorettype => 'record', proargtypes => 'jsonb',
  proallargtypes => '{jsonb,text,text}', proargmodes => '{i,o,o}',
  proargnames => '{from_json,key,value}', prosrc => 'jsonb_each_text' },
{ oid => '3209', descr => 'get record fields from a jsonb object',
  proname => 'jsonb_populate_record', proisstrict => 'f', provolatile => 's',
  prorettype => 'anyelement', proargtypes => 'anyelement jsonb',
  prosrc => 'jsonb_populate_record' },
{ oid => '3475',
  descr => 'get set of records with fields from a jsonb array of objects',
  proname => 'jsonb_populate_recordset', prorows => '100', proisstrict => 'f',
  proretset => 't', provolatile => 's', prorettype => 'anyelement',
  proargtypes => 'anyelement jsonb', prosrc => 'jsonb_populate_recordset' },
{ oid => '3490', descr => 'get record fields from a jsonb object',
  proname => 'jsonb_to_record', provolatile => 's', prorettype => 'record',
  proargtypes => 'jsonb', prosrc => 'jsonb_to_record' },
{ oid => '3491',
  descr => 'get set of records with fields from a jsonb array of objects',
  proname => 'jsonb_to_recordset', prorows => '100', proisstrict => 'f',
  proretset => 't', provolatile => 's', prorettype => 'record',
  proargtypes => 'jsonb', prosrc => 'jsonb_to_recordset' },
{ oid => '3210', descr => 'get the type of a jsonb value',
  proname => 'jsonb_typeof', prorettype => 'text', proargtypes => 'jsonb',
  prosrc => 'jsonb_typeof' },
{ oid => '4038',
  proname => 'jsonb_ne', prorettype => 'bool', proargtypes => 'jsonb jsonb',
  prosrc => 'jsonb_ne' },
{ oid => '4039',
  proname => 'jsonb_lt', prorettype => 'bool', proargtypes => 'jsonb jsonb',
  prosrc => 'jsonb_lt' },
{ oid => '4040',
  proname => 'jsonb_gt', prorettype => 'bool', proargtypes => 'jsonb jsonb',
  prosrc => 'jsonb_gt' },
{ oid => '4041',
  proname => 'jsonb_le', prorettype => 'bool', proargtypes => 'jsonb jsonb',
  prosrc => 'jsonb_le' },
{ oid => '4042',
  proname => 'jsonb_ge', prorettype => 'bool', proargtypes => 'jsonb jsonb',
  prosrc => 'jsonb_ge' },
{ oid => '4043',
  proname => 'jsonb_eq', prorettype => 'bool', proargtypes => 'jsonb jsonb',
  prosrc => 'jsonb_eq' },
{ oid => '4044', descr => 'less-equal-greater',
  proname => 'jsonb_cmp', prorettype => 'int4', proargtypes => 'jsonb jsonb',
  prosrc => 'jsonb_cmp' },
{ oid => '4045', descr => 'hash',
  proname => 'jsonb_hash', prorettype => 'int4', proargtypes => 'jsonb',
  prosrc => 'jsonb_hash' },
{ oid => '3416', descr => 'hash',
  proname => 'jsonb_hash_extended', prorettype => 'int8',
  proargtypes => 'jsonb int8', prosrc => 'jsonb_hash_extended' },
{ oid => '4046',
  proname => 'jsonb_contains', prorettype => 'bool',
  proargtypes => 'jsonb jsonb', prosrc => 'jsonb_contains' },
{ oid => '4047',
  proname => 'jsonb_exists', prorettype => 'bool', proargtypes => 'jsonb text',
  prosrc => 'jsonb_exists' },
{ oid => '4048',
  proname => 'jsonb_exists_any', prorettype => 'bool',
  proargtypes => 'jsonb _text', prosrc => 'jsonb_exists_any' },
{ oid => '4049',
  proname => 'jsonb_exists_all', prorettype => 'bool',
  proargtypes => 'jsonb _text', prosrc => 'jsonb_exists_all' },
{ oid => '4050',
  proname => 'jsonb_contained', prorettype => 'bool',
  proargtypes => 'jsonb jsonb', prosrc => 'jsonb_contained' },
{ oid => '3480', descr => 'GIN support',
  proname => 'gin_compare_jsonb', prorettype => 'int4',
  proargtypes => 'text text', prosrc => 'gin_compare_jsonb' },
{ oid => '3482', descr => 'GIN support',
  proname => 'gin_extract_jsonb', prorettype => 'internal',
  proargtypes => 'jsonb internal internal', prosrc => 'gin_extract_jsonb' },
{ oid => '3483', descr => 'GIN support',
  proname => 'gin_extract_jsonb_query', prorettype => 'internal',
  proargtypes => 'jsonb internal int2 internal internal internal internal',
  prosrc => 'gin_extract_jsonb_query' },
{ oid => '3484', descr => 'GIN support',
  proname => 'gin_consistent_jsonb', prorettype => 'bool',
  proargtypes => 'internal int2 jsonb int4 internal internal internal internal',
  prosrc => 'gin_consistent_jsonb' },
{ oid => '3488', descr => 'GIN support',
  proname => 'gin_triconsistent_jsonb', prorettype => 'char',
  proargtypes => 'internal int2 jsonb int4 internal internal internal',
  prosrc => 'gin_triconsistent_jsonb' },
{ oid => '3485', descr => 'GIN support',
  proname => 'gin_extract_jsonb_path', prorettype => 'internal',
  proargtypes => 'jsonb internal internal',
  prosrc => 'gin_extract_jsonb_path' },
{ oid => '3486', descr => 'GIN support',
  proname => 'gin_extract_jsonb_query_path', prorettype => 'internal',
  proargtypes => 'jsonb internal int2 internal internal internal internal',
  prosrc => 'gin_extract_jsonb_query_path' },
{ oid => '3487', descr => 'GIN support',
  proname => 'gin_consistent_jsonb_path', prorettype => 'bool',
  proargtypes => 'internal int2 jsonb int4 internal internal internal internal',
  prosrc => 'gin_consistent_jsonb_path' },
{ oid => '3489', descr => 'GIN support',
  proname => 'gin_triconsistent_jsonb_path', prorettype => 'char',
  proargtypes => 'internal int2 jsonb int4 internal internal internal',
  prosrc => 'gin_triconsistent_jsonb_path' },
{ oid => '3301',
  proname => 'jsonb_concat', prorettype => 'jsonb',
  proargtypes => 'jsonb jsonb', prosrc => 'jsonb_concat' },
{ oid => '3302',
  proname => 'jsonb_delete', prorettype => 'jsonb', proargtypes => 'jsonb text',
  prosrc => 'jsonb_delete' },
{ oid => '3303',
  proname => 'jsonb_delete', prorettype => 'jsonb', proargtypes => 'jsonb int4',
  prosrc => 'jsonb_delete_idx' },
{ oid => '3343',
  proname => 'jsonb_delete', provariadic => 'text', prorettype => 'jsonb',
  proargtypes => 'jsonb _text', proallargtypes => '{jsonb,_text}',
  proargmodes => '{i,v}', proargnames => '{from_json,path_elems}',
  prosrc => 'jsonb_delete_array' },
{ oid => '3304',
  proname => 'jsonb_delete_path', prorettype => 'jsonb',
  proargtypes => 'jsonb _text', prosrc => 'jsonb_delete_path' },
{ oid => '5054', descr => 'Set part of a jsonb, handle NULL value',
  proname => 'jsonb_set_lax', proisstrict => 'f', prorettype => 'jsonb',
  proargtypes => 'jsonb _text jsonb bool text', prosrc => 'jsonb_set_lax' },
{ oid => '3305', descr => 'Set part of a jsonb',
  proname => 'jsonb_set', prorettype => 'jsonb',
  proargtypes => 'jsonb _text jsonb bool', prosrc => 'jsonb_set' },
{ oid => '3306', descr => 'Indented text from jsonb',
  proname => 'jsonb_pretty', prorettype => 'text', proargtypes => 'jsonb',
  prosrc => 'jsonb_pretty' },
{ oid => '3579', descr => 'Insert value into a jsonb',
  proname => 'jsonb_insert', prorettype => 'jsonb',
  proargtypes => 'jsonb _text jsonb bool', prosrc => 'jsonb_insert' },

# jsonpath
{ oid => '4001', descr => 'I/O',
  proname => 'jsonpath_in', prorettype => 'jsonpath', proargtypes => 'cstring',
  prosrc => 'jsonpath_in' },
{ oid => '4002', descr => 'I/O',
  proname => 'jsonpath_recv', prorettype => 'jsonpath',
  proargtypes => 'internal', prosrc => 'jsonpath_recv' },
{ oid => '4003', descr => 'I/O',
  proname => 'jsonpath_out', prorettype => 'cstring', proargtypes => 'jsonpath',
  prosrc => 'jsonpath_out' },
{ oid => '4004', descr => 'I/O',
  proname => 'jsonpath_send', prorettype => 'bytea', proargtypes => 'jsonpath',
  prosrc => 'jsonpath_send' },

{ oid => '4005', descr => 'jsonpath exists test',
  proname => 'jsonb_path_exists', prorettype => 'bool',
  proargtypes => 'jsonb jsonpath jsonb bool', prosrc => 'jsonb_path_exists' },
{ oid => '4006', descr => 'jsonpath query',
  proname => 'jsonb_path_query', prorows => '1000', proretset => 't',
  prorettype => 'jsonb', proargtypes => 'jsonb jsonpath jsonb bool',
  prosrc => 'jsonb_path_query' },
{ oid => '4007', descr => 'jsonpath query wrapped into array',
  proname => 'jsonb_path_query_array', prorettype => 'jsonb',
  proargtypes => 'jsonb jsonpath jsonb bool',
  prosrc => 'jsonb_path_query_array' },
{ oid => '4008', descr => 'jsonpath query first item',
  proname => 'jsonb_path_query_first', prorettype => 'jsonb',
  proargtypes => 'jsonb jsonpath jsonb bool',
  prosrc => 'jsonb_path_query_first' },
{ oid => '4009', descr => 'jsonpath match',
  proname => 'jsonb_path_match', prorettype => 'bool',
  proargtypes => 'jsonb jsonpath jsonb bool', prosrc => 'jsonb_path_match' },

{ oid => '1177', descr => 'jsonpath exists test with timezone',
  proname => 'jsonb_path_exists_tz', provolatile => 's', prorettype => 'bool',
  proargtypes => 'jsonb jsonpath jsonb bool',
  prosrc => 'jsonb_path_exists_tz' },
{ oid => '1179', descr => 'jsonpath query with timezone',
  proname => 'jsonb_path_query_tz', prorows => '1000', proretset => 't',
  provolatile => 's', prorettype => 'jsonb',
  proargtypes => 'jsonb jsonpath jsonb bool', prosrc => 'jsonb_path_query_tz' },
{ oid => '1180', descr => 'jsonpath query wrapped into array with timezone',
  proname => 'jsonb_path_query_array_tz', provolatile => 's',
  prorettype => 'jsonb', proargtypes => 'jsonb jsonpath jsonb bool',
  prosrc => 'jsonb_path_query_array_tz' },
{ oid => '2023', descr => 'jsonpath query first item with timezone',
  proname => 'jsonb_path_query_first_tz', provolatile => 's',
  prorettype => 'jsonb', proargtypes => 'jsonb jsonpath jsonb bool',
  prosrc => 'jsonb_path_query_first_tz' },
{ oid => '2030', descr => 'jsonpath match with timezone',
  proname => 'jsonb_path_match_tz', provolatile => 's', prorettype => 'bool',
  proargtypes => 'jsonb jsonpath jsonb bool', prosrc => 'jsonb_path_match_tz' },

{ oid => '4010', descr => 'implementation of @? operator',
  proname => 'jsonb_path_exists_opr', prorettype => 'bool',
  proargtypes => 'jsonb jsonpath', prosrc => 'jsonb_path_exists_opr' },
{ oid => '4011', descr => 'implementation of @@ operator',
  proname => 'jsonb_path_match_opr', prorettype => 'bool',
  proargtypes => 'jsonb jsonpath', prosrc => 'jsonb_path_match_opr' },

# historical int8/txid_snapshot variants of xid8 functions
{ oid => '2939', descr => 'I/O',
  proname => 'txid_snapshot_in', prorettype => 'txid_snapshot',
  proargtypes => 'cstring', prosrc => 'pg_snapshot_in' },
{ oid => '2940', descr => 'I/O',
  proname => 'txid_snapshot_out', prorettype => 'cstring',
  proargtypes => 'txid_snapshot', prosrc => 'pg_snapshot_out' },
{ oid => '2941', descr => 'I/O',
  proname => 'txid_snapshot_recv', prorettype => 'txid_snapshot',
  proargtypes => 'internal', prosrc => 'pg_snapshot_recv' },
{ oid => '2942', descr => 'I/O',
  proname => 'txid_snapshot_send', prorettype => 'bytea',
  proargtypes => 'txid_snapshot', prosrc => 'pg_snapshot_send' },
{ oid => '2943', descr => 'get current transaction ID',
  proname => 'txid_current', provolatile => 's', proparallel => 'u',
  prorettype => 'int8', proargtypes => '', prosrc => 'pg_current_xact_id' },
{ oid => '3348', descr => 'get current transaction ID',
  proname => 'txid_current_if_assigned', provolatile => 's', proparallel => 'u',
  prorettype => 'int8', proargtypes => '',
  prosrc => 'pg_current_xact_id_if_assigned' },
{ oid => '2944', descr => 'get current snapshot',
  proname => 'txid_current_snapshot', provolatile => 's',
  prorettype => 'txid_snapshot', proargtypes => '',
  prosrc => 'pg_current_snapshot' },
{ oid => '2945', descr => 'get xmin of snapshot',
  proname => 'txid_snapshot_xmin', prorettype => 'int8',
  proargtypes => 'txid_snapshot', prosrc => 'pg_snapshot_xmin' },
{ oid => '2946', descr => 'get xmax of snapshot',
  proname => 'txid_snapshot_xmax', prorettype => 'int8',
  proargtypes => 'txid_snapshot', prosrc => 'pg_snapshot_xmax' },
{ oid => '2947', descr => 'get set of in-progress txids in snapshot',
  proname => 'txid_snapshot_xip', prorows => '50', proretset => 't',
  prorettype => 'int8', proargtypes => 'txid_snapshot',
  prosrc => 'pg_snapshot_xip' },
{ oid => '2948', descr => 'is txid visible in snapshot?',
  proname => 'txid_visible_in_snapshot', prorettype => 'bool',
  proargtypes => 'int8 txid_snapshot', prosrc => 'pg_visible_in_snapshot' },
{ oid => '3360', descr => 'commit status of transaction',
  proname => 'txid_status', provolatile => 'v', prorettype => 'text',
  proargtypes => 'int8', prosrc => 'pg_xact_status' },

