ydb/yql/essentials/tests/postgresql/cases/strings.err

Registering pre-existing tables
	text_tbl
	VARCHAR_TBL
	CHAR_TBL
	TEXT_TBL
	varchar_tbl
<sql-statement>
--
-- STRINGS
-- Test various data entry syntaxes.
--
-- SQL string continuation syntax
-- E021-03 character string literals
SELECT 'first line'
' - next line'
	' - third line'
	AS "Three lines to one";
</sql-statement>
<sql-statement>
-- illegal string continuation syntax
SELECT 'first line'
' - next line' /* this comment is not allowed here */
' - third line'
	AS "Illegal comment within continuation";
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:4:1: Error: ERROR:  syntax error at or near "' - third line'"

    	' - third line'
	^
<sql-statement>
-- Unicode escapes
SET standard_conforming_strings TO on;
</sql-statement>
<sql-statement>
SELECT U&'d\0061t\+000061' AS U&"d\0061t\+000061";
</sql-statement>
<sql-statement>
SELECT U&'d!0061t\+000061' UESCAPE '!' AS U&"d*0061t\+000061" UESCAPE '*';
</sql-statement>
<sql-statement>
SELECT U&'a\\b' AS "a\b";
</sql-statement>
<sql-statement>
SELECT U&' \' UESCAPE '!' AS "tricky";
</sql-statement>
<sql-statement>
SELECT 'tricky' AS U&"\" UESCAPE '!';
</sql-statement>
<sql-statement>
SELECT U&'wrong: \061';
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:19: Error: ERROR:  invalid Unicode escape

    	SELECT U&'wrong: \061';
	                  ^
<sql-statement>
SELECT U&'wrong: \+0061';
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:19: Error: ERROR:  invalid Unicode escape

    	SELECT U&'wrong: \+0061';
	                  ^
<sql-statement>
SELECT U&'wrong: +0061' UESCAPE +;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:34: Error: ERROR:  UESCAPE must be followed by a simple string literal at or near "+"

    	SELECT U&'wrong: +0061' UESCAPE +;
	                                 ^
<sql-statement>
SELECT U&'wrong: +0061' UESCAPE '+';
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:34: Error: ERROR:  invalid Unicode escape character at or near "'+'"

    	SELECT U&'wrong: +0061' UESCAPE '+';
	                                 ^
<sql-statement>
SELECT U&'wrong: \db99';
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:24: Error: ERROR:  invalid Unicode surrogate pair

    	SELECT U&'wrong: \db99';
	                       ^
<sql-statement>
SELECT U&'wrong: \db99xy';
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:24: Error: ERROR:  invalid Unicode surrogate pair

    	SELECT U&'wrong: \db99xy';
	                       ^
<sql-statement>
SELECT U&'wrong: \db99\\';
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:24: Error: ERROR:  invalid Unicode surrogate pair

    	SELECT U&'wrong: \db99\\';
	                       ^
<sql-statement>
SELECT U&'wrong: \db99\0061';
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:24: Error: ERROR:  invalid Unicode surrogate pair

    	SELECT U&'wrong: \db99\0061';
	                       ^
<sql-statement>
SELECT U&'wrong: \+00db99\+000061';
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:27: Error: ERROR:  invalid Unicode surrogate pair

    	SELECT U&'wrong: \+00db99\+000061';
	                          ^
<sql-statement>
SELECT U&'wrong: \+2FFFFF';
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:19: Error: ERROR:  invalid Unicode escape value

    	SELECT U&'wrong: \+2FFFFF';
	                  ^
<sql-statement>
-- while we're here, check the same cases in E-style literals
SELECT E'd\u0061t\U00000061' AS "data";
</sql-statement>
<sql-statement>
SELECT E'a\\b' AS "a\b";
</sql-statement>
<sql-statement>
SELECT E'wrong: \u061';
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:18: Error: ERROR:  invalid Unicode escape

    	SELECT E'wrong: \u061';
	                 ^
<sql-statement>
SELECT E'wrong: \U0061';
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:18: Error: ERROR:  invalid Unicode escape

    	SELECT E'wrong: \U0061';
	                 ^
<sql-statement>
SELECT E'wrong: \udb99';
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:24: Error: ERROR:  invalid Unicode surrogate pair at or near "'"

    	SELECT E'wrong: \udb99';
	                       ^
<sql-statement>
SELECT E'wrong: \udb99xy';
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:24: Error: ERROR:  invalid Unicode surrogate pair at or near "x"

    	SELECT E'wrong: \udb99xy';
	                       ^
<sql-statement>
SELECT E'wrong: \udb99\\';
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:24: Error: ERROR:  invalid Unicode surrogate pair at or near "\"

    	SELECT E'wrong: \udb99\\';
	                       ^
<sql-statement>
SELECT E'wrong: \udb99\u0061';
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:24: Error: ERROR:  invalid Unicode surrogate pair at or near "\u0061"

    	SELECT E'wrong: \udb99\u0061';
	                       ^
<sql-statement>
SELECT E'wrong: \U0000db99\U00000061';
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:28: Error: ERROR:  invalid Unicode surrogate pair at or near "\U00000061"

    	SELECT E'wrong: \U0000db99\U00000061';
	                           ^
<sql-statement>
SELECT E'wrong: \U002FFFFF';
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:18: Error: ERROR:  invalid Unicode escape value at or near "\U002FFFFF"

    	SELECT E'wrong: \U002FFFFF';
	                 ^
<sql-statement>
SET standard_conforming_strings TO off;
</sql-statement>
<sql-statement>
SELECT U&'d\0061t\+000061' AS U&"d\0061t\+000061";
</sql-statement>
<sql-statement>
SELECT U&'d!0061t\+000061' UESCAPE '!' AS U&"d*0061t\+000061" UESCAPE '*';
</sql-statement>
<sql-statement>
SELECT U&' \' UESCAPE '!' AS "tricky";
</sql-statement>
<sql-statement>
SELECT 'tricky' AS U&"\" UESCAPE '!';
</sql-statement>
<sql-statement>
SELECT U&'wrong: \061';
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:19: Error: ERROR:  invalid Unicode escape

    	SELECT U&'wrong: \061';
	                  ^
<sql-statement>
SELECT U&'wrong: \+0061';
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:19: Error: ERROR:  invalid Unicode escape

    	SELECT U&'wrong: \+0061';
	                  ^
<sql-statement>
SELECT U&'wrong: +0061' UESCAPE '+';
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:34: Error: ERROR:  invalid Unicode escape character at or near "'+'"

    	SELECT U&'wrong: +0061' UESCAPE '+';
	                                 ^
<sql-statement>
RESET standard_conforming_strings;
</sql-statement>
<sql-statement>
-- bytea
SET bytea_output TO hex;
</sql-statement>
<sql-statement>
SELECT E'\\xDeAdBeEf'::bytea;
</sql-statement>
<sql-statement>
SELECT E'\\x De Ad Be Ef '::bytea;
</sql-statement>
<sql-statement>
SELECT E'\\xDeAdBeE'::bytea;
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT E'\\xDeAdBeE'::bytea;
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid hexadecimal data: odd number of digits

        	SELECT E'\\xDeAdBeE'::bytea;
	^
<sql-statement>
SELECT E'\\xDeAdBeEx'::bytea;
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT E'\\xDeAdBeEx'::bytea;
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid hexadecimal digit: "x"

        	SELECT E'\\xDeAdBeEx'::bytea;
	^
<sql-statement>
SELECT E'\\xDe00BeEf'::bytea;
</sql-statement>
<sql-statement>
SELECT E'DeAdBeEf'::bytea;
</sql-statement>
<sql-statement>
SELECT E'De\\000dBeEf'::bytea;
</sql-statement>
<sql-statement>
SELECT E'De\123dBeEf'::bytea;
</sql-statement>
<sql-statement>
SELECT E'De\\123dBeEf'::bytea;
</sql-statement>
<sql-statement>
SELECT E'De\\678dBeEf'::bytea;
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT E'De\\678dBeEf'::bytea;
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid input syntax for type bytea