# pg_snapshot functions
{ oid => '5055', descr => 'I/O',
  proname => 'pg_snapshot_in', prorettype => 'pg_snapshot',
  proargtypes => 'cstring', prosrc => 'pg_snapshot_in' },
{ oid => '5056', descr => 'I/O',
  proname => 'pg_snapshot_out', prorettype => 'cstring',
  proargtypes => 'pg_snapshot', prosrc => 'pg_snapshot_out' },
{ oid => '5057', descr => 'I/O',
  proname => 'pg_snapshot_recv', prorettype => 'pg_snapshot',
  proargtypes => 'internal', prosrc => 'pg_snapshot_recv' },
{ oid => '5058', descr => 'I/O',
  proname => 'pg_snapshot_send', prorettype => 'bytea',
  proargtypes => 'pg_snapshot', prosrc => 'pg_snapshot_send' },
{ oid => '5061', descr => 'get current snapshot',
  proname => 'pg_current_snapshot', provolatile => 's',
  prorettype => 'pg_snapshot', proargtypes => '',
  prosrc => 'pg_current_snapshot' },
{ oid => '5062', descr => 'get xmin of snapshot',
  proname => 'pg_snapshot_xmin', prorettype => 'xid8',
  proargtypes => 'pg_snapshot', prosrc => 'pg_snapshot_xmin' },
{ oid => '5063', descr => 'get xmax of snapshot',
  proname => 'pg_snapshot_xmax', prorettype => 'xid8',
  proargtypes => 'pg_snapshot', prosrc => 'pg_snapshot_xmax' },
{ oid => '5064', descr => 'get set of in-progress transactions in snapshot',
  proname => 'pg_snapshot_xip', prorows => '50', proretset => 't',
  prorettype => 'xid8', proargtypes => 'pg_snapshot',
  prosrc => 'pg_snapshot_xip' },
{ oid => '5065', descr => 'is xid8 visible in snapshot?',
  proname => 'pg_visible_in_snapshot', prorettype => 'bool',
  proargtypes => 'xid8 pg_snapshot', prosrc => 'pg_visible_in_snapshot' },

# transaction ID and status functions
{ oid => '5059', descr => 'get current transaction ID',
  proname => 'pg_current_xact_id', provolatile => 's', proparallel => 'u',
  prorettype => 'xid8', proargtypes => '', prosrc => 'pg_current_xact_id' },
{ oid => '5060', descr => 'get current transaction ID',
  proname => 'pg_current_xact_id_if_assigned', provolatile => 's',
  proparallel => 'u', prorettype => 'xid8', proargtypes => '',
  prosrc => 'pg_current_xact_id_if_assigned' },
{ oid => '5066', descr => 'commit status of transaction',
  proname => 'pg_xact_status', provolatile => 'v', prorettype => 'text',
  proargtypes => 'xid8', prosrc => 'pg_xact_status' },

# record comparison using normal comparison rules
{ oid => '2981',
  proname => 'record_eq', prorettype => 'bool', proargtypes => 'record record',
  prosrc => 'record_eq' },
{ oid => '2982',
  proname => 'record_ne', prorettype => 'bool', proargtypes => 'record record',
  prosrc => 'record_ne' },
{ oid => '2983',
  proname => 'record_lt', prorettype => 'bool', proargtypes => 'record record',
  prosrc => 'record_lt' },
{ oid => '2984',
  proname => 'record_gt', prorettype => 'bool', proargtypes => 'record record',
  prosrc => 'record_gt' },
{ oid => '2985',
  proname => 'record_le', prorettype => 'bool', proargtypes => 'record record',
  prosrc => 'record_le' },
{ oid => '2986',
  proname => 'record_ge', prorettype => 'bool', proargtypes => 'record record',
  prosrc => 'record_ge' },
{ oid => '2987', descr => 'less-equal-greater',
  proname => 'btrecordcmp', prorettype => 'int4',
  proargtypes => 'record record', prosrc => 'btrecordcmp' },

{ oid => '6192', descr => 'hash',
  proname => 'hash_record', prorettype => 'int4', proargtypes => 'record',
  prosrc => 'hash_record' },
{ oid => '6193', descr => 'hash',
  proname => 'hash_record_extended', prorettype => 'int8',
  proargtypes => 'record int8', prosrc => 'hash_record_extended' },

# record comparison using raw byte images
{ oid => '3181',
  proname => 'record_image_eq', prorettype => 'bool',
  proargtypes => 'record record', prosrc => 'record_image_eq' },
{ oid => '3182',
  proname => 'record_image_ne', prorettype => 'bool',
  proargtypes => 'record record', prosrc => 'record_image_ne' },
{ oid => '3183',
  proname => 'record_image_lt', prorettype => 'bool',
  proargtypes => 'record record', prosrc => 'record_image_lt' },
{ oid => '3184',
  proname => 'record_image_gt', prorettype => 'bool',
  proargtypes => 'record record', prosrc => 'record_image_gt' },
{ oid => '3185',
  proname => 'record_image_le', prorettype => 'bool',
  proargtypes => 'record record', prosrc => 'record_image_le' },
{ oid => '3186',
  proname => 'record_image_ge', prorettype => 'bool',
  proargtypes => 'record record', prosrc => 'record_image_ge' },
{ oid => '3187', descr => 'less-equal-greater based on byte images',
  proname => 'btrecordimagecmp', prorettype => 'int4',
  proargtypes => 'record record', prosrc => 'btrecordimagecmp' },
{ oid => '5051', descr => 'equal image',
  proname => 'btequalimage', prorettype => 'bool', proargtypes => 'oid',
  prosrc => 'btequalimage' },

# Extensions
{ oid => '3082', descr => 'list available extensions',
  proname => 'pg_available_extensions', procost => '10', prorows => '100',
  proretset => 't', provolatile => 's', prorettype => 'record',
  proargtypes => '', proallargtypes => '{name,text,text}',
  proargmodes => '{o,o,o}', proargnames => '{name,default_version,comment}',
  prosrc => 'pg_available_extensions' },
{ oid => '3083', descr => 'list available extension versions',
  proname => 'pg_available_extension_versions', procost => '10',
  prorows => '100', proretset => 't', provolatile => 's',
  prorettype => 'record', proargtypes => '',
  proallargtypes => '{name,text,bool,bool,bool,name,_name,text}',
  proargmodes => '{o,o,o,o,o,o,o,o}',
  proargnames => '{name,version,superuser,trusted,relocatable,schema,requires,comment}',
  prosrc => 'pg_available_extension_versions' },
{ oid => '3084', descr => 'list an extension\'s version update paths',
  proname => 'pg_extension_update_paths', procost => '10', prorows => '100',
  proretset => 't', provolatile => 's', prorettype => 'record',
  proargtypes => 'name', proallargtypes => '{name,text,text,text}',
  proargmodes => '{i,o,o,o}', proargnames => '{name,source,target,path}',
  prosrc => 'pg_extension_update_paths' },
{ oid => '3086',
  descr => 'flag an extension\'s table contents to be emitted by pg_dump',
  proname => 'pg_extension_config_dump', provolatile => 'v', proparallel => 'u',
  prorettype => 'void', proargtypes => 'regclass text',
  prosrc => 'pg_extension_config_dump' },

# SQL-spec window functions
{ oid => '3100', descr => 'row number within partition',
  proname => 'row_number', prosupport => 'window_row_number_support',
  prokind => 'w', proisstrict => 'f', prorettype => 'int8', proargtypes => '',
  prosrc => 'window_row_number' },
{ oid => '6233', descr => 'planner support for row_number',
  proname => 'window_row_number_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'window_row_number_support' },
{ oid => '3101', descr => 'integer rank with gaps',
  proname => 'rank', prosupport => 'window_rank_support', prokind => 'w',
  proisstrict => 'f', prorettype => 'int8', proargtypes => '',
  prosrc => 'window_rank' },
{ oid => '6234', descr => 'planner support for rank',
  proname => 'window_rank_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'window_rank_support' },
{ oid => '3102', descr => 'integer rank without gaps',
  proname => 'dense_rank', prosupport => 'window_dense_rank_support',
  prokind => 'w', proisstrict => 'f', prorettype => 'int8', proargtypes => '',
  prosrc => 'window_dense_rank' },
{ oid => '6235', descr => 'planner support for dense_rank',
  proname => 'window_dense_rank_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'window_dense_rank_support' },
{ oid => '3103', descr => 'fractional rank within partition',
  proname => 'percent_rank', prosupport => 'window_percent_rank_support',
  prokind => 'w', proisstrict => 'f', prorettype => 'float8', proargtypes => '',
  prosrc => 'window_percent_rank' },
{ oid => '6306', descr => 'planner support for percent_rank',
  proname => 'window_percent_rank_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'window_percent_rank_support' },
{ oid => '3104', descr => 'fractional row number within partition',
  proname => 'cume_dist', prosupport => 'window_cume_dist_support',
  prokind => 'w', proisstrict => 'f', prorettype => 'float8', proargtypes => '',
  prosrc => 'window_cume_dist' },
{ oid => '6307', descr => 'planner support for cume_dist',
  proname => 'window_cume_dist_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'window_cume_dist_support' },
{ oid => '3105', descr => 'split rows into N groups',
  proname => 'ntile', prosupport => 'window_ntile_support', prokind => 'w',
  prorettype => 'int4', proargtypes => 'int4', prosrc => 'window_ntile' },
{ oid => '6308', descr => 'planner support for ntile',
  proname => 'window_ntile_support', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'window_ntile_support' },
{ oid => '3106', descr => 'fetch the preceding row value',
  proname => 'lag', prokind => 'w', prorettype => 'anyelement',
  proargtypes => 'anyelement', prosrc => 'window_lag' },
{ oid => '3107', descr => 'fetch the Nth preceding row value',
  proname => 'lag', prokind => 'w', prorettype => 'anyelement',
  proargtypes => 'anyelement int4', prosrc => 'window_lag_with_offset' },
{ oid => '3108', descr => 'fetch the Nth preceding row value with default',
  proname => 'lag', prokind => 'w', prorettype => 'anycompatible',
  proargtypes => 'anycompatible int4 anycompatible',
  prosrc => 'window_lag_with_offset_and_default' },
{ oid => '3109', descr => 'fetch the following row value',
  proname => 'lead', prokind => 'w', prorettype => 'anyelement',
  proargtypes => 'anyelement', prosrc => 'window_lead' },
{ oid => '3110', descr => 'fetch the Nth following row value',
  proname => 'lead', prokind => 'w', prorettype => 'anyelement',
  proargtypes => 'anyelement int4', prosrc => 'window_lead_with_offset' },
{ oid => '3111', descr => 'fetch the Nth following row value with default',
  proname => 'lead', prokind => 'w', prorettype => 'anycompatible',
  proargtypes => 'anycompatible int4 anycompatible',
  prosrc => 'window_lead_with_offset_and_default' },
{ oid => '3112', descr => 'fetch the first row value',
  proname => 'first_value', prokind => 'w', prorettype => 'anyelement',
  proargtypes => 'anyelement', prosrc => 'window_first_value' },
{ oid => '3113', descr => 'fetch the last row value',
  proname => 'last_value', prokind => 'w', prorettype => 'anyelement',
  proargtypes => 'anyelement', prosrc => 'window_last_value' },
{ oid => '3114', descr => 'fetch the Nth row value',
  proname => 'nth_value', prokind => 'w', prorettype => 'anyelement',
  proargtypes => 'anyelement int4', prosrc => 'window_nth_value' },

# functions for range types
{ oid => '3832', descr => 'I/O',
  proname => 'anyrange_in', provolatile => 's', prorettype => 'anyrange',
  proargtypes => 'cstring oid int4', prosrc => 'anyrange_in' },
{ oid => '3833', descr => 'I/O',
  proname => 'anyrange_out', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'anyrange', prosrc => 'anyrange_out' },
{ oid => '3834', descr => 'I/O',
  proname => 'range_in', provolatile => 's', prorettype => 'anyrange',
  proargtypes => 'cstring oid int4', prosrc => 'range_in' },
{ oid => '3835', descr => 'I/O',
  proname => 'range_out', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'anyrange', prosrc => 'range_out' },
{ oid => '3836', descr => 'I/O',
  proname => 'range_recv', provolatile => 's', prorettype => 'anyrange',
  proargtypes => 'internal oid int4', prosrc => 'range_recv' },
{ oid => '3837', descr => 'I/O',
  proname => 'range_send', provolatile => 's', prorettype => 'bytea',
  proargtypes => 'anyrange', prosrc => 'range_send' },
{ oid => '3848', descr => 'lower bound of range',
  proname => 'lower', prorettype => 'anyelement', proargtypes => 'anyrange',
  prosrc => 'range_lower' },
{ oid => '3849', descr => 'upper bound of range',
  proname => 'upper', prorettype => 'anyelement', proargtypes => 'anyrange',
  prosrc => 'range_upper' },
{ oid => '3850', descr => 'is the range empty?',
  proname => 'isempty', prorettype => 'bool', proargtypes => 'anyrange',
  prosrc => 'range_empty' },
{ oid => '3851', descr => 'is the range\'s lower bound inclusive?',
  proname => 'lower_inc', prorettype => 'bool', proargtypes => 'anyrange',
  prosrc => 'range_lower_inc' },
{ oid => '3852', descr => 'is the range\'s upper bound inclusive?',
  proname => 'upper_inc', prorettype => 'bool', proargtypes => 'anyrange',
  prosrc => 'range_upper_inc' },
{ oid => '3853', descr => 'is the range\'s lower bound infinite?',
  proname => 'lower_inf', prorettype => 'bool', proargtypes => 'anyrange',
  prosrc => 'range_lower_inf' },
{ oid => '3854', descr => 'is the range\'s upper bound infinite?',
  proname => 'upper_inf', prorettype => 'bool', proargtypes => 'anyrange',
  prosrc => 'range_upper_inf' },
{ oid => '3855',
  proname => 'range_eq', prorettype => 'bool',
  proargtypes => 'anyrange anyrange', prosrc => 'range_eq' },
{ oid => '3856',
  proname => 'range_ne', prorettype => 'bool',
  proargtypes => 'anyrange anyrange', prosrc => 'range_ne' },
{ oid => '3857',
  proname => 'range_overlaps', prorettype => 'bool',
  proargtypes => 'anyrange anyrange', prosrc => 'range_overlaps' },
{ oid => '3858',
  proname => 'range_contains_elem', prorettype => 'bool',
  proargtypes => 'anyrange anyelement', prosrc => 'range_contains_elem' },
{ oid => '3859',
  proname => 'range_contains', prorettype => 'bool',
  proargtypes => 'anyrange anyrange', prosrc => 'range_contains' },
{ oid => '3860',
  proname => 'elem_contained_by_range', prorettype => 'bool',
  proargtypes => 'anyelement anyrange', prosrc => 'elem_contained_by_range' },
{ oid => '3861',
  proname => 'range_contained_by', prorettype => 'bool',
  proargtypes => 'anyrange anyrange', prosrc => 'range_contained_by' },
{ oid => '3862',
  proname => 'range_adjacent', prorettype => 'bool',
  proargtypes => 'anyrange anyrange', prosrc => 'range_adjacent' },
{ oid => '3863',
  proname => 'range_before', prorettype => 'bool',
  proargtypes => 'anyrange anyrange', prosrc => 'range_before' },
{ oid => '3864',
  proname => 'range_after', prorettype => 'bool',
  proargtypes => 'anyrange anyrange', prosrc => 'range_after' },
{ oid => '3865',
  proname => 'range_overleft', prorettype => 'bool',
  proargtypes => 'anyrange anyrange', prosrc => 'range_overleft' },
{ oid => '3866',
  proname => 'range_overright', prorettype => 'bool',
  proargtypes => 'anyrange anyrange', prosrc => 'range_overright' },
{ oid => '3867',
  proname => 'range_union', prorettype => 'anyrange',
  proargtypes => 'anyrange anyrange', prosrc => 'range_union' },
{ oid => '4057',
  descr => 'the smallest range which includes both of the given ranges',
  proname => 'range_merge', prorettype => 'anyrange',
  proargtypes => 'anyrange anyrange', prosrc => 'range_merge' },
{ oid => '4228',
  descr => 'the smallest range which includes the whole multirange',
  proname => 'range_merge', prorettype => 'anyrange',
  proargtypes => 'anymultirange', prosrc => 'range_merge_from_multirange' },
{ oid => '3868',
  proname => 'range_intersect', prorettype => 'anyrange',
  proargtypes => 'anyrange anyrange', prosrc => 'range_intersect' },
{ oid => '3869',
  proname => 'range_minus', prorettype => 'anyrange',
  proargtypes => 'anyrange anyrange', prosrc => 'range_minus' },
{ oid => '3870', descr => 'less-equal-greater',
  proname => 'range_cmp', prorettype => 'int4',
  proargtypes => 'anyrange anyrange', prosrc => 'range_cmp' },
{ oid => '3871',
  proname => 'range_lt', prorettype => 'bool',
  proargtypes => 'anyrange anyrange', prosrc => 'range_lt' },
{ oid => '3872',
  proname => 'range_le', prorettype => 'bool',
  proargtypes => 'anyrange anyrange', prosrc => 'range_le' },
{ oid => '3873',
  proname => 'range_ge', prorettype => 'bool',
  proargtypes => 'anyrange anyrange', prosrc => 'range_ge' },
{ oid => '3874',
  proname => 'range_gt', prorettype => 'bool',
  proargtypes => 'anyrange anyrange', prosrc => 'range_gt' },
{ oid => '3875', descr => 'GiST support',
  proname => 'range_gist_consistent', prorettype => 'bool',
  proargtypes => 'internal anyrange int2 oid internal',
  prosrc => 'range_gist_consistent' },
{ oid => '3876', descr => 'GiST support',
  proname => 'range_gist_union', prorettype => 'anyrange',
  proargtypes => 'internal internal', prosrc => 'range_gist_union' },
{ oid => '3879', descr => 'GiST support',
  proname => 'range_gist_penalty', prorettype => 'internal',
  proargtypes => 'internal internal internal', prosrc => 'range_gist_penalty' },
{ oid => '3880', descr => 'GiST support',
  proname => 'range_gist_picksplit', prorettype => 'internal',
  proargtypes => 'internal internal', prosrc => 'range_gist_picksplit' },
{ oid => '3881', descr => 'GiST support',
  proname => 'range_gist_same', prorettype => 'internal',
  proargtypes => 'anyrange anyrange internal', prosrc => 'range_gist_same' },
{ oid => '6154', descr => 'GiST support',
  proname => 'multirange_gist_consistent', prorettype => 'bool',
  proargtypes => 'internal anymultirange int2 oid internal',
  prosrc => 'multirange_gist_consistent' },
{ oid => '6156', descr => 'GiST support',
  proname => 'multirange_gist_compress', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'multirange_gist_compress' },
{ oid => '3902', descr => 'hash a range',
  proname => 'hash_range', prorettype => 'int4', proargtypes => 'anyrange',
  prosrc => 'hash_range' },
{ oid => '3417', descr => 'hash a range',
  proname => 'hash_range_extended', prorettype => 'int8',
  proargtypes => 'anyrange int8', prosrc => 'hash_range_extended' },
{ oid => '3916', descr => 'range typanalyze',
  proname => 'range_typanalyze', provolatile => 's', prorettype => 'bool',
  proargtypes => 'internal', prosrc => 'range_typanalyze' },
{ oid => '3169', descr => 'restriction selectivity for range operators',
  proname => 'rangesel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'rangesel' },
{ oid => '4401', descr => 'range aggregate by intersecting',
  proname => 'range_intersect_agg_transfn', prorettype => 'anyrange',
  proargtypes => 'anyrange anyrange', prosrc => 'range_intersect_agg_transfn' },
{ oid => '4450', descr => 'range aggregate by intersecting',
  proname => 'range_intersect_agg', prokind => 'a', proisstrict => 'f',
  prorettype => 'anyrange', proargtypes => 'anyrange',
  prosrc => 'aggregate_dummy' },

{ oid => '3914', descr => 'convert an int4 range to canonical form',
  proname => 'int4range_canonical', prorettype => 'int4range',
  proargtypes => 'int4range', prosrc => 'int4range_canonical' },
{ oid => '3928', descr => 'convert an int8 range to canonical form',
  proname => 'int8range_canonical', prorettype => 'int8range',
  proargtypes => 'int8range', prosrc => 'int8range_canonical' },
{ oid => '3915', descr => 'convert a date range to canonical form',
  proname => 'daterange_canonical', prorettype => 'daterange',
  proargtypes => 'daterange', prosrc => 'daterange_canonical' },
{ oid => '3922', descr => 'float8 difference of two int4 values',
  proname => 'int4range_subdiff', prorettype => 'float8',
  proargtypes => 'int4 int4', prosrc => 'int4range_subdiff' },
{ oid => '3923', descr => 'float8 difference of two int8 values',
  proname => 'int8range_subdiff', prorettype => 'float8',
  proargtypes => 'int8 int8', prosrc => 'int8range_subdiff' },
{ oid => '3924', descr => 'float8 difference of two numeric values',
  proname => 'numrange_subdiff', prorettype => 'float8',
  proargtypes => 'numeric numeric', prosrc => 'numrange_subdiff' },
{ oid => '3925', descr => 'float8 difference of two date values',
  proname => 'daterange_subdiff', prorettype => 'float8',
  proargtypes => 'date date', prosrc => 'daterange_subdiff' },
{ oid => '3929', descr => 'float8 difference of two timestamp values',
  proname => 'tsrange_subdiff', prorettype => 'float8',
  proargtypes => 'timestamp timestamp', prosrc => 'tsrange_subdiff' },
{ oid => '3930',
  descr => 'float8 difference of two timestamp with time zone values',
  proname => 'tstzrange_subdiff', prorettype => 'float8',
  proargtypes => 'timestamptz timestamptz', prosrc => 'tstzrange_subdiff' },

{ oid => '3840', descr => 'int4range constructor',
  proname => 'int4range', proisstrict => 'f', prorettype => 'int4range',
  proargtypes => 'int4 int4', prosrc => 'range_constructor2' },
{ oid => '3841', descr => 'int4range constructor',
  proname => 'int4range', proisstrict => 'f', prorettype => 'int4range',
  proargtypes => 'int4 int4 text', prosrc => 'range_constructor3' },
{ oid => '3844', descr => 'numrange constructor',
  proname => 'numrange', proisstrict => 'f', prorettype => 'numrange',
  proargtypes => 'numeric numeric', prosrc => 'range_constructor2' },
{ oid => '3845', descr => 'numrange constructor',
  proname => 'numrange', proisstrict => 'f', prorettype => 'numrange',
  proargtypes => 'numeric numeric text', prosrc => 'range_constructor3' },
{ oid => '3933', descr => 'tsrange constructor',
  proname => 'tsrange', proisstrict => 'f', prorettype => 'tsrange',
  proargtypes => 'timestamp timestamp', prosrc => 'range_constructor2' },
{ oid => '3934', descr => 'tsrange constructor',
  proname => 'tsrange', proisstrict => 'f', prorettype => 'tsrange',
  proargtypes => 'timestamp timestamp text', prosrc => 'range_constructor3' },
{ oid => '3937', descr => 'tstzrange constructor',
  proname => 'tstzrange', proisstrict => 'f', prorettype => 'tstzrange',
  proargtypes => 'timestamptz timestamptz', prosrc => 'range_constructor2' },
{ oid => '3938', descr => 'tstzrange constructor',
  proname => 'tstzrange', proisstrict => 'f', prorettype => 'tstzrange',
  proargtypes => 'timestamptz timestamptz text',
  prosrc => 'range_constructor3' },
{ oid => '3941', descr => 'daterange constructor',
  proname => 'daterange', proisstrict => 'f', prorettype => 'daterange',
  proargtypes => 'date date', prosrc => 'range_constructor2' },
{ oid => '3942', descr => 'daterange constructor',
  proname => 'daterange', proisstrict => 'f', prorettype => 'daterange',
  proargtypes => 'date date text', prosrc => 'range_constructor3' },
{ oid => '3945', descr => 'int8range constructor',
  proname => 'int8range', proisstrict => 'f', prorettype => 'int8range',
  proargtypes => 'int8 int8', prosrc => 'range_constructor2' },
{ oid => '3946', descr => 'int8range constructor',
  proname => 'int8range', proisstrict => 'f', prorettype => 'int8range',
  proargtypes => 'int8 int8 text', prosrc => 'range_constructor3' },

# functions for multiranges
{ oid => '4229', descr => 'I/O',
  proname => 'anymultirange_in', provolatile => 's',
  prorettype => 'anymultirange', proargtypes => 'cstring oid int4',
  prosrc => 'anymultirange_in' },
{ oid => '4230', descr => 'I/O',
  proname => 'anymultirange_out', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'anymultirange', prosrc => 'anymultirange_out' },
{ oid => '4231', descr => 'I/O',
  proname => 'multirange_in', provolatile => 's', prorettype => 'anymultirange',
  proargtypes => 'cstring oid int4', prosrc => 'multirange_in' },
{ oid => '4232', descr => 'I/O',
  proname => 'multirange_out', provolatile => 's', prorettype => 'cstring',
  proargtypes => 'anymultirange', prosrc => 'multirange_out' },
{ oid => '4233', descr => 'I/O',
  proname => 'multirange_recv', provolatile => 's',
  prorettype => 'anymultirange', proargtypes => 'internal oid int4',
  prosrc => 'multirange_recv' },
{ oid => '4234', descr => 'I/O',
  proname => 'multirange_send', provolatile => 's', prorettype => 'bytea',
  proargtypes => 'anymultirange', prosrc => 'multirange_send' },
{ oid => '4235', descr => 'lower bound of multirange',
  proname => 'lower', prorettype => 'anyelement',
  proargtypes => 'anymultirange', prosrc => 'multirange_lower' },
{ oid => '4236', descr => 'upper bound of multirange',
  proname => 'upper', prorettype => 'anyelement',
  proargtypes => 'anymultirange', prosrc => 'multirange_upper' },
{ oid => '4237', descr => 'is the multirange empty?',
  proname => 'isempty', prorettype => 'bool', proargtypes => 'anymultirange',
  prosrc => 'multirange_empty' },
{ oid => '4238', descr => 'is the multirange\'s lower bound inclusive?',
  proname => 'lower_inc', prorettype => 'bool', proargtypes => 'anymultirange',
  prosrc => 'multirange_lower_inc' },
{ oid => '4239', descr => 'is the multirange\'s upper bound inclusive?',
  proname => 'upper_inc', prorettype => 'bool', proargtypes => 'anymultirange',
  prosrc => 'multirange_upper_inc' },
{ oid => '4240', descr => 'is the multirange\'s lower bound infinite?',
  proname => 'lower_inf', prorettype => 'bool', proargtypes => 'anymultirange',
  prosrc => 'multirange_lower_inf' },
{ oid => '4241', descr => 'is the multirange\'s upper bound infinite?',
  proname => 'upper_inf', prorettype => 'bool', proargtypes => 'anymultirange',
  prosrc => 'multirange_upper_inf' },
{ oid => '4242', descr => 'multirange typanalyze',
  proname => 'multirange_typanalyze', provolatile => 's', prorettype => 'bool',
  proargtypes => 'internal', prosrc => 'multirange_typanalyze' },
{ oid => '4243', descr => 'restriction selectivity for multirange operators',
  proname => 'multirangesel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'multirangesel' },
{ oid => '4244',
  proname => 'multirange_eq', prorettype => 'bool',
  proargtypes => 'anymultirange anymultirange', prosrc => 'multirange_eq' },
{ oid => '4245',
  proname => 'multirange_ne', prorettype => 'bool',
  proargtypes => 'anymultirange anymultirange', prosrc => 'multirange_ne' },
{ oid => '4246',
  proname => 'range_overlaps_multirange', prorettype => 'bool',
  proargtypes => 'anyrange anymultirange',
  prosrc => 'range_overlaps_multirange' },
{ oid => '4247',
  proname => 'multirange_overlaps_range', prorettype => 'bool',
  proargtypes => 'anymultirange anyrange',
  prosrc => 'multirange_overlaps_range' },
{ oid => '4248',
  proname => 'multirange_overlaps_multirange', prorettype => 'bool',
  proargtypes => 'anymultirange anymultirange',
  prosrc => 'multirange_overlaps_multirange' },
{ oid => '4249',
  proname => 'multirange_contains_elem', prorettype => 'bool',
  proargtypes => 'anymultirange anyelement',
  prosrc => 'multirange_contains_elem' },
{ oid => '4250',
  proname => 'multirange_contains_range', prorettype => 'bool',
  proargtypes => 'anymultirange anyrange',
  prosrc => 'multirange_contains_range' },
{ oid => '4251',
  proname => 'multirange_contains_multirange', prorettype => 'bool',
  proargtypes => 'anymultirange anymultirange',
  prosrc => 'multirange_contains_multirange' },
{ oid => '4252',
  proname => 'elem_contained_by_multirange', prorettype => 'bool',
  proargtypes => 'anyelement anymultirange',
  prosrc => 'elem_contained_by_multirange' },
{ oid => '4253',
  proname => 'range_contained_by_multirange', prorettype => 'bool',
  proargtypes => 'anyrange anymultirange',
  prosrc => 'range_contained_by_multirange' },
{ oid => '4541',
  proname => 'range_contains_multirange', prorettype => 'bool',
  proargtypes => 'anyrange anymultirange',
  prosrc => 'range_contains_multirange' },
{ oid => '4542',
  proname => 'multirange_contained_by_range', prorettype => 'bool',
  proargtypes => 'anymultirange anyrange',
  prosrc => 'multirange_contained_by_range' },
{ oid => '4254',
  proname => 'multirange_contained_by_multirange', prorettype => 'bool',
  proargtypes => 'anymultirange anymultirange',
  prosrc => 'multirange_contained_by_multirange' },
{ oid => '4255',
  proname => 'range_adjacent_multirange', prorettype => 'bool',
  proargtypes => 'anyrange anymultirange',
  prosrc => 'range_adjacent_multirange' },
{ oid => '4256',
  proname => 'multirange_adjacent_multirange', prorettype => 'bool',
  proargtypes => 'anymultirange anymultirange',
  prosrc => 'multirange_adjacent_multirange' },
{ oid => '4257',
  proname => 'multirange_adjacent_range', prorettype => 'bool',
  proargtypes => 'anymultirange anyrange',
  prosrc => 'multirange_adjacent_range' },
{ oid => '4258',
  proname => 'range_before_multirange', prorettype => 'bool',
  proargtypes => 'anyrange anymultirange',
  prosrc => 'range_before_multirange' },
{ oid => '4259',
  proname => 'multirange_before_range', prorettype => 'bool',
  proargtypes => 'anymultirange anyrange',
  prosrc => 'multirange_before_range' },
{ oid => '4260',
  proname => 'multirange_before_multirange', prorettype => 'bool',
  proargtypes => 'anymultirange anymultirange',
  prosrc => 'multirange_before_multirange' },
{ oid => '4261',
  proname => 'range_after_multirange', prorettype => 'bool',
  proargtypes => 'anyrange anymultirange', prosrc => 'range_after_multirange' },
{ oid => '4262',
  proname => 'multirange_after_range', prorettype => 'bool',
  proargtypes => 'anymultirange anyrange', prosrc => 'multirange_after_range' },
{ oid => '4263',
  proname => 'multirange_after_multirange', prorettype => 'bool',
  proargtypes => 'anymultirange anymultirange',
  prosrc => 'multirange_after_multirange' },
{ oid => '4264',
  proname => 'range_overleft_multirange', prorettype => 'bool',
  proargtypes => 'anyrange anymultirange',
  prosrc => 'range_overleft_multirange' },
{ oid => '4265',
  proname => 'multirange_overleft_range', prorettype => 'bool',
  proargtypes => 'anymultirange anyrange',
  prosrc => 'multirange_overleft_range' },
{ oid => '4266',
  proname => 'multirange_overleft_multirange', prorettype => 'bool',
  proargtypes => 'anymultirange anymultirange',
  prosrc => 'multirange_overleft_multirange' },
{ oid => '4267',
  proname => 'range_overright_multirange', prorettype => 'bool',
  proargtypes => 'anyrange anymultirange',
  prosrc => 'range_overright_multirange' },
{ oid => '4268',
  proname => 'multirange_overright_range', prorettype => 'bool',
  proargtypes => 'anymultirange anyrange',
  prosrc => 'multirange_overright_range' },
{ oid => '4269',
  proname => 'multirange_overright_multirange', prorettype => 'bool',
  proargtypes => 'anymultirange anymultirange',
  prosrc => 'multirange_overright_multirange' },
{ oid => '4270',
  proname => 'multirange_union', prorettype => 'anymultirange',
  proargtypes => 'anymultirange anymultirange', prosrc => 'multirange_union' },
{ oid => '4271',
  proname => 'multirange_minus', prorettype => 'anymultirange',
  proargtypes => 'anymultirange anymultirange', prosrc => 'multirange_minus' },
{ oid => '4272',
  proname => 'multirange_intersect', prorettype => 'anymultirange',
  proargtypes => 'anymultirange anymultirange',
  prosrc => 'multirange_intersect' },
{ oid => '4273', descr => 'less-equal-greater',
  proname => 'multirange_cmp', prorettype => 'int4',
  proargtypes => 'anymultirange anymultirange', prosrc => 'multirange_cmp' },
{ oid => '4274',
  proname => 'multirange_lt', prorettype => 'bool',
  proargtypes => 'anymultirange anymultirange', prosrc => 'multirange_lt' },
{ oid => '4275',
  proname => 'multirange_le', prorettype => 'bool',
  proargtypes => 'anymultirange anymultirange', prosrc => 'multirange_le' },
{ oid => '4276',
  proname => 'multirange_ge', prorettype => 'bool',
  proargtypes => 'anymultirange anymultirange', prosrc => 'multirange_ge' },
{ oid => '4277',
  proname => 'multirange_gt', prorettype => 'bool',
  proargtypes => 'anymultirange anymultirange', prosrc => 'multirange_gt' },
{ oid => '4278', descr => 'hash a multirange',
  proname => 'hash_multirange', prorettype => 'int4',
  proargtypes => 'anymultirange', prosrc => 'hash_multirange' },
{ oid => '4279', descr => 'hash a multirange',
  proname => 'hash_multirange_extended', prorettype => 'int8',
  proargtypes => 'anymultirange int8', prosrc => 'hash_multirange_extended' },