        	SELECT E'De\\678dBeEf'::bytea;
	^
<sql-statement>
SET bytea_output TO escape;
</sql-statement>
<sql-statement>
SELECT E'\\xDeAdBeEf'::bytea;
</sql-statement>
<sql-statement>
SELECT E'\\x De Ad Be Ef '::bytea;
</sql-statement>
<sql-statement>
SELECT E'\\xDe00BeEf'::bytea;
</sql-statement>
<sql-statement>
SELECT E'DeAdBeEf'::bytea;
</sql-statement>
<sql-statement>
SELECT E'De\\000dBeEf'::bytea;
</sql-statement>
<sql-statement>
SELECT E'De\\123dBeEf'::bytea;
</sql-statement>
<sql-statement>
--
-- test conversions between various string types
-- E021-10 implicit casting among the character data types
--
SELECT CAST(f1 AS text) AS "text(char)" FROM CHAR_TBL;
</sql-statement>
<sql-statement>
SELECT CAST(f1 AS text) AS "text(varchar)" FROM VARCHAR_TBL;
</sql-statement>
<sql-statement>
SELECT CAST(name 'namefield' AS text) AS "text(name)";
</sql-statement>
<sql-statement>
-- since this is an explicit cast, it should truncate w/o error:
SELECT CAST(f1 AS char(10)) AS "char(text)" FROM TEXT_TBL;
</sql-statement>
<sql-statement>
-- note: implicit-cast case is tested in char.sql
SELECT CAST(f1 AS char(20)) AS "char(text)" FROM TEXT_TBL;
</sql-statement>
<sql-statement>
SELECT CAST(f1 AS char(10)) AS "char(varchar)" FROM VARCHAR_TBL;
</sql-statement>
<sql-statement>
SELECT CAST(name 'namefield' AS char(10)) AS "char(name)";
</sql-statement>
<sql-statement>
SELECT CAST(f1 AS varchar) AS "varchar(text)" FROM TEXT_TBL;
</sql-statement>
<sql-statement>
SELECT CAST(f1 AS varchar) AS "varchar(char)" FROM CHAR_TBL;
</sql-statement>
<sql-statement>
SELECT CAST(name 'namefield' AS varchar) AS "varchar(name)";
</sql-statement>
<sql-statement>
--
-- test SQL string functions
-- E### and T### are feature reference numbers from SQL99
--
-- E021-09 trim function
SELECT TRIM(BOTH FROM '  bunch o blanks  ') = 'bunch o blanks' AS "bunch o blanks";
</sql-statement>
<sql-statement>
SELECT TRIM(LEADING FROM '  bunch o blanks  ') = 'bunch o blanks  ' AS "bunch o blanks  ";
</sql-statement>
<sql-statement>
SELECT TRIM(TRAILING FROM '  bunch o blanks  ') = '  bunch o blanks' AS "  bunch o blanks";
</sql-statement>
<sql-statement>
SELECT TRIM(BOTH 'x' FROM 'xxxxxsome Xsxxxxx') = 'some Xs' AS "some Xs";
</sql-statement>
<sql-statement>
-- E021-06 substring expression
SELECT SUBSTRING('1234567890' FROM 3) = '34567890' AS "34567890";
</sql-statement>
<sql-statement>
SELECT SUBSTRING('1234567890' FROM 4 FOR 3) = '456' AS "456";
</sql-statement>
<sql-statement>
-- test overflow cases
SELECT SUBSTRING('string' FROM 2 FOR 2147483646) AS "tring";
</sql-statement>
<sql-statement>
SELECT SUBSTRING('string' FROM -10 FOR 2147483646) AS "string";
</sql-statement>
<sql-statement>
SELECT SUBSTRING('string' FROM -10 FOR -2147483646) AS "error";
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT SUBSTRING('string' FROM -10 FOR -2147483646) AS "error";
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  negative substring length not allowed

        	SELECT SUBSTRING('string' FROM -10 FOR -2147483646) AS "error";
	^
<sql-statement>
-- T581 regular expression substring (with SQL's bizarre regexp syntax)
SELECT SUBSTRING('abcdefg' SIMILAR 'a#"(b_d)#"%' ESCAPE '#') AS "bcd";
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	-- T581 regular expression substring (with SQL's bizarre regexp syntax)
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid input syntax for type integer: "a#"(b_d)#"%"

        	-- T581 regular expression substring (with SQL's bizarre regexp syntax)
	^
<sql-statement>
-- obsolete SQL99 syntax
SELECT SUBSTRING('abcdefg' FROM 'a#"(b_d)#"%' FOR '#') AS "bcd";
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	-- obsolete SQL99 syntax
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid input syntax for type integer: "a#"(b_d)#"%"

        	-- obsolete SQL99 syntax
	^
<sql-statement>
-- No match should return NULL
SELECT SUBSTRING('abcdefg' SIMILAR '#"(b_d)#"%' ESCAPE '#') IS NULL AS "True";
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	-- No match should return NULL
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid input syntax for type integer: "#"(b_d)#"%"

        	-- No match should return NULL
	^
<sql-statement>
-- Null inputs should return NULL
SELECT SUBSTRING('abcdefg' SIMILAR '%' ESCAPE NULL) IS NULL AS "True";
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	-- Null inputs should return NULL
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid input syntax for type integer: "%"

        	-- Null inputs should return NULL
	^
<sql-statement>
SELECT SUBSTRING(NULL SIMILAR '%' ESCAPE '#') IS NULL AS "True";
</sql-statement>
<sql-statement>
SELECT SUBSTRING('abcdefg' SIMILAR NULL ESCAPE '#') IS NULL AS "True";
</sql-statement>
<sql-statement>
-- The first and last parts should act non-greedy
SELECT SUBSTRING('abcdefg' SIMILAR 'a#"%#"g' ESCAPE '#') AS "bcdef";
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	-- The first and last parts should act non-greedy
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid input syntax for type integer: "a#"%#"g"

        	-- The first and last parts should act non-greedy
	^
<sql-statement>
SELECT SUBSTRING('abcdefg' SIMILAR 'a*#"%#"g*' ESCAPE '#') AS "abcdefg";
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT SUBSTRING('abcdefg' SIMILAR 'a*#"%#"g*' ESCAPE '#') AS "abcdefg";
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid input syntax for type integer: "a*#"%#"g*"

        	SELECT SUBSTRING('abcdefg' SIMILAR 'a*#"%#"g*' ESCAPE '#') AS "abcdefg";
	^
<sql-statement>
-- Vertical bar in any part affects only that part
SELECT SUBSTRING('abcdefg' SIMILAR 'a|b#"%#"g' ESCAPE '#') AS "bcdef";
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	-- Vertical bar in any part affects only that part
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid input syntax for type integer: "a|b#"%#"g"

        	-- Vertical bar in any part affects only that part
	^
<sql-statement>
SELECT SUBSTRING('abcdefg' SIMILAR 'a#"%#"x|g' ESCAPE '#') AS "bcdef";
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT SUBSTRING('abcdefg' SIMILAR 'a#"%#"x|g' ESCAPE '#') AS "bcdef";
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid input syntax for type integer: "a#"%#"x|g"

        	SELECT SUBSTRING('abcdefg' SIMILAR 'a#"%#"x|g' ESCAPE '#') AS "bcdef";
	^
<sql-statement>
SELECT SUBSTRING('abcdefg' SIMILAR 'a#"%|ab#"g' ESCAPE '#') AS "bcdef";
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT SUBSTRING('abcdefg' SIMILAR 'a#"%|ab#"g' ESCAPE '#') AS "bcdef";
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid input syntax for type integer: "a#"%|ab#"g"

        	SELECT SUBSTRING('abcdefg' SIMILAR 'a#"%|ab#"g' ESCAPE '#') AS "bcdef";
	^
<sql-statement>
-- Can't have more than two part separators
SELECT SUBSTRING('abcdefg' SIMILAR 'a*#"%#"g*#"x' ESCAPE '#') AS "error";
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	-- Can't have more than two part separators
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid input syntax for type integer: "a*#"%#"g*#"x"

        	-- Can't have more than two part separators
	^
<sql-statement>
-- Postgres extension: with 0 or 1 separator, assume parts 1 and 3 are empty
SELECT SUBSTRING('abcdefg' SIMILAR 'a#"%g' ESCAPE '#') AS "bcdefg";
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	-- Postgres extension: with 0 or 1 separator, assume parts 1 and 3 are empty
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid input syntax for type integer: "a#"%g"

        	-- Postgres extension: with 0 or 1 separator, assume parts 1 and 3 are empty
	^
<sql-statement>
SELECT SUBSTRING('abcdefg' SIMILAR 'a%g' ESCAPE '#') AS "abcdefg";
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT SUBSTRING('abcdefg' SIMILAR 'a%g' ESCAPE '#') AS "abcdefg";
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid input syntax for type integer: "a%g"

        	SELECT SUBSTRING('abcdefg' SIMILAR 'a%g' ESCAPE '#') AS "abcdefg";
	^
<sql-statement>
-- substring() with just two arguments is not allowed by SQL spec;
-- we accept it, but we interpret the pattern as a POSIX regexp not SQL
SELECT SUBSTRING('abcdefg' FROM 'c.e') AS "cde";
</sql-statement>
<sql-statement>
-- With a parenthesized subexpression, return only what matches the subexpr
SELECT SUBSTRING('abcdefg' FROM 'b(.*)f') AS "cde";
</sql-statement>
<sql-statement>
-- Check behavior of SIMILAR TO, which uses largely the same regexp variant
SELECT 'abcdefg' SIMILAR TO '_bcd%' AS true;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:2:18: Error: A_Expr_Kind unsupported value: 9
    	SELECT 'abcdefg' SIMILAR TO '_bcd%' AS true;
	                 ^
<sql-statement>
SELECT 'abcdefg' SIMILAR TO 'bcd%' AS false;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:18: Error: A_Expr_Kind unsupported value: 9
    	SELECT 'abcdefg' SIMILAR TO 'bcd%' AS false;
	                 ^
<sql-statement>
SELECT 'abcdefg' SIMILAR TO '_bcd#%' ESCAPE '#' AS false;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:18: Error: A_Expr_Kind unsupported value: 9
    	SELECT 'abcdefg' SIMILAR TO '_bcd#%' ESCAPE '#' AS false;
	                 ^
<sql-statement>
SELECT 'abcd%' SIMILAR TO '_bcd#%' ESCAPE '#' AS true;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:16: Error: A_Expr_Kind unsupported value: 9
    	SELECT 'abcd%' SIMILAR TO '_bcd#%' ESCAPE '#' AS true;
	               ^
<sql-statement>
-- Postgres uses '\' as the default escape character, which is not per spec
SELECT 'abcdefg' SIMILAR TO '_bcd\%' AS false;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:2:18: Error: A_Expr_Kind unsupported value: 9
    	SELECT 'abcdefg' SIMILAR TO '_bcd\%' AS false;
	                 ^
<sql-statement>
-- and an empty string to mean "no escape", which is also not per spec
SELECT 'abcd\efg' SIMILAR TO '_bcd\%' ESCAPE '' AS true;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:2:19: Error: A_Expr_Kind unsupported value: 9
    	SELECT 'abcd\efg' SIMILAR TO '_bcd\%' ESCAPE '' AS true;
	                  ^
<sql-statement>
-- these behaviors are per spec, though:
SELECT 'abcdefg' SIMILAR TO '_bcd%' ESCAPE NULL AS null;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:2:18: Error: A_Expr_Kind unsupported value: 9
    	SELECT 'abcdefg' SIMILAR TO '_bcd%' ESCAPE NULL AS null;
	                 ^
<sql-statement>
SELECT 'abcdefg' SIMILAR TO '_bcd#%' ESCAPE '##' AS error;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:18: Error: A_Expr_Kind unsupported value: 9
    	SELECT 'abcdefg' SIMILAR TO '_bcd#%' ESCAPE '##' AS error;
	                 ^
<sql-statement>
-- Test back reference in regexp_replace
SELECT regexp_replace('1112223333', E'(\\d{3})(\\d{3})(\\d{4})', E'(\\1) \\2-\\3');
</sql-statement>
<sql-statement>
SELECT regexp_replace('AAA   BBB   CCC   ', E'\\s+', ' ', 'g');
</sql-statement>
<sql-statement>
SELECT regexp_replace('AAA', '^|$', 'Z', 'g');
</sql-statement>
<sql-statement>
SELECT regexp_replace('AAA aaa', 'A+', 'Z', 'gi');
</sql-statement>
<sql-statement>
-- invalid regexp option
SELECT regexp_replace('AAA aaa', 'A+', 'Z', 'z');
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	-- invalid regexp option
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid regular expression option: "z"

        	-- invalid regexp option
	^
<sql-statement>
-- set so we can tell NULL from empty string
\pset null '\\N'
</sql-statement>
<sql-statement>
-- return all matches from regexp
SELECT regexp_matches('foobarbequebaz', $re$(bar)(beque)$re$);
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:2:8: Error: Generator functions are not allowed in: SELECT
    	SELECT regexp_matches('foobarbequebaz', $re$(bar)(beque)$re$);
	       ^
<sql-statement>
-- test case insensitive
SELECT regexp_matches('foObARbEqUEbAz', $re$(bar)(beque)$re$, 'i');
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:2:8: Error: Generator functions are not allowed in: SELECT
    	SELECT regexp_matches('foObARbEqUEbAz', $re$(bar)(beque)$re$, 'i');
	       ^
<sql-statement>
-- global option - more than one match
SELECT regexp_matches('foobarbequebazilbarfbonk', $re$(b[^b]+)(b[^b]+)$re$, 'g');
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:2:8: Error: Generator functions are not allowed in: SELECT
    	SELECT regexp_matches('foobarbequebazilbarfbonk', $re$(b[^b]+)(b[^b]+)$re$, 'g');
	       ^
<sql-statement>
-- empty capture group (matched empty string)
SELECT regexp_matches('foobarbequebaz', $re$(bar)(.*)(beque)$re$);
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:2:8: Error: Generator functions are not allowed in: SELECT
    	SELECT regexp_matches('foobarbequebaz', $re$(bar)(.*)(beque)$re$);
	       ^
<sql-statement>
-- no match
SELECT regexp_matches('foobarbequebaz', $re$(bar)(.+)(beque)$re$);
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:2:8: Error: Generator functions are not allowed in: SELECT
    	SELECT regexp_matches('foobarbequebaz', $re$(bar)(.+)(beque)$re$);
	       ^
<sql-statement>
-- optional capture group did not match, null entry in array
SELECT regexp_matches('foobarbequebaz', $re$(bar)(.+)?(beque)$re$);
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:2:8: Error: Generator functions are not allowed in: SELECT
    	SELECT regexp_matches('foobarbequebaz', $re$(bar)(.+)?(beque)$re$);
	       ^
<sql-statement>
-- no capture groups
SELECT regexp_matches('foobarbequebaz', $re$barbeque$re$);
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:2:8: Error: Generator functions are not allowed in: SELECT
    	SELECT regexp_matches('foobarbequebaz', $re$barbeque$re$);
	       ^
<sql-statement>
-- start/end-of-line matches are of zero length
SELECT regexp_matches('foo' || chr(10) || 'bar' || chr(10) || 'bequq' || chr(10) || 'baz', '^', 'mg');
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:2:8: Error: Generator functions are not allowed in: SELECT
    	SELECT regexp_matches('foo' || chr(10) || 'bar' || chr(10) || 'bequq' || chr(10) || 'baz', '^', 'mg');
	       ^
<sql-statement>
SELECT regexp_matches('foo' || chr(10) || 'bar' || chr(10) || 'bequq' || chr(10) || 'baz', '$', 'mg');
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:8: Error: Generator functions are not allowed in: SELECT
    	SELECT regexp_matches('foo' || chr(10) || 'bar' || chr(10) || 'bequq' || chr(10) || 'baz', '$', 'mg');
	       ^
<sql-statement>
SELECT regexp_matches('1' || chr(10) || '2' || chr(10) || '3' || chr(10) || '4' || chr(10), '^.?', 'mg');
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:8: Error: Generator functions are not allowed in: SELECT
    	SELECT regexp_matches('1' || chr(10) || '2' || chr(10) || '3' || chr(10) || '4' || chr(10), '^.?', 'mg');
	       ^
<sql-statement>
SELECT regexp_matches(chr(10) || '1' || chr(10) || '2' || chr(10) || '3' || chr(10) || '4' || chr(10), '.?$', 'mg');
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:8: Error: Generator functions are not allowed in: SELECT
    	SELECT regexp_matches(chr(10) || '1' || chr(10) || '2' || chr(10) || '3' || chr(10) || '4' || chr(10), '.?$', 'mg');
	       ^
<sql-statement>
SELECT regexp_matches(chr(10) || '1' || chr(10) || '2' || chr(10) || '3' || chr(10) || '4', '.?$', 'mg');
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:8: Error: Generator functions are not allowed in: SELECT
    	SELECT regexp_matches(chr(10) || '1' || chr(10) || '2' || chr(10) || '3' || chr(10) || '4', '.?$', 'mg');
	       ^
<sql-statement>
-- give me errors
SELECT regexp_matches('foobarbequebaz', $re$(bar)(beque)$re$, 'gz');
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:2:8: Error: Generator functions are not allowed in: SELECT
    	SELECT regexp_matches('foobarbequebaz', $re$(bar)(beque)$re$, 'gz');
	       ^
<sql-statement>
SELECT regexp_matches('foobarbequebaz', $re$(barbeque$re$);
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:8: Error: Generator functions are not allowed in: SELECT
    	SELECT regexp_matches('foobarbequebaz', $re$(barbeque$re$);
	       ^
<sql-statement>
SELECT regexp_matches('foobarbequebaz', $re$(bar)(beque){2,1}$re$);
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:8: Error: Generator functions are not allowed in: SELECT
    	SELECT regexp_matches('foobarbequebaz', $re$(bar)(beque){2,1}$re$);
	       ^
<sql-statement>
-- split string on regexp
SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumps over the lazy dog', $re$\s+$re$) AS foo;
</sql-statement>
<sql-statement>
SELECT regexp_split_to_array('the quick brown fox jumps over the lazy dog', $re$\s+$re$);
</sql-statement>
<sql-statement>
SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumps over the lazy dog', $re$\s*$re$) AS foo;
</sql-statement>
<sql-statement>
SELECT regexp_split_to_array('the quick brown fox jumps over the lazy dog', $re$\s*$re$);
</sql-statement>
<sql-statement>
SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumps over the lazy dog', '') AS foo;
</sql-statement>
<sql-statement>
SELECT regexp_split_to_array('the quick brown fox jumps over the lazy dog', '');
</sql-statement>
<sql-statement>
-- case insensitive
SELECT foo, length(foo) FROM regexp_split_to_table('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'i') AS foo;
</sql-statement>
<sql-statement>
SELECT regexp_split_to_array('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'i');
</sql-statement>
<sql-statement>
-- no match of pattern
SELECT foo, length(foo) FROM regexp_split_to_table('the quick brown fox jumps over the lazy dog', 'nomatch') AS foo;
</sql-statement>
<sql-statement>
SELECT regexp_split_to_array('the quick brown fox jumps over the lazy dog', 'nomatch');
</sql-statement>
<sql-statement>
-- some corner cases
SELECT regexp_split_to_array('123456','1');
</sql-statement>
<sql-statement>
SELECT regexp_split_to_array('123456','6');
</sql-statement>
<sql-statement>
SELECT regexp_split_to_array('123456','.');
</sql-statement>
<sql-statement>
SELECT regexp_split_to_array('123456','');
</sql-statement>
<sql-statement>
SELECT regexp_split_to_array('123456','(?:)');
</sql-statement>
<sql-statement>
SELECT regexp_split_to_array('1','');
</sql-statement>
<sql-statement>
-- errors
SELECT foo, length(foo) FROM regexp_split_to_table('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'zippy') AS foo;
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	-- errors
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid regular expression option: "z"