{ oid => '4280', descr => 'int4multirange constructor',
  proname => 'int4multirange', prorettype => 'int4multirange',
  proargtypes => '', prosrc => 'multirange_constructor0' },
{ oid => '4281', descr => 'int4multirange constructor',
  proname => 'int4multirange', prorettype => 'int4multirange',
  proargtypes => 'int4range', prosrc => 'multirange_constructor1' },
{ oid => '4282', descr => 'int4multirange constructor',
  proname => 'int4multirange', provariadic => 'int4range',
  prorettype => 'int4multirange', proargtypes => '_int4range',
  proallargtypes => '{_int4range}', proargmodes => '{v}',
  prosrc => 'multirange_constructor2' },
{ oid => '4283', descr => 'nummultirange constructor',
  proname => 'nummultirange', prorettype => 'nummultirange', proargtypes => '',
  prosrc => 'multirange_constructor0' },
{ oid => '4284', descr => 'nummultirange constructor',
  proname => 'nummultirange', prorettype => 'nummultirange',
  proargtypes => 'numrange', prosrc => 'multirange_constructor1' },
{ oid => '4285', descr => 'nummultirange constructor',
  proname => 'nummultirange', provariadic => 'numrange',
  prorettype => 'nummultirange', proargtypes => '_numrange',
  proallargtypes => '{_numrange}', proargmodes => '{v}',
  prosrc => 'multirange_constructor2' },
{ oid => '4286', descr => 'tsmultirange constructor',
  proname => 'tsmultirange', prorettype => 'tsmultirange', proargtypes => '',
  prosrc => 'multirange_constructor0' },
{ oid => '4287', descr => 'tsmultirange constructor',
  proname => 'tsmultirange', prorettype => 'tsmultirange',
  proargtypes => 'tsrange', prosrc => 'multirange_constructor1' },
{ oid => '4288', descr => 'tsmultirange constructor',
  proname => 'tsmultirange', provariadic => 'tsrange',
  prorettype => 'tsmultirange', proargtypes => '_tsrange',
  proallargtypes => '{_tsrange}', proargmodes => '{v}',
  prosrc => 'multirange_constructor2' },
{ oid => '4289', descr => 'tstzmultirange constructor',
  proname => 'tstzmultirange', prorettype => 'tstzmultirange',
  proargtypes => '', prosrc => 'multirange_constructor0' },
{ oid => '4290', descr => 'tstzmultirange constructor',
  proname => 'tstzmultirange', prorettype => 'tstzmultirange',
  proargtypes => 'tstzrange', prosrc => 'multirange_constructor1' },
{ oid => '4291', descr => 'tstzmultirange constructor',
  proname => 'tstzmultirange', provariadic => 'tstzrange',
  prorettype => 'tstzmultirange', proargtypes => '_tstzrange',
  proallargtypes => '{_tstzrange}', proargmodes => '{v}',
  prosrc => 'multirange_constructor2' },
{ oid => '4292', descr => 'datemultirange constructor',
  proname => 'datemultirange', prorettype => 'datemultirange',
  proargtypes => '', prosrc => 'multirange_constructor0' },
{ oid => '4293', descr => 'datemultirange constructor',
  proname => 'datemultirange', prorettype => 'datemultirange',
  proargtypes => 'daterange', prosrc => 'multirange_constructor1' },
{ oid => '4294', descr => 'datemultirange constructor',
  proname => 'datemultirange', provariadic => 'daterange',
  prorettype => 'datemultirange', proargtypes => '_daterange',
  proallargtypes => '{_daterange}', proargmodes => '{v}',
  prosrc => 'multirange_constructor2' },
{ oid => '4295', descr => 'int8multirange constructor',
  proname => 'int8multirange', prorettype => 'int8multirange',
  proargtypes => '', prosrc => 'multirange_constructor0' },
{ oid => '4296', descr => 'int8multirange constructor',
  proname => 'int8multirange', prorettype => 'int8multirange',
  proargtypes => 'int8range', prosrc => 'multirange_constructor1' },
{ oid => '4297', descr => 'int8multirange constructor',
  proname => 'int8multirange', provariadic => 'int8range',
  prorettype => 'int8multirange', proargtypes => '_int8range',
  proallargtypes => '{_int8range}', proargmodes => '{v}',
  prosrc => 'multirange_constructor2' },
{ oid => '4298', descr => 'anymultirange cast',
  proname => 'multirange', prorettype => 'anymultirange',
  proargtypes => 'anyrange', prosrc => 'multirange_constructor1' },
{ oid => '4299', descr => 'aggregate transition function',
  proname => 'range_agg_transfn', proisstrict => 'f', prorettype => 'internal',
  proargtypes => 'internal anyrange', prosrc => 'range_agg_transfn' },
{ oid => '4300', descr => 'aggregate final function',
  proname => 'range_agg_finalfn', proisstrict => 'f',
  prorettype => 'anymultirange', proargtypes => 'internal anyrange',
  prosrc => 'range_agg_finalfn' },
{ oid => '4301', descr => 'combine aggregate input into a multirange',
  proname => 'range_agg', prokind => 'a', proisstrict => 'f',
  prorettype => 'anymultirange', proargtypes => 'anyrange',
  prosrc => 'aggregate_dummy' },
{ oid => '6225', descr => 'aggregate transition function',
  proname => 'multirange_agg_transfn', proisstrict => 'f',
  prorettype => 'internal', proargtypes => 'internal anymultirange',
  prosrc => 'multirange_agg_transfn' },
{ oid => '6226', descr => 'aggregate final function',
  proname => 'multirange_agg_finalfn', proisstrict => 'f',
  prorettype => 'anymultirange', proargtypes => 'internal anymultirange',
  prosrc => 'range_agg_finalfn' },
{ oid => '6227', descr => 'combine aggregate input into a multirange',
  proname => 'range_agg', prokind => 'a', proisstrict => 'f',
  prorettype => 'anymultirange', proargtypes => 'anymultirange',
  prosrc => 'aggregate_dummy' },
{ oid => '4388', descr => 'range aggregate by intersecting',
  proname => 'multirange_intersect_agg_transfn', prorettype => 'anymultirange',
  proargtypes => 'anymultirange anymultirange',
  prosrc => 'multirange_intersect_agg_transfn' },
{ oid => '4389', descr => 'range aggregate by intersecting',
  proname => 'range_intersect_agg', prokind => 'a', proisstrict => 'f',
  prorettype => 'anymultirange', proargtypes => 'anymultirange',
  prosrc => 'aggregate_dummy' },
{ oid => '1293', descr => 'expand multirange to set of ranges',
  proname => 'unnest', prorows => '100', proretset => 't',
  prorettype => 'anyrange', proargtypes => 'anymultirange',
  prosrc => 'multirange_unnest' },

# date, time, timestamp constructors
{ oid => '3846', descr => 'construct date',
  proname => 'make_date', prorettype => 'date', proargtypes => 'int4 int4 int4',
  proargnames => '{year,month,day}', prosrc => 'make_date' },
{ oid => '3847', descr => 'construct time',
  proname => 'make_time', prorettype => 'time',
  proargtypes => 'int4 int4 float8', proargnames => '{hour,min,sec}',
  prosrc => 'make_time' },
{ oid => '3461', descr => 'construct timestamp',
  proname => 'make_timestamp', prorettype => 'timestamp',
  proargtypes => 'int4 int4 int4 int4 int4 float8',
  proargnames => '{year,month,mday,hour,min,sec}', prosrc => 'make_timestamp' },
{ oid => '3462', descr => 'construct timestamp with time zone',
  proname => 'make_timestamptz', provolatile => 's',
  prorettype => 'timestamptz', proargtypes => 'int4 int4 int4 int4 int4 float8',
  proargnames => '{year,month,mday,hour,min,sec}',
  prosrc => 'make_timestamptz' },
{ oid => '3463', descr => 'construct timestamp with time zone',
  proname => 'make_timestamptz', provolatile => 's',
  prorettype => 'timestamptz',
  proargtypes => 'int4 int4 int4 int4 int4 float8 text',
  proargnames => '{year,month,mday,hour,min,sec,timezone}',
  prosrc => 'make_timestamptz_at_timezone' },
{ oid => '3464', descr => 'construct interval',
  proname => 'make_interval', prorettype => 'interval',
  proargtypes => 'int4 int4 int4 int4 int4 int4 float8',
  proargnames => '{years,months,weeks,days,hours,mins,secs}',
  prosrc => 'make_interval' },

# spgist opclasses
{ oid => '4018', descr => 'SP-GiST support for quad tree over point',
  proname => 'spg_quad_config', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'spg_quad_config' },
{ oid => '4019', descr => 'SP-GiST support for quad tree over point',
  proname => 'spg_quad_choose', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'spg_quad_choose' },
{ oid => '4020', descr => 'SP-GiST support for quad tree over point',
  proname => 'spg_quad_picksplit', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'spg_quad_picksplit' },
{ oid => '4021', descr => 'SP-GiST support for quad tree over point',
  proname => 'spg_quad_inner_consistent', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'spg_quad_inner_consistent' },
{ oid => '4022',
  descr => 'SP-GiST support for quad tree and k-d tree over point',
  proname => 'spg_quad_leaf_consistent', prorettype => 'bool',
  proargtypes => 'internal internal', prosrc => 'spg_quad_leaf_consistent' },

{ oid => '4023', descr => 'SP-GiST support for k-d tree over point',
  proname => 'spg_kd_config', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'spg_kd_config' },
{ oid => '4024', descr => 'SP-GiST support for k-d tree over point',
  proname => 'spg_kd_choose', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'spg_kd_choose' },
{ oid => '4025', descr => 'SP-GiST support for k-d tree over point',
  proname => 'spg_kd_picksplit', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'spg_kd_picksplit' },
{ oid => '4026', descr => 'SP-GiST support for k-d tree over point',
  proname => 'spg_kd_inner_consistent', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'spg_kd_inner_consistent' },

{ oid => '4027', descr => 'SP-GiST support for radix tree over text',
  proname => 'spg_text_config', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'spg_text_config' },
{ oid => '4028', descr => 'SP-GiST support for radix tree over text',
  proname => 'spg_text_choose', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'spg_text_choose' },
{ oid => '4029', descr => 'SP-GiST support for radix tree over text',
  proname => 'spg_text_picksplit', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'spg_text_picksplit' },
{ oid => '4030', descr => 'SP-GiST support for radix tree over text',
  proname => 'spg_text_inner_consistent', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'spg_text_inner_consistent' },
{ oid => '4031', descr => 'SP-GiST support for radix tree over text',
  proname => 'spg_text_leaf_consistent', prorettype => 'bool',
  proargtypes => 'internal internal', prosrc => 'spg_text_leaf_consistent' },

{ oid => '3469', descr => 'SP-GiST support for quad tree over range',
  proname => 'spg_range_quad_config', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'spg_range_quad_config' },
{ oid => '3470', descr => 'SP-GiST support for quad tree over range',
  proname => 'spg_range_quad_choose', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'spg_range_quad_choose' },
{ oid => '3471', descr => 'SP-GiST support for quad tree over range',
  proname => 'spg_range_quad_picksplit', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'spg_range_quad_picksplit' },
{ oid => '3472', descr => 'SP-GiST support for quad tree over range',
  proname => 'spg_range_quad_inner_consistent', prorettype => 'void',
  proargtypes => 'internal internal',
  prosrc => 'spg_range_quad_inner_consistent' },
{ oid => '3473', descr => 'SP-GiST support for quad tree over range',
  proname => 'spg_range_quad_leaf_consistent', prorettype => 'bool',
  proargtypes => 'internal internal',
  prosrc => 'spg_range_quad_leaf_consistent' },

{ oid => '5012', descr => 'SP-GiST support for quad tree over box',
  proname => 'spg_box_quad_config', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'spg_box_quad_config' },
{ oid => '5013', descr => 'SP-GiST support for quad tree over box',
  proname => 'spg_box_quad_choose', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'spg_box_quad_choose' },
{ oid => '5014', descr => 'SP-GiST support for quad tree over box',
  proname => 'spg_box_quad_picksplit', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'spg_box_quad_picksplit' },
{ oid => '5015', descr => 'SP-GiST support for quad tree over box',
  proname => 'spg_box_quad_inner_consistent', prorettype => 'void',
  proargtypes => 'internal internal',
  prosrc => 'spg_box_quad_inner_consistent' },
{ oid => '5016', descr => 'SP-GiST support for quad tree over box',
  proname => 'spg_box_quad_leaf_consistent', prorettype => 'bool',
  proargtypes => 'internal internal',
  prosrc => 'spg_box_quad_leaf_consistent' },

{ oid => '5010',
  descr => 'SP-GiST support for quad tree over 2-D types represented by their bounding boxes',
  proname => 'spg_bbox_quad_config', prorettype => 'void',
  proargtypes => 'internal internal', prosrc => 'spg_bbox_quad_config' },
{ oid => '5011', descr => 'SP-GiST support for quad tree over polygons',
  proname => 'spg_poly_quad_compress', prorettype => 'box',
  proargtypes => 'polygon', prosrc => 'spg_poly_quad_compress' },

# replication slots
{ oid => '3779', descr => 'create a physical replication slot',
  proname => 'pg_create_physical_replication_slot', provolatile => 'v',
  proparallel => 'u', prorettype => 'record', proargtypes => 'name bool bool',
  proallargtypes => '{name,bool,bool,name,pg_lsn}',
  proargmodes => '{i,i,i,o,o}',
  proargnames => '{slot_name,immediately_reserve,temporary,slot_name,lsn}',
  prosrc => 'pg_create_physical_replication_slot' },
{ oid => '4220',
  descr => 'copy a physical replication slot, changing temporality',
  proname => 'pg_copy_physical_replication_slot', provolatile => 'v',
  proparallel => 'u', prorettype => 'record', proargtypes => 'name name bool',
  proallargtypes => '{name,name,bool,name,pg_lsn}',
  proargmodes => '{i,i,i,o,o}',
  proargnames => '{src_slot_name,dst_slot_name,temporary,slot_name,lsn}',
  prosrc => 'pg_copy_physical_replication_slot_a' },
{ oid => '4221', descr => 'copy a physical replication slot',
  proname => 'pg_copy_physical_replication_slot', provolatile => 'v',
  proparallel => 'u', prorettype => 'record', proargtypes => 'name name',
  proallargtypes => '{name,name,name,pg_lsn}', proargmodes => '{i,i,o,o}',
  proargnames => '{src_slot_name,dst_slot_name,slot_name,lsn}',
  prosrc => 'pg_copy_physical_replication_slot_b' },
{ oid => '3780', descr => 'drop a replication slot',
  proname => 'pg_drop_replication_slot', provolatile => 'v', proparallel => 'u',
  prorettype => 'void', proargtypes => 'name',
  prosrc => 'pg_drop_replication_slot' },
{ oid => '3781',
  descr => 'information about replication slots currently in use',
  proname => 'pg_get_replication_slots', prorows => '10', proisstrict => 'f',
  proretset => 't', provolatile => 's', prorettype => 'record',
  proargtypes => '',
  proallargtypes => '{name,name,text,oid,bool,bool,int4,xid,xid,pg_lsn,pg_lsn,text,int8,bool,bool}',
  proargmodes => '{o,o,o,o,o,o,o,o,o,o,o,o,o,o,o}',
  proargnames => '{slot_name,plugin,slot_type,datoid,temporary,active,active_pid,xmin,catalog_xmin,restart_lsn,confirmed_flush_lsn,wal_status,safe_wal_size,two_phase,conflicting}',
  prosrc => 'pg_get_replication_slots' },
{ oid => '3786', descr => 'set up a logical replication slot',
  proname => 'pg_create_logical_replication_slot', provolatile => 'v',
  proparallel => 'u', prorettype => 'record',
  proargtypes => 'name name bool bool',
  proallargtypes => '{name,name,bool,bool,name,pg_lsn}',
  proargmodes => '{i,i,i,i,o,o}',
  proargnames => '{slot_name,plugin,temporary,twophase,slot_name,lsn}',
  prosrc => 'pg_create_logical_replication_slot' },
{ oid => '4222',
  descr => 'copy a logical replication slot, changing temporality and plugin',
  proname => 'pg_copy_logical_replication_slot', provolatile => 'v',
  proparallel => 'u', prorettype => 'record',
  proargtypes => 'name name bool name',
  proallargtypes => '{name,name,bool,name,name,pg_lsn}',
  proargmodes => '{i,i,i,i,o,o}',
  proargnames => '{src_slot_name,dst_slot_name,temporary,plugin,slot_name,lsn}',
  prosrc => 'pg_copy_logical_replication_slot_a' },
{ oid => '4223',
  descr => 'copy a logical replication slot, changing temporality',
  proname => 'pg_copy_logical_replication_slot', provolatile => 'v',
  proparallel => 'u', prorettype => 'record', proargtypes => 'name name bool',
  proallargtypes => '{name,name,bool,name,pg_lsn}',
  proargmodes => '{i,i,i,o,o}',
  proargnames => '{src_slot_name,dst_slot_name,temporary,slot_name,lsn}',
  prosrc => 'pg_copy_logical_replication_slot_b' },
{ oid => '4224', descr => 'copy a logical replication slot',
  proname => 'pg_copy_logical_replication_slot', provolatile => 'v',
  proparallel => 'u', prorettype => 'record', proargtypes => 'name name',
  proallargtypes => '{name,name,name,pg_lsn}', proargmodes => '{i,i,o,o}',
  proargnames => '{src_slot_name,dst_slot_name,slot_name,lsn}',
  prosrc => 'pg_copy_logical_replication_slot_c' },
{ oid => '3782', descr => 'get changes from replication slot',
  proname => 'pg_logical_slot_get_changes', procost => '1000',
  prorows => '1000', provariadic => 'text', proisstrict => 'f',
  proretset => 't', provolatile => 'v', proparallel => 'u',
  prorettype => 'record', proargtypes => 'name pg_lsn int4 _text',
  proallargtypes => '{name,pg_lsn,int4,_text,pg_lsn,xid,text}',
  proargmodes => '{i,i,i,v,o,o,o}',
  proargnames => '{slot_name,upto_lsn,upto_nchanges,options,lsn,xid,data}',
  prosrc => 'pg_logical_slot_get_changes' },
{ oid => '3783', descr => 'get binary changes from replication slot',
  proname => 'pg_logical_slot_get_binary_changes', procost => '1000',
  prorows => '1000', provariadic => 'text', proisstrict => 'f',
  proretset => 't', provolatile => 'v', proparallel => 'u',
  prorettype => 'record', proargtypes => 'name pg_lsn int4 _text',
  proallargtypes => '{name,pg_lsn,int4,_text,pg_lsn,xid,bytea}',
  proargmodes => '{i,i,i,v,o,o,o}',
  proargnames => '{slot_name,upto_lsn,upto_nchanges,options,lsn,xid,data}',
  prosrc => 'pg_logical_slot_get_binary_changes' },
{ oid => '3784', descr => 'peek at changes from replication slot',
  proname => 'pg_logical_slot_peek_changes', procost => '1000',
  prorows => '1000', provariadic => 'text', proisstrict => 'f',
  proretset => 't', provolatile => 'v', proparallel => 'u',
  prorettype => 'record', proargtypes => 'name pg_lsn int4 _text',
  proallargtypes => '{name,pg_lsn,int4,_text,pg_lsn,xid,text}',
  proargmodes => '{i,i,i,v,o,o,o}',
  proargnames => '{slot_name,upto_lsn,upto_nchanges,options,lsn,xid,data}',
  prosrc => 'pg_logical_slot_peek_changes' },
{ oid => '3785', descr => 'peek at binary changes from replication slot',
  proname => 'pg_logical_slot_peek_binary_changes', procost => '1000',
  prorows => '1000', provariadic => 'text', proisstrict => 'f',
  proretset => 't', provolatile => 'v', proparallel => 'u',
  prorettype => 'record', proargtypes => 'name pg_lsn int4 _text',
  proallargtypes => '{name,pg_lsn,int4,_text,pg_lsn,xid,bytea}',
  proargmodes => '{i,i,i,v,o,o,o}',
  proargnames => '{slot_name,upto_lsn,upto_nchanges,options,lsn,xid,data}',
  prosrc => 'pg_logical_slot_peek_binary_changes' },
{ oid => '3878', descr => 'advance logical replication slot',
  proname => 'pg_replication_slot_advance', provolatile => 'v',
  proparallel => 'u', prorettype => 'record', proargtypes => 'name pg_lsn',
  proallargtypes => '{name,pg_lsn,name,pg_lsn}', proargmodes => '{i,i,o,o}',
  proargnames => '{slot_name,upto_lsn,slot_name,end_lsn}',
  prosrc => 'pg_replication_slot_advance' },
{ oid => '3577', descr => 'emit a textual logical decoding message',
  proname => 'pg_logical_emit_message', provolatile => 'v', proparallel => 'u',
  prorettype => 'pg_lsn', proargtypes => 'bool text text',
  prosrc => 'pg_logical_emit_message_text' },
{ oid => '3578', descr => 'emit a binary logical decoding message',
  proname => 'pg_logical_emit_message', provolatile => 'v', proparallel => 'u',
  prorettype => 'pg_lsn', proargtypes => 'bool text bytea',
  prosrc => 'pg_logical_emit_message_bytea' },

# event triggers
{ oid => '3566', descr => 'list objects dropped by the current command',
  proname => 'pg_event_trigger_dropped_objects', procost => '10',
  prorows => '100', proretset => 't', provolatile => 's', proparallel => 'r',
  prorettype => 'record', proargtypes => '',
  proallargtypes => '{oid,oid,int4,bool,bool,bool,text,text,text,text,_text,_text}',
  proargmodes => '{o,o,o,o,o,o,o,o,o,o,o,o}',
  proargnames => '{classid, objid, objsubid, original, normal, is_temporary, object_type, schema_name, object_name, object_identity, address_names, address_args}',
  prosrc => 'pg_event_trigger_dropped_objects' },
{ oid => '4566', descr => 'return Oid of the table getting rewritten',
  proname => 'pg_event_trigger_table_rewrite_oid', provolatile => 's',
  proparallel => 'r', prorettype => 'oid', proargtypes => '',
  proallargtypes => '{oid}', proargmodes => '{o}', proargnames => '{oid}',
  prosrc => 'pg_event_trigger_table_rewrite_oid' },
{ oid => '4567', descr => 'return reason code for table getting rewritten',
  proname => 'pg_event_trigger_table_rewrite_reason', provolatile => 's',
  proparallel => 'r', prorettype => 'int4', proargtypes => '',
  prosrc => 'pg_event_trigger_table_rewrite_reason' },
{ oid => '4568',
  descr => 'list DDL actions being executed by the current command',
  proname => 'pg_event_trigger_ddl_commands', procost => '10', prorows => '100',
  proretset => 't', provolatile => 's', proparallel => 'r',
  prorettype => 'record', proargtypes => '',
  proallargtypes => '{oid,oid,int4,text,text,text,text,bool,pg_ddl_command}',
  proargmodes => '{o,o,o,o,o,o,o,o,o}',
  proargnames => '{classid, objid, objsubid, command_tag, object_type, schema_name, object_identity, in_extension, command}',
  prosrc => 'pg_event_trigger_ddl_commands' },

# generic transition functions for ordered-set aggregates
{ oid => '3970', descr => 'aggregate transition function',
  proname => 'ordered_set_transition', proisstrict => 'f',
  prorettype => 'internal', proargtypes => 'internal any',
  prosrc => 'ordered_set_transition' },
{ oid => '3971', descr => 'aggregate transition function',
  proname => 'ordered_set_transition_multi', provariadic => 'any',
  proisstrict => 'f', prorettype => 'internal', proargtypes => 'internal any',
  proallargtypes => '{internal,any}', proargmodes => '{i,v}',
  prosrc => 'ordered_set_transition_multi' },

# inverse distribution aggregates (and their support functions)
{ oid => '3972', descr => 'discrete percentile',
  proname => 'percentile_disc', prokind => 'a', proisstrict => 'f',
  prorettype => 'anyelement', proargtypes => 'float8 anyelement',
  prosrc => 'aggregate_dummy' },
{ oid => '3973', descr => 'aggregate final function',
  proname => 'percentile_disc_final', proisstrict => 'f',
  prorettype => 'anyelement', proargtypes => 'internal float8 anyelement',
  prosrc => 'percentile_disc_final' },
{ oid => '3974', descr => 'continuous distribution percentile',
  proname => 'percentile_cont', prokind => 'a', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'float8 float8',
  prosrc => 'aggregate_dummy' },
{ oid => '3975', descr => 'aggregate final function',
  proname => 'percentile_cont_float8_final', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'internal float8',
  prosrc => 'percentile_cont_float8_final' },
{ oid => '3976', descr => 'continuous distribution percentile',
  proname => 'percentile_cont', prokind => 'a', proisstrict => 'f',
  prorettype => 'interval', proargtypes => 'float8 interval',
  prosrc => 'aggregate_dummy' },
{ oid => '3977', descr => 'aggregate final function',
  proname => 'percentile_cont_interval_final', proisstrict => 'f',
  prorettype => 'interval', proargtypes => 'internal float8',
  prosrc => 'percentile_cont_interval_final' },
{ oid => '3978', descr => 'multiple discrete percentiles',
  proname => 'percentile_disc', prokind => 'a', proisstrict => 'f',
  prorettype => 'anyarray', proargtypes => '_float8 anyelement',
  prosrc => 'aggregate_dummy' },
{ oid => '3979', descr => 'aggregate final function',
  proname => 'percentile_disc_multi_final', proisstrict => 'f',
  prorettype => 'anyarray', proargtypes => 'internal _float8 anyelement',
  prosrc => 'percentile_disc_multi_final' },
{ oid => '3980', descr => 'multiple continuous percentiles',
  proname => 'percentile_cont', prokind => 'a', proisstrict => 'f',
  prorettype => '_float8', proargtypes => '_float8 float8',
  prosrc => 'aggregate_dummy' },
{ oid => '3981', descr => 'aggregate final function',
  proname => 'percentile_cont_float8_multi_final', proisstrict => 'f',
  prorettype => '_float8', proargtypes => 'internal _float8',
  prosrc => 'percentile_cont_float8_multi_final' },
{ oid => '3982', descr => 'multiple continuous percentiles',
  proname => 'percentile_cont', prokind => 'a', proisstrict => 'f',
  prorettype => '_interval', proargtypes => '_float8 interval',
  prosrc => 'aggregate_dummy' },
{ oid => '3983', descr => 'aggregate final function',
  proname => 'percentile_cont_interval_multi_final', proisstrict => 'f',
  prorettype => '_interval', proargtypes => 'internal _float8',
  prosrc => 'percentile_cont_interval_multi_final' },
{ oid => '3984', descr => 'most common value',
  proname => 'mode', prokind => 'a', proisstrict => 'f',
  prorettype => 'anyelement', proargtypes => 'anyelement',
  prosrc => 'aggregate_dummy' },
{ oid => '3985', descr => 'aggregate final function',
  proname => 'mode_final', proisstrict => 'f', prorettype => 'anyelement',
  proargtypes => 'internal anyelement', prosrc => 'mode_final' },