        	-- errors
	^
<sql-statement>
SELECT regexp_split_to_array('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'iz');
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT regexp_split_to_array('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'iz');
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid regular expression option: "z"

        	SELECT regexp_split_to_array('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'iz');
	^
<sql-statement>
-- global option meaningless for regexp_split
SELECT foo, length(foo) FROM regexp_split_to_table('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'g') AS foo;
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	-- global option meaningless for regexp_split
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  regexp_split_to_table() does not support the "global" option

        	-- global option meaningless for regexp_split
	^
<sql-statement>
SELECT regexp_split_to_array('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'g');
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT regexp_split_to_array('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'g');
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  regexp_split_to_array() does not support the "global" option

        	SELECT regexp_split_to_array('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'g');
	^
<sql-statement>
-- change NULL-display back
\pset null ''
</sql-statement>
<sql-statement>
-- E021-11 position expression
SELECT POSITION('4' IN '1234567890') = '4' AS "4";
</sql-statement>
<sql-statement>
SELECT POSITION('5' IN '1234567890') = '5' AS "5";
</sql-statement>
<sql-statement>
-- T312 character overlay function
SELECT OVERLAY('abcdef' PLACING '45' FROM 4) AS "abc45f";
</sql-statement>
<sql-statement>
SELECT OVERLAY('yabadoo' PLACING 'daba' FROM 5) AS "yabadaba";
</sql-statement>
<sql-statement>
SELECT OVERLAY('yabadoo' PLACING 'daba' FROM 5 FOR 0) AS "yabadabadoo";
</sql-statement>
<sql-statement>
SELECT OVERLAY('babosa' PLACING 'ubb' FROM 2 FOR 4) AS "bubba";
</sql-statement>
<sql-statement>
--
-- test LIKE
-- Be sure to form every test as a LIKE/NOT LIKE pair.
--
-- simplest examples
-- E061-04 like predicate
SELECT 'hawkeye' LIKE 'h%' AS "true";
</sql-statement>
<sql-statement>
SELECT 'hawkeye' NOT LIKE 'h%' AS "false";
</sql-statement>
<sql-statement>
SELECT 'hawkeye' LIKE 'H%' AS "false";
</sql-statement>
<sql-statement>
SELECT 'hawkeye' NOT LIKE 'H%' AS "true";
</sql-statement>
<sql-statement>
SELECT 'hawkeye' LIKE 'indio%' AS "false";
</sql-statement>
<sql-statement>
SELECT 'hawkeye' NOT LIKE 'indio%' AS "true";
</sql-statement>
<sql-statement>
SELECT 'hawkeye' LIKE 'h%eye' AS "true";
</sql-statement>
<sql-statement>
SELECT 'hawkeye' NOT LIKE 'h%eye' AS "false";
</sql-statement>
<sql-statement>
SELECT 'indio' LIKE '_ndio' AS "true";
</sql-statement>
<sql-statement>
SELECT 'indio' NOT LIKE '_ndio' AS "false";
</sql-statement>
<sql-statement>
SELECT 'indio' LIKE 'in__o' AS "true";
</sql-statement>
<sql-statement>
SELECT 'indio' NOT LIKE 'in__o' AS "false";
</sql-statement>
<sql-statement>
SELECT 'indio' LIKE 'in_o' AS "false";
</sql-statement>
<sql-statement>
SELECT 'indio' NOT LIKE 'in_o' AS "true";
</sql-statement>
<sql-statement>
SELECT 'abc'::name LIKE '_b_' AS "true";
</sql-statement>
<sql-statement>
SELECT 'abc'::name NOT LIKE '_b_' AS "false";
</sql-statement>
<sql-statement>
SELECT 'abc'::bytea LIKE '_b_'::bytea AS "true";
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: RemovePrefixMembers, At function: PgSelect, At function: PgSetItem, At function: PgResultItem
    	SELECT 'abc'::bytea LIKE '_b_'::bytea AS "true";
	^
        -stdin-:<main>:1:21: Error: At function: PgLike
        	SELECT 'abc'::bytea LIKE '_b_'::bytea AS "true";
	                    ^
            -stdin-:<main>:1:21: Error: Expected pg text, but got bytea
            	SELECT 'abc'::bytea LIKE '_b_'::bytea AS "true";
	                    ^
<sql-statement>
SELECT 'abc'::bytea NOT LIKE '_b_'::bytea AS "false";
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: RemovePrefixMembers, At function: PgSelect, At function: PgSetItem, At function: PgResultItem
    	SELECT 'abc'::bytea NOT LIKE '_b_'::bytea AS "false";
	^
        -stdin-:<main>:1:21: Error: At function: PgNot, At function: PgLike
        	SELECT 'abc'::bytea NOT LIKE '_b_'::bytea AS "false";
	                    ^
            -stdin-:<main>:1:21: Error: Expected pg text, but got bytea
            	SELECT 'abc'::bytea NOT LIKE '_b_'::bytea AS "false";
	                    ^
<sql-statement>
-- unused escape character
SELECT 'hawkeye' LIKE 'h%' ESCAPE '#' AS "true";
</sql-statement>
<sql-statement>
SELECT 'hawkeye' NOT LIKE 'h%' ESCAPE '#' AS "false";
</sql-statement>
<sql-statement>
SELECT 'indio' LIKE 'ind_o' ESCAPE '$' AS "true";
</sql-statement>
<sql-statement>
SELECT 'indio' NOT LIKE 'ind_o' ESCAPE '$' AS "false";
</sql-statement>
<sql-statement>
-- escape character
-- E061-05 like predicate with escape clause
SELECT 'h%' LIKE 'h#%' ESCAPE '#' AS "true";
</sql-statement>
<sql-statement>
SELECT 'h%' NOT LIKE 'h#%' ESCAPE '#' AS "false";
</sql-statement>
<sql-statement>
SELECT 'h%wkeye' LIKE 'h#%' ESCAPE '#' AS "false";
</sql-statement>
<sql-statement>
SELECT 'h%wkeye' NOT LIKE 'h#%' ESCAPE '#' AS "true";
</sql-statement>
<sql-statement>
SELECT 'h%wkeye' LIKE 'h#%%' ESCAPE '#' AS "true";
</sql-statement>
<sql-statement>
SELECT 'h%wkeye' NOT LIKE 'h#%%' ESCAPE '#' AS "false";
</sql-statement>
<sql-statement>
SELECT 'h%awkeye' LIKE 'h#%a%k%e' ESCAPE '#' AS "true";
</sql-statement>
<sql-statement>
SELECT 'h%awkeye' NOT LIKE 'h#%a%k%e' ESCAPE '#' AS "false";
</sql-statement>
<sql-statement>
SELECT 'indio' LIKE '_ndio' ESCAPE '$' AS "true";
</sql-statement>
<sql-statement>
SELECT 'indio' NOT LIKE '_ndio' ESCAPE '$' AS "false";
</sql-statement>
<sql-statement>
SELECT 'i_dio' LIKE 'i$_d_o' ESCAPE '$' AS "true";
</sql-statement>
<sql-statement>
SELECT 'i_dio' NOT LIKE 'i$_d_o' ESCAPE '$' AS "false";
</sql-statement>
<sql-statement>
SELECT 'i_dio' LIKE 'i$_nd_o' ESCAPE '$' AS "false";
</sql-statement>
<sql-statement>
SELECT 'i_dio' NOT LIKE 'i$_nd_o' ESCAPE '$' AS "true";
</sql-statement>
<sql-statement>
SELECT 'i_dio' LIKE 'i$_d%o' ESCAPE '$' AS "true";
</sql-statement>
<sql-statement>
SELECT 'i_dio' NOT LIKE 'i$_d%o' ESCAPE '$' AS "false";
</sql-statement>
<sql-statement>
SELECT 'a_c'::bytea LIKE 'a$__'::bytea ESCAPE '$'::bytea AS "true";
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: RemovePrefixMembers, At function: PgSelect, At function: PgSetItem, At function: PgResultItem
    	SELECT 'a_c'::bytea LIKE 'a$__'::bytea ESCAPE '$'::bytea AS "true";
	^
        -stdin-:<main>:1:21: Error: At function: PgLike
        	SELECT 'a_c'::bytea LIKE 'a$__'::bytea ESCAPE '$'::bytea AS "true";
	                    ^
            -stdin-:<main>:1:21: Error: Expected pg text, but got bytea
            	SELECT 'a_c'::bytea LIKE 'a$__'::bytea ESCAPE '$'::bytea AS "true";
	                    ^
<sql-statement>
SELECT 'a_c'::bytea NOT LIKE 'a$__'::bytea ESCAPE '$'::bytea AS "false";
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: RemovePrefixMembers, At function: PgSelect, At function: PgSetItem, At function: PgResultItem
    	SELECT 'a_c'::bytea NOT LIKE 'a$__'::bytea ESCAPE '$'::bytea AS "false";
	^
        -stdin-:<main>:1:21: Error: At function: PgNot, At function: PgLike
        	SELECT 'a_c'::bytea NOT LIKE 'a$__'::bytea ESCAPE '$'::bytea AS "false";
	                    ^
            -stdin-:<main>:1:21: Error: Expected pg text, but got bytea
            	SELECT 'a_c'::bytea NOT LIKE 'a$__'::bytea ESCAPE '$'::bytea AS "false";
	                    ^
<sql-statement>
-- escape character same as pattern character
SELECT 'maca' LIKE 'm%aca' ESCAPE '%' AS "true";
</sql-statement>
<sql-statement>
SELECT 'maca' NOT LIKE 'm%aca' ESCAPE '%' AS "false";
</sql-statement>
<sql-statement>
SELECT 'ma%a' LIKE 'm%a%%a' ESCAPE '%' AS "true";
</sql-statement>
<sql-statement>
SELECT 'ma%a' NOT LIKE 'm%a%%a' ESCAPE '%' AS "false";
</sql-statement>
<sql-statement>
SELECT 'bear' LIKE 'b_ear' ESCAPE '_' AS "true";
</sql-statement>
<sql-statement>
SELECT 'bear' NOT LIKE 'b_ear' ESCAPE '_' AS "false";
</sql-statement>
<sql-statement>
SELECT 'be_r' LIKE 'b_e__r' ESCAPE '_' AS "true";
</sql-statement>
<sql-statement>
SELECT 'be_r' NOT LIKE 'b_e__r' ESCAPE '_' AS "false";
</sql-statement>
<sql-statement>
SELECT 'be_r' LIKE '__e__r' ESCAPE '_' AS "false";
</sql-statement>
<sql-statement>
SELECT 'be_r' NOT LIKE '__e__r' ESCAPE '_' AS "true";
</sql-statement>
<sql-statement>
--
-- test ILIKE (case-insensitive LIKE)
-- Be sure to form every test as an ILIKE/NOT ILIKE pair.
--
SELECT 'hawkeye' ILIKE 'h%' AS "true";
</sql-statement>
<sql-statement>
SELECT 'hawkeye' NOT ILIKE 'h%' AS "false";
</sql-statement>
<sql-statement>
SELECT 'hawkeye' ILIKE 'H%' AS "true";
</sql-statement>
<sql-statement>
SELECT 'hawkeye' NOT ILIKE 'H%' AS "false";
</sql-statement>
<sql-statement>
SELECT 'hawkeye' ILIKE 'H%Eye' AS "true";
</sql-statement>
<sql-statement>
SELECT 'hawkeye' NOT ILIKE 'H%Eye' AS "false";
</sql-statement>
<sql-statement>
SELECT 'Hawkeye' ILIKE 'h%' AS "true";
</sql-statement>
<sql-statement>
SELECT 'Hawkeye' NOT ILIKE 'h%' AS "false";
</sql-statement>
<sql-statement>
SELECT 'ABC'::name ILIKE '_b_' AS "true";
</sql-statement>
<sql-statement>
SELECT 'ABC'::name NOT ILIKE '_b_' AS "false";
</sql-statement>
<sql-statement>
--
-- test %/_ combination cases, cf bugs #4821 and #5478
--
SELECT 'foo' LIKE '_%' as t, 'f' LIKE '_%' as t, '' LIKE '_%' as f;
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: RemovePrefixMembers, At function: PgSelect, At function: PgSetItem
    	--
	^
        -stdin-:<main>:1:1: Error: Duplicated member: t
        	--
	^
<sql-statement>
SELECT 'foo' LIKE '%_' as t, 'f' LIKE '%_' as t, '' LIKE '%_' as f;
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: RemovePrefixMembers, At function: PgSelect, At function: PgSetItem
    	SELECT 'foo' LIKE '%_' as t, 'f' LIKE '%_' as t, '' LIKE '%_' as f;
	^
        -stdin-:<main>:1:1: Error: Duplicated member: t
        	SELECT 'foo' LIKE '%_' as t, 'f' LIKE '%_' as t, '' LIKE '%_' as f;
	^
<sql-statement>
SELECT 'foo' LIKE '__%' as t, 'foo' LIKE '___%' as t, 'foo' LIKE '____%' as f;
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: RemovePrefixMembers, At function: PgSelect, At function: PgSetItem
    	SELECT 'foo' LIKE '__%' as t, 'foo' LIKE '___%' as t, 'foo' LIKE '____%' as f;
	^
        -stdin-:<main>:1:1: Error: Duplicated member: t
        	SELECT 'foo' LIKE '__%' as t, 'foo' LIKE '___%' as t, 'foo' LIKE '____%' as f;
	^
<sql-statement>
SELECT 'foo' LIKE '%__' as t, 'foo' LIKE '%___' as t, 'foo' LIKE '%____' as f;
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: RemovePrefixMembers, At function: PgSelect, At function: PgSetItem
    	SELECT 'foo' LIKE '%__' as t, 'foo' LIKE '%___' as t, 'foo' LIKE '%____' as f;
	^
        -stdin-:<main>:1:1: Error: Duplicated member: t
        	SELECT 'foo' LIKE '%__' as t, 'foo' LIKE '%___' as t, 'foo' LIKE '%____' as f;
	^
<sql-statement>
SELECT 'jack' LIKE '%____%' AS t;
</sql-statement>
<sql-statement>
--
-- basic tests of LIKE with indexes
--
CREATE TABLE texttest (a text PRIMARY KEY, b int);
</sql-statement>
<sql-statement>
SELECT * FROM texttest WHERE a LIKE '%1%';
</sql-statement>
<sql-statement>
CREATE TABLE byteatest (a bytea PRIMARY KEY, b int);
</sql-statement>
<sql-statement>
SELECT * FROM byteatest WHERE a LIKE '%1%';
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: RemovePrefixMembers, At function: PgSelect
    	SELECT * FROM byteatest WHERE a LIKE '%1%';
	^
        -stdin-:<main>: Error: At function: PgSetItem
        
            -stdin-:<main>:1:1: Error: At function: PgWhere
            	SELECT * FROM byteatest WHERE a LIKE '%1%';
	^
                -stdin-:<main>:1:33: Error: At function: PgLike
                	SELECT * FROM byteatest WHERE a LIKE '%1%';
	                                ^
                    -stdin-:<main>:1:33: Error: Expected pg text, but got bytea
                    	SELECT * FROM byteatest WHERE a LIKE '%1%';
	                                ^
<sql-statement>
DROP TABLE texttest, byteatest;
</sql-statement>
<sql-statement>
--
-- test implicit type conversion
--
-- E021-07 character concatenation
SELECT 'unknown' || ' and unknown' AS "Concat unknown types";
</sql-statement>
<sql-statement>
SELECT text 'text' || ' and unknown' AS "Concat text to unknown type";
</sql-statement>
<sql-statement>
SELECT char(20) 'characters' || ' and text' AS "Concat char to unknown type";
</sql-statement>
<sql-statement>
SELECT text 'text' || char(20) ' and characters' AS "Concat text to char";
</sql-statement>
<sql-statement>
SELECT text 'text' || varchar ' and varchar' AS "Concat text to varchar";
</sql-statement>
<sql-statement>
--
-- test substr with toasted text values
--
CREATE TABLE toasttest(f1 text);
</sql-statement>
<sql-statement>
insert into toasttest values(repeat('1234567890',10000));
</sql-statement>
<sql-statement>
insert into toasttest values(repeat('1234567890',10000));
</sql-statement>
<sql-statement>
--
-- Ensure that some values are uncompressed, to test the faster substring
-- operation used in that case
--
alter table toasttest alter column f1 set storage external;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: alternative is not implemented yet : 245
    	--
	^
<sql-statement>
insert into toasttest values(repeat('1234567890',10000));
</sql-statement>
<sql-statement>
insert into toasttest values(repeat('1234567890',10000));
</sql-statement>
<sql-statement>
-- If the starting position is zero or less, then return from the start of the string
-- adjusting the length to be consistent with the "negative start" per SQL.
SELECT substr(f1, -1, 5) from toasttest;
</sql-statement>
<sql-statement>
-- If the length is less than zero, an ERROR is thrown.
SELECT substr(f1, 5, -1) from toasttest;
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: YtMap!
    	-- If the length is less than zero, an ERROR is thrown.
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  negative substring length not allowed