# hypothetical-set aggregates (and their support functions)
{ oid => '3986', descr => 'rank of hypothetical row',
  proname => 'rank', provariadic => 'any', prokind => 'a', proisstrict => 'f',
  prorettype => 'int8', proargtypes => 'any', proallargtypes => '{any}',
  proargmodes => '{v}', prosrc => 'aggregate_dummy' },
{ oid => '3987', descr => 'aggregate final function',
  proname => 'rank_final', provariadic => 'any', proisstrict => 'f',
  prorettype => 'int8', proargtypes => 'internal any',
  proallargtypes => '{internal,any}', proargmodes => '{i,v}',
  prosrc => 'hypothetical_rank_final' },
{ oid => '3988', descr => 'fractional rank of hypothetical row',
  proname => 'percent_rank', provariadic => 'any', prokind => 'a',
  proisstrict => 'f', prorettype => 'float8', proargtypes => 'any',
  proallargtypes => '{any}', proargmodes => '{v}',
  prosrc => 'aggregate_dummy' },
{ oid => '3989', descr => 'aggregate final function',
  proname => 'percent_rank_final', provariadic => 'any', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'internal any',
  proallargtypes => '{internal,any}', proargmodes => '{i,v}',
  prosrc => 'hypothetical_percent_rank_final' },
{ oid => '3990', descr => 'cumulative distribution of hypothetical row',
  proname => 'cume_dist', provariadic => 'any', prokind => 'a',
  proisstrict => 'f', prorettype => 'float8', proargtypes => 'any',
  proallargtypes => '{any}', proargmodes => '{v}',
  prosrc => 'aggregate_dummy' },
{ oid => '3991', descr => 'aggregate final function',
  proname => 'cume_dist_final', provariadic => 'any', proisstrict => 'f',
  prorettype => 'float8', proargtypes => 'internal any',
  proallargtypes => '{internal,any}', proargmodes => '{i,v}',
  prosrc => 'hypothetical_cume_dist_final' },
{ oid => '3992', descr => 'rank of hypothetical row without gaps',
  proname => 'dense_rank', provariadic => 'any', prokind => 'a',
  proisstrict => 'f', prorettype => 'int8', proargtypes => 'any',
  proallargtypes => '{any}', proargmodes => '{v}',
  prosrc => 'aggregate_dummy' },
{ oid => '3993', descr => 'aggregate final function',
  proname => 'dense_rank_final', provariadic => 'any', proisstrict => 'f',
  prorettype => 'int8', proargtypes => 'internal any',
  proallargtypes => '{internal,any}', proargmodes => '{i,v}',
  prosrc => 'hypothetical_dense_rank_final' },

# pg_upgrade support
{ oid => '3582', descr => 'for use by pg_upgrade',
  proname => 'binary_upgrade_set_next_pg_type_oid', provolatile => 'v',
  proparallel => 'r', prorettype => 'void', proargtypes => 'oid',
  prosrc => 'binary_upgrade_set_next_pg_type_oid' },
{ oid => '3584', descr => 'for use by pg_upgrade',
  proname => 'binary_upgrade_set_next_array_pg_type_oid', provolatile => 'v',
  proparallel => 'r', prorettype => 'void', proargtypes => 'oid',
  prosrc => 'binary_upgrade_set_next_array_pg_type_oid' },
{ oid => '4390', descr => 'for use by pg_upgrade',
  proname => 'binary_upgrade_set_next_multirange_pg_type_oid',
  provolatile => 'v', proparallel => 'r', prorettype => 'void',
  proargtypes => 'oid',
  prosrc => 'binary_upgrade_set_next_multirange_pg_type_oid' },
{ oid => '4391', descr => 'for use by pg_upgrade',
  proname => 'binary_upgrade_set_next_multirange_array_pg_type_oid',
  provolatile => 'v', proparallel => 'r', prorettype => 'void',
  proargtypes => 'oid',
  prosrc => 'binary_upgrade_set_next_multirange_array_pg_type_oid' },
{ oid => '3586', descr => 'for use by pg_upgrade',
  proname => 'binary_upgrade_set_next_heap_pg_class_oid', provolatile => 'v',
  proparallel => 'r', prorettype => 'void', proargtypes => 'oid',
  prosrc => 'binary_upgrade_set_next_heap_pg_class_oid' },
{ oid => '3587', descr => 'for use by pg_upgrade',
  proname => 'binary_upgrade_set_next_index_pg_class_oid', provolatile => 'v',
  proparallel => 'r', prorettype => 'void', proargtypes => 'oid',
  prosrc => 'binary_upgrade_set_next_index_pg_class_oid' },
{ oid => '3588', descr => 'for use by pg_upgrade',
  proname => 'binary_upgrade_set_next_toast_pg_class_oid', provolatile => 'v',
  proparallel => 'r', prorettype => 'void', proargtypes => 'oid',
  prosrc => 'binary_upgrade_set_next_toast_pg_class_oid' },
{ oid => '3589', descr => 'for use by pg_upgrade',
  proname => 'binary_upgrade_set_next_pg_enum_oid', provolatile => 'v',
  proparallel => 'r', prorettype => 'void', proargtypes => 'oid',
  prosrc => 'binary_upgrade_set_next_pg_enum_oid' },
{ oid => '3590', descr => 'for use by pg_upgrade',
  proname => 'binary_upgrade_set_next_pg_authid_oid', provolatile => 'v',
  proparallel => 'r', prorettype => 'void', proargtypes => 'oid',
  prosrc => 'binary_upgrade_set_next_pg_authid_oid' },
{ oid => '3591', descr => 'for use by pg_upgrade',
  proname => 'binary_upgrade_create_empty_extension', proisstrict => 'f',
  provolatile => 'v', proparallel => 'u', prorettype => 'void',
  proargtypes => 'text text bool text _oid _text _text',
  prosrc => 'binary_upgrade_create_empty_extension' },
{ oid => '4083', descr => 'for use by pg_upgrade',
  proname => 'binary_upgrade_set_record_init_privs', provolatile => 'v',
  proparallel => 'r', prorettype => 'void', proargtypes => 'bool',
  prosrc => 'binary_upgrade_set_record_init_privs' },
{ oid => '4101', descr => 'for use by pg_upgrade',
  proname => 'binary_upgrade_set_missing_value', provolatile => 'v',
  proparallel => 'u', prorettype => 'void', proargtypes => 'oid text text',
  prosrc => 'binary_upgrade_set_missing_value' },
{ oid => '4545', descr => 'for use by pg_upgrade',
  proname => 'binary_upgrade_set_next_heap_relfilenode', provolatile => 'v',
  proparallel => 'u', prorettype => 'void', proargtypes => 'oid',
  prosrc => 'binary_upgrade_set_next_heap_relfilenode' },
{ oid => '4546', descr => 'for use by pg_upgrade',
  proname => 'binary_upgrade_set_next_index_relfilenode', provolatile => 'v',
  proparallel => 'u', prorettype => 'void', proargtypes => 'oid',
  prosrc => 'binary_upgrade_set_next_index_relfilenode' },
{ oid => '4547', descr => 'for use by pg_upgrade',
  proname => 'binary_upgrade_set_next_toast_relfilenode', provolatile => 'v',
  proparallel => 'u', prorettype => 'void', proargtypes => 'oid',
  prosrc => 'binary_upgrade_set_next_toast_relfilenode' },
{ oid => '4548', descr => 'for use by pg_upgrade',
  proname => 'binary_upgrade_set_next_pg_tablespace_oid', provolatile => 'v',
  proparallel => 'u', prorettype => 'void', proargtypes => 'oid',
  prosrc => 'binary_upgrade_set_next_pg_tablespace_oid' },