        	-- If the length is less than zero, an ERROR is thrown.
	^
<sql-statement>
-- If no third argument (length) is provided, the length to the end of the
-- string is assumed.
SELECT substr(f1, 99995) from toasttest;
</sql-statement>
<sql-statement>
-- If start plus length is > string length, the result is truncated to
-- string length
SELECT substr(f1, 99995, 10) from toasttest;
</sql-statement>
<sql-statement>
TRUNCATE TABLE toasttest;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: RawStmt: alternative is not implemented yet : 257
    	TRUNCATE TABLE toasttest;
	^
<sql-statement>
INSERT INTO toasttest values (repeat('1234567890',300));
</sql-statement>
<sql-statement>
INSERT INTO toasttest values (repeat('1234567890',300));
</sql-statement>
<sql-statement>
INSERT INTO toasttest values (repeat('1234567890',300));
</sql-statement>
<sql-statement>
INSERT INTO toasttest values (repeat('1234567890',300));
</sql-statement>
<sql-statement>
-- expect >0 blocks
SELECT pg_relation_size(reltoastrelid) = 0 AS is_empty
  FROM pg_class where relname = 'toasttest';
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: RemovePrefixMembers, At function: PgSelect, At function: PgSetItem, At function: PgResultItem
    	-- expect >0 blocks
	^
        -stdin-:<main>:2:40: Error: At function: PgOp
        	SELECT pg_relation_size(reltoastrelid) = 0 AS is_empty
	                                       ^
            -stdin-:<main>:2:8: Error: At function: PgCall
            	SELECT pg_relation_size(reltoastrelid) = 0 AS is_empty
	       ^
                -stdin-:<main>:2:8: Error: Unable to find an overload for proc pg_relation_size with given argument types: (oid)
                	SELECT pg_relation_size(reltoastrelid) = 0 AS is_empty
	       ^
<sql-statement>
TRUNCATE TABLE toasttest;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: RawStmt: alternative is not implemented yet : 257
    	TRUNCATE TABLE toasttest;
	^
<sql-statement>
ALTER TABLE toasttest set (toast_tuple_target = 4080);
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: alternative is not implemented yet : 245
    	ALTER TABLE toasttest set (toast_tuple_target = 4080);
	^
<sql-statement>
INSERT INTO toasttest values (repeat('1234567890',300));
</sql-statement>
<sql-statement>
INSERT INTO toasttest values (repeat('1234567890',300));
</sql-statement>
<sql-statement>
INSERT INTO toasttest values (repeat('1234567890',300));
</sql-statement>
<sql-statement>
INSERT INTO toasttest values (repeat('1234567890',300));
</sql-statement>
<sql-statement>
-- expect 0 blocks
SELECT pg_relation_size(reltoastrelid) = 0 AS is_empty
  FROM pg_class where relname = 'toasttest';
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: RemovePrefixMembers, At function: PgSelect, At function: PgSetItem, At function: PgResultItem
    	-- expect 0 blocks
	^
        -stdin-:<main>:2:40: Error: At function: PgOp
        	SELECT pg_relation_size(reltoastrelid) = 0 AS is_empty
	                                       ^
            -stdin-:<main>:2:8: Error: At function: PgCall
            	SELECT pg_relation_size(reltoastrelid) = 0 AS is_empty
	       ^
                -stdin-:<main>:2:8: Error: Unable to find an overload for proc pg_relation_size with given argument types: (oid)
                	SELECT pg_relation_size(reltoastrelid) = 0 AS is_empty
	       ^
<sql-statement>
DROP TABLE toasttest;
</sql-statement>
<sql-statement>
--
-- test substr with toasted bytea values
--
CREATE TABLE toasttest(f1 bytea);
</sql-statement>
<sql-statement>
insert into toasttest values(decode(repeat('1234567890',10000),'escape'));
</sql-statement>
<sql-statement>
insert into toasttest values(decode(repeat('1234567890',10000),'escape'));
</sql-statement>
<sql-statement>
--
-- Ensure that some values are uncompressed, to test the faster substring
-- operation used in that case
--
alter table toasttest alter column f1 set storage external;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: alternative is not implemented yet : 245
    	--
	^
<sql-statement>
insert into toasttest values(decode(repeat('1234567890',10000),'escape'));
</sql-statement>
<sql-statement>
insert into toasttest values(decode(repeat('1234567890',10000),'escape'));
</sql-statement>
<sql-statement>
-- If the starting position is zero or less, then return from the start of the string
-- adjusting the length to be consistent with the "negative start" per SQL.
SELECT substr(f1, -1, 5) from toasttest;
</sql-statement>
<sql-statement>
-- If the length is less than zero, an ERROR is thrown.
SELECT substr(f1, 5, -1) from toasttest;
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: YtMap!
    	-- If the length is less than zero, an ERROR is thrown.
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  negative substring length not allowed

        	-- If the length is less than zero, an ERROR is thrown.
	^
<sql-statement>
-- If no third argument (length) is provided, the length to the end of the
-- string is assumed.
SELECT substr(f1, 99995) from toasttest;
</sql-statement>
<sql-statement>
-- If start plus length is > string length, the result is truncated to
-- string length
SELECT substr(f1, 99995, 10) from toasttest;
</sql-statement>
<sql-statement>
DROP TABLE toasttest;
</sql-statement>
<sql-statement>
-- test internally compressing datums
-- this tests compressing a datum to a very small size which exercises a
-- corner case in packed-varlena handling: even though small, the compressed
-- datum must be given a 4-byte header because there are no bits to indicate
-- compression in a 1-byte header
CREATE TABLE toasttest (c char(4096));
</sql-statement>
<sql-statement>
INSERT INTO toasttest VALUES('x');
</sql-statement>
<sql-statement>
SELECT length(c), c::text FROM toasttest;
</sql-statement>
<sql-statement>
SELECT c FROM toasttest;
</sql-statement>
<sql-statement>
DROP TABLE toasttest;
</sql-statement>
<sql-statement>
--
-- test length
--
SELECT length('abcdef') AS "length_6";
</sql-statement>
<sql-statement>
--
-- test strpos
--
SELECT strpos('abcdef', 'cd') AS "pos_3";
</sql-statement>
<sql-statement>
SELECT strpos('abcdef', 'xy') AS "pos_0";
</sql-statement>
<sql-statement>
SELECT strpos('abcdef', '') AS "pos_1";
</sql-statement>
<sql-statement>
SELECT strpos('', 'xy') AS "pos_0";
</sql-statement>
<sql-statement>
SELECT strpos('', '') AS "pos_1";
</sql-statement>
<sql-statement>
--
-- test replace
--
SELECT replace('abcdef', 'de', '45') AS "abc45f";
</sql-statement>
<sql-statement>
SELECT replace('yabadabadoo', 'ba', '123') AS "ya123da123doo";
</sql-statement>
<sql-statement>
SELECT replace('yabadoo', 'bad', '') AS "yaoo";
</sql-statement>
<sql-statement>
--
-- test split_part
--
select split_part('','@',1) AS "empty string";
</sql-statement>
<sql-statement>
select split_part('','@',-1) AS "empty string";
</sql-statement>
<sql-statement>
select split_part('joeuser@mydatabase','',1) AS "joeuser@mydatabase";
</sql-statement>
<sql-statement>
select split_part('joeuser@mydatabase','',2) AS "empty string";
</sql-statement>
<sql-statement>
select split_part('joeuser@mydatabase','',-1) AS "joeuser@mydatabase";
</sql-statement>
<sql-statement>
select split_part('joeuser@mydatabase','',-2) AS "empty string";
</sql-statement>
<sql-statement>
select split_part('joeuser@mydatabase','@',0) AS "an error";
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	select split_part('joeuser@mydatabase','@',0) AS "an error";
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  field position must not be zero

        	select split_part('joeuser@mydatabase','@',0) AS "an error";
	^
<sql-statement>
select split_part('joeuser@mydatabase','@@',1) AS "joeuser@mydatabase";
</sql-statement>
<sql-statement>
select split_part('joeuser@mydatabase','@@',2) AS "empty string";
</sql-statement>
<sql-statement>
select split_part('joeuser@mydatabase','@',1) AS "joeuser";
</sql-statement>
<sql-statement>
select split_part('joeuser@mydatabase','@',2) AS "mydatabase";
</sql-statement>
<sql-statement>
select split_part('joeuser@mydatabase','@',3) AS "empty string";
</sql-statement>
<sql-statement>
select split_part('@joeuser@mydatabase@','@',2) AS "joeuser";
</sql-statement>
<sql-statement>
select split_part('joeuser@mydatabase','@',-1) AS "mydatabase";
</sql-statement>
<sql-statement>
select split_part('joeuser@mydatabase','@',-2) AS "joeuser";
</sql-statement>
<sql-statement>
select split_part('joeuser@mydatabase','@',-3) AS "empty string";
</sql-statement>
<sql-statement>
select split_part('@joeuser@mydatabase@','@',-2) AS "mydatabase";
</sql-statement>
<sql-statement>
--
-- test to_hex
--
select to_hex(256*256*256 - 1) AS "ffffff";
</sql-statement>
<sql-statement>
select to_hex(256::bigint*256::bigint*256::bigint*256::bigint - 1) AS "ffffffff";
</sql-statement>
<sql-statement>
--
-- MD5 test suite - from IETF RFC 1321
-- (see: ftp://ftp.rfc-editor.org/in-notes/rfc1321.txt)
--
select md5('') = 'd41d8cd98f00b204e9800998ecf8427e' AS "TRUE";
</sql-statement>
<sql-statement>
select md5('a') = '0cc175b9c0f1b6a831c399e269772661' AS "TRUE";
</sql-statement>
<sql-statement>
select md5('abc') = '900150983cd24fb0d6963f7d28e17f72' AS "TRUE";
</sql-statement>
<sql-statement>
select md5('message digest') = 'f96b697d7cb7938d525a2f31aaf161d0' AS "TRUE";
</sql-statement>
<sql-statement>
select md5('abcdefghijklmnopqrstuvwxyz') = 'c3fcd3d76192e4007dfb496cca67e13b' AS "TRUE";
</sql-statement>
<sql-statement>
select md5('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789') = 'd174ab98d277d9f5a5611c2c9f419d9f' AS "TRUE";
</sql-statement>
<sql-statement>
select md5('12345678901234567890123456789012345678901234567890123456789012345678901234567890') = '57edf4a22be3c955ac49da2e2107b67a' AS "TRUE";
</sql-statement>
<sql-statement>
select md5(''::bytea) = 'd41d8cd98f00b204e9800998ecf8427e' AS "TRUE";
</sql-statement>
<sql-statement>
select md5('a'::bytea) = '0cc175b9c0f1b6a831c399e269772661' AS "TRUE";
</sql-statement>
<sql-statement>
select md5('abc'::bytea) = '900150983cd24fb0d6963f7d28e17f72' AS "TRUE";
</sql-statement>
<sql-statement>
select md5('message digest'::bytea) = 'f96b697d7cb7938d525a2f31aaf161d0' AS "TRUE";
</sql-statement>
<sql-statement>
select md5('abcdefghijklmnopqrstuvwxyz'::bytea) = 'c3fcd3d76192e4007dfb496cca67e13b' AS "TRUE";
</sql-statement>
<sql-statement>
select md5('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'::bytea) = 'd174ab98d277d9f5a5611c2c9f419d9f' AS "TRUE";
</sql-statement>
<sql-statement>
select md5('12345678901234567890123456789012345678901234567890123456789012345678901234567890'::bytea) = '57edf4a22be3c955ac49da2e2107b67a' AS "TRUE";
</sql-statement>
<sql-statement>
--
-- SHA-2
--
SET bytea_output TO hex;
</sql-statement>
<sql-statement>
SELECT sha224('');
</sql-statement>
<sql-statement>
SELECT sha224('The quick brown fox jumps over the lazy dog.');
</sql-statement>
<sql-statement>
SELECT sha256('');
</sql-statement>
<sql-statement>
SELECT sha256('The quick brown fox jumps over the lazy dog.');
</sql-statement>
<sql-statement>
SELECT sha384('');
</sql-statement>
<sql-statement>
SELECT sha384('The quick brown fox jumps over the lazy dog.');
</sql-statement>
<sql-statement>
SELECT sha512('');
</sql-statement>
<sql-statement>
SELECT sha512('The quick brown fox jumps over the lazy dog.');
</sql-statement>
<sql-statement>
--
-- encode/decode
--
SELECT encode('\x1234567890abcdef00', 'hex');
</sql-statement>
<sql-statement>
SELECT decode('1234567890abcdef00', 'hex');
</sql-statement>
<sql-statement>
SELECT encode(('\x' || repeat('1234567890abcdef0001', 7))::bytea, 'base64');
</sql-statement>
<sql-statement>
SELECT decode(encode(('\x' || repeat('1234567890abcdef0001', 7))::bytea,
                     'base64'), 'base64');
</sql-statement>
<sql-statement>
SELECT encode('\x1234567890abcdef00', 'escape');
</sql-statement>
<sql-statement>
SELECT decode(encode('\x1234567890abcdef00', 'escape'), 'escape');
</sql-statement>
<sql-statement>
--
-- get_bit/set_bit etc
--
SELECT get_bit('\x1234567890abcdef00'::bytea, 43);
</sql-statement>
<sql-statement>
SELECT get_bit('\x1234567890abcdef00'::bytea, 99);  -- error
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT get_bit('\x1234567890abcdef00'::bytea, 99);  -- error
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  index 99 out of valid range, 0..71

        	SELECT get_bit('\x1234567890abcdef00'::bytea, 99);  -- error
	^
<sql-statement>
SELECT set_bit('\x1234567890abcdef00'::bytea, 43, 0);
</sql-statement>
<sql-statement>
SELECT set_bit('\x1234567890abcdef00'::bytea, 99, 0);  -- error
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT set_bit('\x1234567890abcdef00'::bytea, 99, 0);  -- error
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  index 99 out of valid range, 0..71

        	SELECT set_bit('\x1234567890abcdef00'::bytea, 99, 0);  -- error
	^
<sql-statement>
SELECT get_byte('\x1234567890abcdef00'::bytea, 3);
</sql-statement>
<sql-statement>
SELECT get_byte('\x1234567890abcdef00'::bytea, 99);  -- error
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT get_byte('\x1234567890abcdef00'::bytea, 99);  -- error
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  index 99 out of valid range, 0..8

        	SELECT get_byte('\x1234567890abcdef00'::bytea, 99);  -- error
	^
<sql-statement>
SELECT set_byte('\x1234567890abcdef00'::bytea, 7, 11);
</sql-statement>
<sql-statement>
SELECT set_byte('\x1234567890abcdef00'::bytea, 99, 11);  -- error
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT set_byte('\x1234567890abcdef00'::bytea, 99, 11);  -- error
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  index 99 out of valid range, 0..8

        	SELECT set_byte('\x1234567890abcdef00'::bytea, 99, 11);  -- error
	^
<sql-statement>
--
-- test behavior of escape_string_warning and standard_conforming_strings options
--
set escape_string_warning = off;
</sql-statement>
<sql-statement>
set standard_conforming_strings = off;
</sql-statement>
<sql-statement>
show escape_string_warning;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: unrecognized configuration parameter "escape_string_warning"
    	show escape_string_warning;
	^
<sql-statement>
show standard_conforming_strings;
</sql-statement>
<sql-statement>
set escape_string_warning = on;
</sql-statement>
<sql-statement>
set standard_conforming_strings = on;
</sql-statement>
<sql-statement>
show escape_string_warning;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: unrecognized configuration parameter "escape_string_warning"
    	show escape_string_warning;
	^
<sql-statement>
show standard_conforming_strings;
</sql-statement>
<sql-statement>
select 'a\bcd' as f1, 'a\b''cd' as f2, 'a\b''''cd' as f3, 'abcd\'   as f4, 'ab\''cd' as f5, '\\' as f6;
</sql-statement>
<sql-statement>
set standard_conforming_strings = off;
</sql-statement>
<sql-statement>
select 'a\\bcd' as f1, 'a\\b\'cd' as f2, 'a\\b\'''cd' as f3, 'abcd\\'   as f4, 'ab\\\'cd' as f5, '\\\\' as f6;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:34: Error: ERROR:  syntax error at or near "' as f2, '"