# conversion functions
{ oid => '4302',
  descr => 'internal conversion function for KOI8R to MULE_INTERNAL',
  proname => 'koi8r_to_mic', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'koi8r_to_mic', probin => '$libdir/cyrillic_and_mic' },
{ oid => '4303',
  descr => 'internal conversion function for MULE_INTERNAL to KOI8R',
  proname => 'mic_to_koi8r', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'mic_to_koi8r', probin => '$libdir/cyrillic_and_mic' },
{ oid => '4304',
  descr => 'internal conversion function for ISO-8859-5 to MULE_INTERNAL',
  proname => 'iso_to_mic', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool', prosrc => 'iso_to_mic',
  probin => '$libdir/cyrillic_and_mic' },
{ oid => '4305',
  descr => 'internal conversion function for MULE_INTERNAL to ISO-8859-5',
  proname => 'mic_to_iso', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool', prosrc => 'mic_to_iso',
  probin => '$libdir/cyrillic_and_mic' },
{ oid => '4306',
  descr => 'internal conversion function for WIN1251 to MULE_INTERNAL',
  proname => 'win1251_to_mic', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'win1251_to_mic', probin => '$libdir/cyrillic_and_mic' },
{ oid => '4307',
  descr => 'internal conversion function for MULE_INTERNAL to WIN1251',
  proname => 'mic_to_win1251', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'mic_to_win1251', probin => '$libdir/cyrillic_and_mic' },
{ oid => '4308',
  descr => 'internal conversion function for WIN866 to MULE_INTERNAL',
  proname => 'win866_to_mic', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'win866_to_mic', probin => '$libdir/cyrillic_and_mic' },
{ oid => '4309',
  descr => 'internal conversion function for MULE_INTERNAL to WIN866',
  proname => 'mic_to_win866', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'mic_to_win866', probin => '$libdir/cyrillic_and_mic' },
{ oid => '4310', descr => 'internal conversion function for KOI8R to WIN1251',
  proname => 'koi8r_to_win1251', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'koi8r_to_win1251', probin => '$libdir/cyrillic_and_mic' },
{ oid => '4311', descr => 'internal conversion function for WIN1251 to KOI8R',
  proname => 'win1251_to_koi8r', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'win1251_to_koi8r', probin => '$libdir/cyrillic_and_mic' },
{ oid => '4312', descr => 'internal conversion function for KOI8R to WIN866',
  proname => 'koi8r_to_win866', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'koi8r_to_win866', probin => '$libdir/cyrillic_and_mic' },
{ oid => '4313', descr => 'internal conversion function for WIN866 to KOI8R',
  proname => 'win866_to_koi8r', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'win866_to_koi8r', probin => '$libdir/cyrillic_and_mic' },
{ oid => '4314',
  descr => 'internal conversion function for WIN866 to WIN1251',
  proname => 'win866_to_win1251', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'win866_to_win1251', probin => '$libdir/cyrillic_and_mic' },
{ oid => '4315',
  descr => 'internal conversion function for WIN1251 to WIN866',
  proname => 'win1251_to_win866', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'win1251_to_win866', probin => '$libdir/cyrillic_and_mic' },
{ oid => '4316',
  descr => 'internal conversion function for ISO-8859-5 to KOI8R',
  proname => 'iso_to_koi8r', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'iso_to_koi8r', probin => '$libdir/cyrillic_and_mic' },
{ oid => '4317',
  descr => 'internal conversion function for KOI8R to ISO-8859-5',
  proname => 'koi8r_to_iso', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'koi8r_to_iso', probin => '$libdir/cyrillic_and_mic' },
{ oid => '4318',
  descr => 'internal conversion function for ISO-8859-5 to WIN1251',
  proname => 'iso_to_win1251', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'iso_to_win1251', probin => '$libdir/cyrillic_and_mic' },
{ oid => '4319',
  descr => 'internal conversion function for WIN1251 to ISO-8859-5',
  proname => 'win1251_to_iso', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'win1251_to_iso', probin => '$libdir/cyrillic_and_mic' },
{ oid => '4320',
  descr => 'internal conversion function for ISO-8859-5 to WIN866',
  proname => 'iso_to_win866', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'iso_to_win866', probin => '$libdir/cyrillic_and_mic' },
{ oid => '4321',
  descr => 'internal conversion function for WIN866 to ISO-8859-5',
  proname => 'win866_to_iso', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'win866_to_iso', probin => '$libdir/cyrillic_and_mic' },
{ oid => '4322',
  descr => 'internal conversion function for EUC_CN to MULE_INTERNAL',
  proname => 'euc_cn_to_mic', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'euc_cn_to_mic', probin => '$libdir/euc_cn_and_mic' },
{ oid => '4323',
  descr => 'internal conversion function for MULE_INTERNAL to EUC_CN',
  proname => 'mic_to_euc_cn', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'mic_to_euc_cn', probin => '$libdir/euc_cn_and_mic' },
{ oid => '4324', descr => 'internal conversion function for EUC_JP to SJIS',
  proname => 'euc_jp_to_sjis', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'euc_jp_to_sjis', probin => '$libdir/euc_jp_and_sjis' },
{ oid => '4325', descr => 'internal conversion function for SJIS to EUC_JP',
  proname => 'sjis_to_euc_jp', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'sjis_to_euc_jp', probin => '$libdir/euc_jp_and_sjis' },
{ oid => '4326',
  descr => 'internal conversion function for EUC_JP to MULE_INTERNAL',
  proname => 'euc_jp_to_mic', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'euc_jp_to_mic', probin => '$libdir/euc_jp_and_sjis' },
{ oid => '4327',
  descr => 'internal conversion function for SJIS to MULE_INTERNAL',
  proname => 'sjis_to_mic', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'sjis_to_mic', probin => '$libdir/euc_jp_and_sjis' },
{ oid => '4328',
  descr => 'internal conversion function for MULE_INTERNAL to EUC_JP',
  proname => 'mic_to_euc_jp', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'mic_to_euc_jp', probin => '$libdir/euc_jp_and_sjis' },
{ oid => '4329',
  descr => 'internal conversion function for MULE_INTERNAL to SJIS',
  proname => 'mic_to_sjis', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'mic_to_sjis', probin => '$libdir/euc_jp_and_sjis' },
{ oid => '4330',
  descr => 'internal conversion function for EUC_KR to MULE_INTERNAL',
  proname => 'euc_kr_to_mic', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'euc_kr_to_mic', probin => '$libdir/euc_kr_and_mic' },
{ oid => '4331',
  descr => 'internal conversion function for MULE_INTERNAL to EUC_KR',
  proname => 'mic_to_euc_kr', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'mic_to_euc_kr', probin => '$libdir/euc_kr_and_mic' },
{ oid => '4332', descr => 'internal conversion function for EUC_TW to BIG5',
  proname => 'euc_tw_to_big5', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'euc_tw_to_big5', probin => '$libdir/euc_tw_and_big5' },
{ oid => '4333', descr => 'internal conversion function for BIG5 to EUC_TW',
  proname => 'big5_to_euc_tw', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'big5_to_euc_tw', probin => '$libdir/euc_tw_and_big5' },
{ oid => '4334',
  descr => 'internal conversion function for EUC_TW to MULE_INTERNAL',
  proname => 'euc_tw_to_mic', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'euc_tw_to_mic', probin => '$libdir/euc_tw_and_big5' },
{ oid => '4335',
  descr => 'internal conversion function for BIG5 to MULE_INTERNAL',
  proname => 'big5_to_mic', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'big5_to_mic', probin => '$libdir/euc_tw_and_big5' },
{ oid => '4336',
  descr => 'internal conversion function for MULE_INTERNAL to EUC_TW',
  proname => 'mic_to_euc_tw', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'mic_to_euc_tw', probin => '$libdir/euc_tw_and_big5' },
{ oid => '4337',
  descr => 'internal conversion function for MULE_INTERNAL to BIG5',
  proname => 'mic_to_big5', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'mic_to_big5', probin => '$libdir/euc_tw_and_big5' },
{ oid => '4338',
  descr => 'internal conversion function for LATIN2 to MULE_INTERNAL',
  proname => 'latin2_to_mic', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'latin2_to_mic', probin => '$libdir/latin2_and_win1250' },
{ oid => '4339',
  descr => 'internal conversion function for MULE_INTERNAL to LATIN2',
  proname => 'mic_to_latin2', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'mic_to_latin2', probin => '$libdir/latin2_and_win1250' },
{ oid => '4340',
  descr => 'internal conversion function for WIN1250 to MULE_INTERNAL',
  proname => 'win1250_to_mic', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'win1250_to_mic', probin => '$libdir/latin2_and_win1250' },
{ oid => '4341',
  descr => 'internal conversion function for MULE_INTERNAL to WIN1250',
  proname => 'mic_to_win1250', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'mic_to_win1250', probin => '$libdir/latin2_and_win1250' },
{ oid => '4342',
  descr => 'internal conversion function for LATIN2 to WIN1250',
  proname => 'latin2_to_win1250', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'latin2_to_win1250', probin => '$libdir/latin2_and_win1250' },
{ oid => '4343',
  descr => 'internal conversion function for WIN1250 to LATIN2',
  proname => 'win1250_to_latin2', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'win1250_to_latin2', probin => '$libdir/latin2_and_win1250' },
{ oid => '4344',
  descr => 'internal conversion function for LATIN1 to MULE_INTERNAL',
  proname => 'latin1_to_mic', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'latin1_to_mic', probin => '$libdir/latin_and_mic' },
{ oid => '4345',
  descr => 'internal conversion function for MULE_INTERNAL to LATIN1',
  proname => 'mic_to_latin1', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'mic_to_latin1', probin => '$libdir/latin_and_mic' },
{ oid => '4346',
  descr => 'internal conversion function for LATIN3 to MULE_INTERNAL',
  proname => 'latin3_to_mic', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'latin3_to_mic', probin => '$libdir/latin_and_mic' },
{ oid => '4347',
  descr => 'internal conversion function for MULE_INTERNAL to LATIN3',
  proname => 'mic_to_latin3', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'mic_to_latin3', probin => '$libdir/latin_and_mic' },
{ oid => '4348',
  descr => 'internal conversion function for LATIN4 to MULE_INTERNAL',
  proname => 'latin4_to_mic', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'latin4_to_mic', probin => '$libdir/latin_and_mic' },
{ oid => '4349',
  descr => 'internal conversion function for MULE_INTERNAL to LATIN4',
  proname => 'mic_to_latin4', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'mic_to_latin4', probin => '$libdir/latin_and_mic' },
{ oid => '4352', descr => 'internal conversion function for BIG5 to UTF8',
  proname => 'big5_to_utf8', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'big5_to_utf8', probin => '$libdir/utf8_and_big5' },
{ oid => '4353', descr => 'internal conversion function for UTF8 to BIG5',
  proname => 'utf8_to_big5', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'utf8_to_big5', probin => '$libdir/utf8_and_big5' },
{ oid => '4354', descr => 'internal conversion function for UTF8 to KOI8R',
  proname => 'utf8_to_koi8r', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'utf8_to_koi8r', probin => '$libdir/utf8_and_cyrillic' },
{ oid => '4355', descr => 'internal conversion function for KOI8R to UTF8',
  proname => 'koi8r_to_utf8', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'koi8r_to_utf8', probin => '$libdir/utf8_and_cyrillic' },
{ oid => '4356', descr => 'internal conversion function for UTF8 to KOI8U',
  proname => 'utf8_to_koi8u', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'utf8_to_koi8u', probin => '$libdir/utf8_and_cyrillic' },
{ oid => '4357', descr => 'internal conversion function for KOI8U to UTF8',
  proname => 'koi8u_to_utf8', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'koi8u_to_utf8', probin => '$libdir/utf8_and_cyrillic' },
{ oid => '4358', descr => 'internal conversion function for UTF8 to WIN',
  proname => 'utf8_to_win', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'utf8_to_win', probin => '$libdir/utf8_and_win' },
{ oid => '4359', descr => 'internal conversion function for WIN to UTF8',
  proname => 'win_to_utf8', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'win_to_utf8', probin => '$libdir/utf8_and_win' },
{ oid => '4360', descr => 'internal conversion function for EUC_CN to UTF8',
  proname => 'euc_cn_to_utf8', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'euc_cn_to_utf8', probin => '$libdir/utf8_and_euc_cn' },
{ oid => '4361', descr => 'internal conversion function for UTF8 to EUC_CN',
  proname => 'utf8_to_euc_cn', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'utf8_to_euc_cn', probin => '$libdir/utf8_and_euc_cn' },
{ oid => '4362', descr => 'internal conversion function for EUC_JP to UTF8',
  proname => 'euc_jp_to_utf8', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'euc_jp_to_utf8', probin => '$libdir/utf8_and_euc_jp' },
{ oid => '4363', descr => 'internal conversion function for UTF8 to EUC_JP',
  proname => 'utf8_to_euc_jp', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'utf8_to_euc_jp', probin => '$libdir/utf8_and_euc_jp' },
{ oid => '4364', descr => 'internal conversion function for EUC_KR to UTF8',
  proname => 'euc_kr_to_utf8', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'euc_kr_to_utf8', probin => '$libdir/utf8_and_euc_kr' },
{ oid => '4365', descr => 'internal conversion function for UTF8 to EUC_KR',
  proname => 'utf8_to_euc_kr', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'utf8_to_euc_kr', probin => '$libdir/utf8_and_euc_kr' },
{ oid => '4366', descr => 'internal conversion function for EUC_TW to UTF8',
  proname => 'euc_tw_to_utf8', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'euc_tw_to_utf8', probin => '$libdir/utf8_and_euc_tw' },
{ oid => '4367', descr => 'internal conversion function for UTF8 to EUC_TW',
  proname => 'utf8_to_euc_tw', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'utf8_to_euc_tw', probin => '$libdir/utf8_and_euc_tw' },
{ oid => '4368', descr => 'internal conversion function for GB18030 to UTF8',
  proname => 'gb18030_to_utf8', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'gb18030_to_utf8', probin => '$libdir/utf8_and_gb18030' },
{ oid => '4369', descr => 'internal conversion function for UTF8 to GB18030',
  proname => 'utf8_to_gb18030', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'utf8_to_gb18030', probin => '$libdir/utf8_and_gb18030' },
{ oid => '4370', descr => 'internal conversion function for GBK to UTF8',
  proname => 'gbk_to_utf8', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'gbk_to_utf8', probin => '$libdir/utf8_and_gbk' },
{ oid => '4371', descr => 'internal conversion function for UTF8 to GBK',
  proname => 'utf8_to_gbk', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'utf8_to_gbk', probin => '$libdir/utf8_and_gbk' },
{ oid => '4372',
  descr => 'internal conversion function for UTF8 to ISO-8859 2-16',
  proname => 'utf8_to_iso8859', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'utf8_to_iso8859', probin => '$libdir/utf8_and_iso8859' },
{ oid => '4373',
  descr => 'internal conversion function for ISO-8859 2-16 to UTF8',
  proname => 'iso8859_to_utf8', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'iso8859_to_utf8', probin => '$libdir/utf8_and_iso8859' },
{ oid => '4374', descr => 'internal conversion function for LATIN1 to UTF8',
  proname => 'iso8859_1_to_utf8', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'iso8859_1_to_utf8', probin => '$libdir/utf8_and_iso8859_1' },
{ oid => '4375', descr => 'internal conversion function for UTF8 to LATIN1',
  proname => 'utf8_to_iso8859_1', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'utf8_to_iso8859_1', probin => '$libdir/utf8_and_iso8859_1' },
{ oid => '4376', descr => 'internal conversion function for JOHAB to UTF8',
  proname => 'johab_to_utf8', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'johab_to_utf8', probin => '$libdir/utf8_and_johab' },
{ oid => '4377', descr => 'internal conversion function for UTF8 to JOHAB',
  proname => 'utf8_to_johab', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'utf8_to_johab', probin => '$libdir/utf8_and_johab' },
{ oid => '4378', descr => 'internal conversion function for SJIS to UTF8',
  proname => 'sjis_to_utf8', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'sjis_to_utf8', probin => '$libdir/utf8_and_sjis' },
{ oid => '4379', descr => 'internal conversion function for UTF8 to SJIS',
  proname => 'utf8_to_sjis', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'utf8_to_sjis', probin => '$libdir/utf8_and_sjis' },
{ oid => '4380', descr => 'internal conversion function for UHC to UTF8',
  proname => 'uhc_to_utf8', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'uhc_to_utf8', probin => '$libdir/utf8_and_uhc' },
{ oid => '4381', descr => 'internal conversion function for UTF8 to UHC',
  proname => 'utf8_to_uhc', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'utf8_to_uhc', probin => '$libdir/utf8_and_uhc' },
{ oid => '4382',
  descr => 'internal conversion function for EUC_JIS_2004 to UTF8',
  proname => 'euc_jis_2004_to_utf8', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'euc_jis_2004_to_utf8', probin => '$libdir/utf8_and_euc2004' },
{ oid => '4383',
  descr => 'internal conversion function for UTF8 to EUC_JIS_2004',
  proname => 'utf8_to_euc_jis_2004', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'utf8_to_euc_jis_2004', probin => '$libdir/utf8_and_euc2004' },
{ oid => '4384',
  descr => 'internal conversion function for SHIFT_JIS_2004 to UTF8',
  proname => 'shift_jis_2004_to_utf8', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'shift_jis_2004_to_utf8', probin => '$libdir/utf8_and_sjis2004' },
{ oid => '4385',
  descr => 'internal conversion function for UTF8 to SHIFT_JIS_2004',
  proname => 'utf8_to_shift_jis_2004', prolang => 'c', prorettype => 'int4',
  proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'utf8_to_shift_jis_2004', probin => '$libdir/utf8_and_sjis2004' },
{ oid => '4386',
  descr => 'internal conversion function for EUC_JIS_2004 to SHIFT_JIS_2004',
  proname => 'euc_jis_2004_to_shift_jis_2004', prolang => 'c',
  prorettype => 'int4', proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'euc_jis_2004_to_shift_jis_2004',
  probin => '$libdir/euc2004_sjis2004' },
{ oid => '4387',
  descr => 'internal conversion function for SHIFT_JIS_2004 to EUC_JIS_2004',
  proname => 'shift_jis_2004_to_euc_jis_2004', prolang => 'c',
  prorettype => 'int4', proargtypes => 'int4 int4 cstring internal int4 bool',
  prosrc => 'shift_jis_2004_to_euc_jis_2004',
  probin => '$libdir/euc2004_sjis2004' },

{ oid => '5040',
  descr => 'restriction selectivity for generic matching operators',
  proname => 'matchingsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int4', prosrc => 'matchingsel' },
{ oid => '5041', descr => 'join selectivity for generic matching operators',
  proname => 'matchingjoinsel', provolatile => 's', prorettype => 'float8',
  proargtypes => 'internal oid internal int2 internal',
  prosrc => 'matchingjoinsel' },

# replication/origin.h
{ oid => '6003', descr => 'create a replication origin',
  proname => 'pg_replication_origin_create', provolatile => 'v',
  proparallel => 'u', prorettype => 'oid', proargtypes => 'text',
  prosrc => 'pg_replication_origin_create' },

{ oid => '6004', descr => 'drop replication origin identified by its name',
  proname => 'pg_replication_origin_drop', provolatile => 'v',
  proparallel => 'u', prorettype => 'void', proargtypes => 'text',
  prosrc => 'pg_replication_origin_drop' },

{ oid => '6005',
  descr => 'translate the replication origin\'s name to its id',
  proname => 'pg_replication_origin_oid', provolatile => 's',
  prorettype => 'oid', proargtypes => 'text',
  prosrc => 'pg_replication_origin_oid' },

{ oid => '6006',
  descr => 'configure session to maintain replication progress tracking for the passed in origin',
  proname => 'pg_replication_origin_session_setup', provolatile => 'v',
  proparallel => 'u', prorettype => 'void', proargtypes => 'text',
  prosrc => 'pg_replication_origin_session_setup' },

{ oid => '6007', descr => 'teardown configured replication progress tracking',
  proname => 'pg_replication_origin_session_reset', provolatile => 'v',
  proparallel => 'u', prorettype => 'void', proargtypes => '',
  prosrc => 'pg_replication_origin_session_reset' },

{ oid => '6008',
  descr => 'is a replication origin configured in this session',
  proname => 'pg_replication_origin_session_is_setup', provolatile => 'v',
  proparallel => 'r', prorettype => 'bool', proargtypes => '',
  prosrc => 'pg_replication_origin_session_is_setup' },

{ oid => '6009',
  descr => 'get the replication progress of the current session',
  proname => 'pg_replication_origin_session_progress', provolatile => 'v',
  proparallel => 'u', prorettype => 'pg_lsn', proargtypes => 'bool',
  prosrc => 'pg_replication_origin_session_progress' },

{ oid => '6010', descr => 'setup the transaction\'s origin lsn and timestamp',
  proname => 'pg_replication_origin_xact_setup', provolatile => 'v',
  proparallel => 'r', prorettype => 'void', proargtypes => 'pg_lsn timestamptz',
  prosrc => 'pg_replication_origin_xact_setup' },

{ oid => '6011', descr => 'reset the transaction\'s origin lsn and timestamp',
  proname => 'pg_replication_origin_xact_reset', provolatile => 'v',
  proparallel => 'r', prorettype => 'void', proargtypes => '',
  prosrc => 'pg_replication_origin_xact_reset' },

{ oid => '6012', descr => 'advance replication origin to specific location',
  proname => 'pg_replication_origin_advance', provolatile => 'v',
  proparallel => 'u', prorettype => 'void', proargtypes => 'text pg_lsn',
  prosrc => 'pg_replication_origin_advance' },

{ oid => '6013',
  descr => 'get an individual replication origin\'s replication progress',
  proname => 'pg_replication_origin_progress', provolatile => 'v',
  proparallel => 'u', prorettype => 'pg_lsn', proargtypes => 'text bool',
  prosrc => 'pg_replication_origin_progress' },

{ oid => '6014', descr => 'get progress for all replication origins',
  proname => 'pg_show_replication_origin_status', prorows => '100',
  proisstrict => 'f', proretset => 't', provolatile => 'v', proparallel => 'r',
  prorettype => 'record', proargtypes => '',
  proallargtypes => '{oid,text,pg_lsn,pg_lsn}', proargmodes => '{o,o,o,o}',
  proargnames => '{local_id, external_id, remote_lsn, local_lsn}',
  prosrc => 'pg_show_replication_origin_status' },

# publications
{ oid => '6119',
  descr => 'get information of the tables that are part of the specified publications',
  proname => 'pg_get_publication_tables', prorows => '1000',
  provariadic => 'text', proretset => 't', provolatile => 's',
  prorettype => 'record', proargtypes => '_text',
  proallargtypes => '{_text,oid,oid,int2vector,pg_node_tree}',
  proargmodes => '{v,o,o,o,o}',
  proargnames => '{pubname,pubid,relid,attrs,qual}',
  prosrc => 'pg_get_publication_tables' },
{ oid => '6121',
  descr => 'returns whether a relation can be part of a publication',
  proname => 'pg_relation_is_publishable', provolatile => 's',
  prorettype => 'bool', proargtypes => 'regclass',
  prosrc => 'pg_relation_is_publishable' },

# rls
{ oid => '3298',
  descr => 'row security for current context active on table by table oid',
  proname => 'row_security_active', provolatile => 's', prorettype => 'bool',
  proargtypes => 'oid', prosrc => 'row_security_active' },
{ oid => '3299',
  descr => 'row security for current context active on table by table name',
  proname => 'row_security_active', provolatile => 's', prorettype => 'bool',
  proargtypes => 'text', prosrc => 'row_security_active_name' },

# pg_config
{ oid => '3400', descr => 'pg_config binary as a function',
  proname => 'pg_config', prorows => '23', proretset => 't', provolatile => 's',
  proparallel => 'r', prorettype => 'record', proargtypes => '',
  proallargtypes => '{text,text}', proargmodes => '{o,o}',
  proargnames => '{name,setting}', prosrc => 'pg_config' },

# pg_controldata related functions
{ oid => '3441',
  descr => 'pg_controldata general state information as a function',
  proname => 'pg_control_system', provolatile => 'v', prorettype => 'record',
  proargtypes => '', proallargtypes => '{int4,int4,int8,timestamptz}',
  proargmodes => '{o,o,o,o}',
  proargnames => '{pg_control_version,catalog_version_no,system_identifier,pg_control_last_modified}',
  prosrc => 'pg_control_system' },

{ oid => '3442',
  descr => 'pg_controldata checkpoint state information as a function',
  proname => 'pg_control_checkpoint', provolatile => 'v',
  prorettype => 'record', proargtypes => '',
  proallargtypes => '{pg_lsn,pg_lsn,text,int4,int4,bool,text,oid,xid,xid,xid,oid,xid,xid,oid,xid,xid,timestamptz}',
  proargmodes => '{o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o,o}',
  proargnames => '{checkpoint_lsn,redo_lsn,redo_wal_file,timeline_id,prev_timeline_id,full_page_writes,next_xid,next_oid,next_multixact_id,next_multi_offset,oldest_xid,oldest_xid_dbid,oldest_active_xid,oldest_multi_xid,oldest_multi_dbid,oldest_commit_ts_xid,newest_commit_ts_xid,checkpoint_time}',
  prosrc => 'pg_control_checkpoint' },

{ oid => '3443',
  descr => 'pg_controldata recovery state information as a function',
  proname => 'pg_control_recovery', provolatile => 'v', prorettype => 'record',
  proargtypes => '', proallargtypes => '{pg_lsn,int4,pg_lsn,pg_lsn,bool}',
  proargmodes => '{o,o,o,o,o}',
  proargnames => '{min_recovery_end_lsn,min_recovery_end_timeline,backup_start_lsn,backup_end_lsn,end_of_backup_record_required}',
  prosrc => 'pg_control_recovery' },

{ oid => '3444',
  descr => 'pg_controldata init state information as a function',
  proname => 'pg_control_init', provolatile => 'v', prorettype => 'record',
  proargtypes => '',
  proallargtypes => '{int4,int4,int4,int4,int4,int4,int4,int4,int4,bool,int4}',
  proargmodes => '{o,o,o,o,o,o,o,o,o,o,o}',
  proargnames => '{max_data_alignment,database_block_size,blocks_per_segment,wal_block_size,bytes_per_wal_segment,max_identifier_length,max_index_columns,max_toast_chunk_size,large_object_chunk_size,float8_pass_by_value,data_page_checksum_version}',
  prosrc => 'pg_control_init' },

# subscripting support for built-in types
{ oid => '6179', descr => 'standard array subscripting support',
  proname => 'array_subscript_handler', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'array_subscript_handler' },
{ oid => '6180', descr => 'raw array subscripting support',
  proname => 'raw_array_subscript_handler', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'raw_array_subscript_handler' },
# type subscripting support
{ oid => '6098', descr => 'jsonb subscripting logic',
  proname => 'jsonb_subscript_handler', prorettype => 'internal',
  proargtypes => 'internal', prosrc => 'jsonb_subscript_handler' },

# collation management functions
{ oid => '3445', descr => 'import collations from operating system',
  proname => 'pg_import_system_collations', procost => '100',
  provolatile => 'v', proparallel => 'u', prorettype => 'int4',
  proargtypes => 'regnamespace', prosrc => 'pg_import_system_collations' },

{ oid => '3448',
  descr => 'get actual version of collation from operating system',
  proname => 'pg_collation_actual_version', procost => '100',
  provolatile => 'v', prorettype => 'text', proargtypes => 'oid',
  prosrc => 'pg_collation_actual_version' },
{ oid => '6249',
  descr => 'get actual version of database collation from operating system',
  proname => 'pg_database_collation_actual_version', procost => '100',
  provolatile => 'v', prorettype => 'text', proargtypes => 'oid',
  prosrc => 'pg_database_collation_actual_version' },

# system management/monitoring related functions
{ oid => '3353', descr => 'list files in the log directory',
  proname => 'pg_ls_logdir', procost => '10', prorows => '20', proretset => 't',
  provolatile => 'v', prorettype => 'record', proargtypes => '',
  proallargtypes => '{text,int8,timestamptz}', proargmodes => '{o,o,o}',
  proargnames => '{name,size,modification}', prosrc => 'pg_ls_logdir' },
{ oid => '3354', descr => 'list of files in the WAL directory',
  proname => 'pg_ls_waldir', procost => '10', prorows => '20', proretset => 't',
  provolatile => 'v', prorettype => 'record', proargtypes => '',
  proallargtypes => '{text,int8,timestamptz}', proargmodes => '{o,o,o}',
  proargnames => '{name,size,modification}', prosrc => 'pg_ls_waldir' },
{ oid => '5031', descr => 'list of files in the archive_status directory',
  proname => 'pg_ls_archive_statusdir', procost => '10', prorows => '20',
  proretset => 't', provolatile => 'v', prorettype => 'record',
  proargtypes => '', proallargtypes => '{text,int8,timestamptz}',
  proargmodes => '{o,o,o}', proargnames => '{name,size,modification}',
  prosrc => 'pg_ls_archive_statusdir' },
{ oid => '5029', descr => 'list files in the pgsql_tmp directory',
  proname => 'pg_ls_tmpdir', procost => '10', prorows => '20', proretset => 't',
  provolatile => 'v', prorettype => 'record', proargtypes => '',
  proallargtypes => '{text,int8,timestamptz}', proargmodes => '{o,o,o}',
  proargnames => '{name,size,modification}', prosrc => 'pg_ls_tmpdir_noargs' },
{ oid => '5030', descr => 'list files in the pgsql_tmp directory',
  proname => 'pg_ls_tmpdir', procost => '10', prorows => '20', proretset => 't',
  provolatile => 'v', prorettype => 'record', proargtypes => 'oid',
  proallargtypes => '{oid,text,int8,timestamptz}', proargmodes => '{i,o,o,o}',
  proargnames => '{tablespace,name,size,modification}',
  prosrc => 'pg_ls_tmpdir_1arg' },
{ oid => '6270',
  descr => 'list of files in the pg_logical/snapshots directory',
  proname => 'pg_ls_logicalsnapdir', procost => '10', prorows => '20',
  proretset => 't', provolatile => 'v', prorettype => 'record',
  proargtypes => '', proallargtypes => '{text,int8,timestamptz}',
  proargmodes => '{o,o,o}', proargnames => '{name,size,modification}',
  prosrc => 'pg_ls_logicalsnapdir' },
{ oid => '6271',
  descr => 'list of files in the pg_logical/mappings directory',
  proname => 'pg_ls_logicalmapdir', procost => '10', prorows => '20',
  proretset => 't', provolatile => 'v', prorettype => 'record',
  proargtypes => '', proallargtypes => '{text,int8,timestamptz}',
  proargmodes => '{o,o,o}', proargnames => '{name,size,modification}',
  prosrc => 'pg_ls_logicalmapdir' },
{ oid => '6272',
  descr => 'list of files in the pg_replslot/slot_name directory',
  proname => 'pg_ls_replslotdir', procost => '10', prorows => '20',
  proretset => 't', provolatile => 'v', prorettype => 'record',
  proargtypes => 'text', proallargtypes => '{text,text,int8,timestamptz}',
  proargmodes => '{i,o,o,o}',
  proargnames => '{slot_name,name,size,modification}',
  prosrc => 'pg_ls_replslotdir' },

# hash partitioning constraint function
{ oid => '5028', descr => 'hash partition CHECK constraint',
  proname => 'satisfies_hash_partition', provariadic => 'any',
  proisstrict => 'f', prorettype => 'bool', proargtypes => 'oid int4 int4 any',
  proargmodes => '{i,i,i,v}', prosrc => 'satisfies_hash_partition' },

# information about a partition tree
{ oid => '3423', descr => 'view partition tree tables',
  proname => 'pg_partition_tree', prorows => '1000', proretset => 't',
  provolatile => 'v', prorettype => 'record', proargtypes => 'regclass',
  proallargtypes => '{regclass,regclass,regclass,bool,int4}',
  proargmodes => '{i,o,o,o,o}',
  proargnames => '{rootrelid,relid,parentrelid,isleaf,level}',
  prosrc => 'pg_partition_tree' },
{ oid => '3425', descr => 'view ancestors of the partition',
  proname => 'pg_partition_ancestors', prorows => '10', proretset => 't',
  provolatile => 'v', prorettype => 'regclass', proargtypes => 'regclass',
  proallargtypes => '{regclass,regclass}', proargmodes => '{i,o}',
  proargnames => '{partitionid,relid}', prosrc => 'pg_partition_ancestors' },

# function to get the top-most partition root parent
{ oid => '3424', descr => 'get top-most partition root parent',
  proname => 'pg_partition_root', prorettype => 'regclass',
  proargtypes => 'regclass', prosrc => 'pg_partition_root' },

{ oid => '4350', descr => 'Unicode normalization',
  proname => 'normalize', prorettype => 'text', proargtypes => 'text text',
  prosrc => 'unicode_normalize_func' },

{ oid => '4351', descr => 'check Unicode normalization',
  proname => 'is_normalized', prorettype => 'bool', proargtypes => 'text text',
  prosrc => 'unicode_is_normalized' },

{ oid => '6198', descr => 'unescape Unicode characters',
  proname => 'unistr', prorettype => 'text', proargtypes => 'text',
  prosrc => 'unistr' },

{ oid => '4596', descr => 'I/O',
  proname => 'brin_bloom_summary_in', prorettype => 'pg_brin_bloom_summary',
  proargtypes => 'cstring', prosrc => 'brin_bloom_summary_in' },
{ oid => '4597', descr => 'I/O',
  proname => 'brin_bloom_summary_out', prorettype => 'cstring',
  proargtypes => 'pg_brin_bloom_summary', prosrc => 'brin_bloom_summary_out' },
{ oid => '4598', descr => 'I/O',
  proname => 'brin_bloom_summary_recv', provolatile => 's',
  prorettype => 'pg_brin_bloom_summary', proargtypes => 'internal',
  prosrc => 'brin_bloom_summary_recv' },
{ oid => '4599', descr => 'I/O',
  proname => 'brin_bloom_summary_send', provolatile => 's',
  prorettype => 'bytea', proargtypes => 'pg_brin_bloom_summary',
  prosrc => 'brin_bloom_summary_send' },

{ oid => '4638', descr => 'I/O',
  proname => 'brin_minmax_multi_summary_in',
  prorettype => 'pg_brin_minmax_multi_summary', proargtypes => 'cstring',
  prosrc => 'brin_minmax_multi_summary_in' },
{ oid => '4639', descr => 'I/O',
  proname => 'brin_minmax_multi_summary_out', prorettype => 'cstring',
  proargtypes => 'pg_brin_minmax_multi_summary',
  prosrc => 'brin_minmax_multi_summary_out' },
{ oid => '4640', descr => 'I/O',
  proname => 'brin_minmax_multi_summary_recv', provolatile => 's',
  prorettype => 'pg_brin_minmax_multi_summary', proargtypes => 'internal',
  prosrc => 'brin_minmax_multi_summary_recv' },
{ oid => '4641', descr => 'I/O',
  proname => 'brin_minmax_multi_summary_send', provolatile => 's',
  prorettype => 'bytea', proargtypes => 'pg_brin_minmax_multi_summary',
  prosrc => 'brin_minmax_multi_summary_send' },

{ oid => '6291', descr => 'arbitrary value from among input values',
  proname => 'any_value', prokind => 'a', proisstrict => 'f',
  prorettype => 'anyelement', proargtypes => 'anyelement',
  prosrc => 'aggregate_dummy' },
{ oid => '6292', descr => 'aggregate transition function',
  proname => 'any_value_transfn', prorettype => 'anyelement',
  proargtypes => 'anyelement anyelement', prosrc => 'any_value_transfn' },

]