    	select 'a\\bcd' as f1, 'a\\b\'cd' as f2, 'a\\b\'''cd' as f3, 'abcd\\'   as f4, 'ab\\\'cd' as f5, '\\\\' as f6;
	                                 ^
<sql-statement>
set escape_string_warning = off;
</sql-statement>
<sql-statement>
set standard_conforming_strings = on;
</sql-statement>
<sql-statement>
select 'a\bcd' as f1, 'a\b''cd' as f2, 'a\b''''cd' as f3, 'abcd\'   as f4, 'ab\''cd' as f5, '\\' as f6;
</sql-statement>
<sql-statement>
set standard_conforming_strings = off;
</sql-statement>
<sql-statement>
select 'a\\bcd' as f1, 'a\\b\'cd' as f2, 'a\\b\'''cd' as f3, 'abcd\\'   as f4, 'ab\\\'cd' as f5, '\\\\' as f6;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:34: Error: ERROR:  syntax error at or near "' as f2, '"

    	select 'a\\bcd' as f1, 'a\\b\'cd' as f2, 'a\\b\'''cd' as f3, 'abcd\\'   as f4, 'ab\\\'cd' as f5, '\\\\' as f6;
	                                 ^
<sql-statement>
reset standard_conforming_strings;
</sql-statement>
<sql-statement>
--
-- Additional string functions
--
SET bytea_output TO escape;
</sql-statement>
<sql-statement>
SELECT initcap('hi THOMAS');
</sql-statement>
<sql-statement>
SELECT lpad('hi', 5, 'xy');
</sql-statement>
<sql-statement>
SELECT lpad('hi', 5);
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: RemovePrefixMembers, At function: PgSelect, At function: PgSetItem, At function: PgResultItem
    	SELECT lpad('hi', 5);
	^
        -stdin-:<main>:1:8: Error: At function: PgCall
        	SELECT lpad('hi', 5);
	       ^
            -stdin-:<main>:1:8: Error: Unable to find an overload for proc lpad with given argument types: (unknown,int4)
            	SELECT lpad('hi', 5);
	       ^
<sql-statement>
SELECT lpad('hi', -5, 'xy');
</sql-statement>
<sql-statement>
SELECT lpad('hello', 2);
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: RemovePrefixMembers, At function: PgSelect, At function: PgSetItem, At function: PgResultItem
    	SELECT lpad('hello', 2);
	^
        -stdin-:<main>:1:8: Error: At function: PgCall
        	SELECT lpad('hello', 2);
	       ^
            -stdin-:<main>:1:8: Error: Unable to find an overload for proc lpad with given argument types: (unknown,int4)
            	SELECT lpad('hello', 2);
	       ^
<sql-statement>
SELECT lpad('hi', 5, '');
</sql-statement>
<sql-statement>
SELECT rpad('hi', 5, 'xy');
</sql-statement>
<sql-statement>
SELECT rpad('hi', 5);
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: RemovePrefixMembers, At function: PgSelect, At function: PgSetItem, At function: PgResultItem
    	SELECT rpad('hi', 5);
	^
        -stdin-:<main>:1:8: Error: At function: PgCall
        	SELECT rpad('hi', 5);
	       ^
            -stdin-:<main>:1:8: Error: Unable to find an overload for proc rpad with given argument types: (unknown,int4)
            	SELECT rpad('hi', 5);
	       ^
<sql-statement>
SELECT rpad('hi', -5, 'xy');
</sql-statement>
<sql-statement>
SELECT rpad('hello', 2);
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: RemovePrefixMembers, At function: PgSelect, At function: PgSetItem, At function: PgResultItem
    	SELECT rpad('hello', 2);
	^
        -stdin-:<main>:1:8: Error: At function: PgCall
        	SELECT rpad('hello', 2);
	       ^
            -stdin-:<main>:1:8: Error: Unable to find an overload for proc rpad with given argument types: (unknown,int4)
            	SELECT rpad('hello', 2);
	       ^
<sql-statement>
SELECT rpad('hi', 5, '');
</sql-statement>
<sql-statement>
SELECT ltrim('zzzytrim', 'xyz');
</sql-statement>
<sql-statement>
SELECT translate('', '14', 'ax');
</sql-statement>
<sql-statement>
SELECT translate('12345', '14', 'ax');
</sql-statement>
<sql-statement>
SELECT ascii('x');
</sql-statement>
<sql-statement>
SELECT ascii('');
</sql-statement>
<sql-statement>
SELECT chr(65);
</sql-statement>
<sql-statement>
SELECT chr(0);
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT chr(0);
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  null character not permitted

        	SELECT chr(0);
	^
<sql-statement>
SELECT repeat('Pg', 4);
</sql-statement>
<sql-statement>
SELECT repeat('Pg', -4);
</sql-statement>
<sql-statement>
SELECT SUBSTRING('1234567890'::bytea FROM 3) "34567890";
</sql-statement>
<sql-statement>
SELECT SUBSTRING('1234567890'::bytea FROM 4 FOR 3) AS "456";
</sql-statement>
<sql-statement>
SELECT SUBSTRING('string'::bytea FROM 2 FOR 2147483646) AS "tring";
</sql-statement>
<sql-statement>
SELECT SUBSTRING('string'::bytea FROM -10 FOR 2147483646) AS "string";
</sql-statement>
<sql-statement>
SELECT SUBSTRING('string'::bytea FROM -10 FOR -2147483646) AS "error";
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT SUBSTRING('string'::bytea FROM -10 FOR -2147483646) AS "error";
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  negative substring length not allowed

        	SELECT SUBSTRING('string'::bytea FROM -10 FOR -2147483646) AS "error";
	^
<sql-statement>
SELECT trim(E'\\000'::bytea from E'\\000Tom\\000'::bytea);
</sql-statement>
<sql-statement>
SELECT trim(leading E'\\000'::bytea from E'\\000Tom\\000'::bytea);
</sql-statement>
<sql-statement>
SELECT trim(trailing E'\\000'::bytea from E'\\000Tom\\000'::bytea);
</sql-statement>
<sql-statement>
SELECT btrim(E'\\000trim\\000'::bytea, E'\\000'::bytea);
</sql-statement>
<sql-statement>
SELECT btrim(''::bytea, E'\\000'::bytea);
</sql-statement>
<sql-statement>
SELECT btrim(E'\\000trim\\000'::bytea, ''::bytea);
</sql-statement>
<sql-statement>
SELECT encode(overlay(E'Th\\000omas'::bytea placing E'Th\\001omas'::bytea from 2),'escape');
</sql-statement>
<sql-statement>
SELECT encode(overlay(E'Th\\000omas'::bytea placing E'\\002\\003'::bytea from 8),'escape');
</sql-statement>
<sql-statement>
SELECT encode(overlay(E'Th\\000omas'::bytea placing E'\\002\\003'::bytea from 5 for 3),'escape');
</sql-statement>
<sql-statement>
SELECT bit_count('\x1234567890'::bytea);
</sql-statement>
<sql-statement>
SELECT unistr('\0064at\+0000610');
</sql-statement>
<sql-statement>
SELECT unistr('d\u0061t\U000000610');
</sql-statement>
<sql-statement>
SELECT unistr('a\\b');
</sql-statement>
<sql-statement>
-- errors:
SELECT unistr('wrong: \db99');
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	-- errors:
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid Unicode surrogate pair

        	-- errors:
	^
<sql-statement>
SELECT unistr('wrong: \db99\0061');
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT unistr('wrong: \db99\0061');
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid Unicode surrogate pair

        	SELECT unistr('wrong: \db99\0061');
	^
<sql-statement>
SELECT unistr('wrong: \+00db99\+000061');
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT unistr('wrong: \+00db99\+000061');
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid Unicode surrogate pair

        	SELECT unistr('wrong: \+00db99\+000061');
	^
<sql-statement>
SELECT unistr('wrong: \+2FFFFF');
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT unistr('wrong: \+2FFFFF');
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid Unicode code point: 2FFFFF

        	SELECT unistr('wrong: \+2FFFFF');
	^
<sql-statement>
SELECT unistr('wrong: \udb99\u0061');
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT unistr('wrong: \udb99\u0061');
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid Unicode surrogate pair

        	SELECT unistr('wrong: \udb99\u0061');
	^
<sql-statement>
SELECT unistr('wrong: \U0000db99\U00000061');
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT unistr('wrong: \U0000db99\U00000061');
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid Unicode surrogate pair

        	SELECT unistr('wrong: \U0000db99\U00000061');
	^
<sql-statement>
SELECT unistr('wrong: \U002FFFFF');
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT unistr('wrong: \U002FFFFF');
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid Unicode code point: 2FFFFF

        	SELECT unistr('wrong: \U002FFFFF');
	^
<sql-statement>
SELECT unistr('wrong: \xyz');
</sql-statement>
-stdin-:<main>: Fatal: Execution

    -stdin-:<main>:1:1: Fatal: Execution of node: Result
    	SELECT unistr('wrong: \xyz');
	^
        -stdin-:<main>:1:1: Fatal: ERROR:  invalid Unicode escape
HINT:  Unicode escapes must be \XXXX, \+XXXXXX, \uXXXX, or \UXXXXXXXX.

        	SELECT unistr('wrong: \xyz');
	^