--
-- DATE
--
CREATE TABLE DATE_TBL (f1 date);
INSERT INTO DATE_TBL VALUES ('1957-04-09');
INSERT INTO DATE_TBL VALUES ('1957-06-13');
INSERT INTO DATE_TBL VALUES ('1996-02-28');
INSERT INTO DATE_TBL VALUES ('1996-02-29');
INSERT INTO DATE_TBL VALUES ('1996-03-01');
INSERT INTO DATE_TBL VALUES ('1996-03-02');
INSERT INTO DATE_TBL VALUES ('1997-02-28');
INSERT INTO DATE_TBL VALUES ('1997-02-29');
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: YtFill!
INSERT INTO DATE_TBL VALUES ('1997-02-29');
^
-stdin-::1:1: Fatal: ERROR: date/time field value out of range: "1997-02-29"
INSERT INTO DATE_TBL VALUES ('1997-02-29');
^
INSERT INTO DATE_TBL VALUES ('1997-03-01');
INSERT INTO DATE_TBL VALUES ('1997-03-02');
INSERT INTO DATE_TBL VALUES ('2000-04-01');
INSERT INTO DATE_TBL VALUES ('2000-04-02');
INSERT INTO DATE_TBL VALUES ('2000-04-03');
INSERT INTO DATE_TBL VALUES ('2038-04-08');
INSERT INTO DATE_TBL VALUES ('2039-04-09');
INSERT INTO DATE_TBL VALUES ('2040-04-10');
INSERT INTO DATE_TBL VALUES ('2040-04-10 BC');
SELECT f1 FROM DATE_TBL;
SELECT f1 FROM DATE_TBL WHERE f1 < '2000-01-01';
SELECT f1 FROM DATE_TBL
WHERE f1 BETWEEN '2000-01-01' AND '2001-01-01';
--
-- Check all the documented input formats
--
SET datestyle TO iso; -- display results in ISO
SET datestyle TO ymd;
SELECT date 'January 8, 1999';
SELECT date '1999-01-08';
SELECT date '1999-01-18';
SELECT date '1/8/1999';
SELECT date '1/18/1999';
SELECT date '18/1/1999';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '18/1/1999';
^
-stdin-::1:1: Fatal: ERROR: date/time field value out of range: "18/1/1999"
HINT: Perhaps you need a different "datestyle" setting.
SELECT date '18/1/1999';
^
SELECT date '01/02/03';
SELECT date '19990108';
SELECT date '990108';
SELECT date '1999.008';
SELECT date 'J2451187';
SELECT date 'January 8, 99 BC';
SELECT date '99-Jan-08';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99-Jan-08';
^
-stdin-::1:1: Fatal: ERROR: date/time field value out of range: "99-Jan-08"
HINT: Perhaps you need a different "datestyle" setting.
SELECT date '99-Jan-08';
^
SELECT date '1999-Jan-08';
SELECT date '08-Jan-99';
SELECT date '08-Jan-1999';
SELECT date 'Jan-08-99';
SELECT date 'Jan-08-1999';
SELECT date '99-08-Jan';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99-08-Jan';
^
-stdin-::1:1: Fatal: ERROR: invalid input syntax for type date: "99-08-Jan"
SELECT date '99-08-Jan';
^
SELECT date '1999-08-Jan';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '1999-08-Jan';
^
-stdin-::1:1: Fatal: ERROR: invalid input syntax for type date: "1999-08-Jan"
SELECT date '1999-08-Jan';
^
SELECT date '99 Jan 08';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99 Jan 08';
^
-stdin-::1:1: Fatal: ERROR: invalid input syntax for type date: "99 Jan 08"
SELECT date '99 Jan 08';
^
SELECT date '1999 Jan 08';
SELECT date '08 Jan 99';
SELECT date '08 Jan 1999';
SELECT date 'Jan 08 99';
SELECT date 'Jan 08 1999';
SELECT date '99 08 Jan';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99 08 Jan';
^
-stdin-::1:1: Fatal: ERROR: invalid input syntax for type date: "99 08 Jan"
SELECT date '99 08 Jan';
^
SELECT date '1999 08 Jan';
SELECT date '99-01-08';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99-01-08';
^
-stdin-::1:1: Fatal: ERROR: date/time field value out of range: "99-01-08"
HINT: Perhaps you need a different "datestyle" setting.
SELECT date '99-01-08';
^
SELECT date '1999-01-08';
SELECT date '08-01-99';
SELECT date '08-01-1999';
SELECT date '01-08-99';
SELECT date '01-08-1999';
SELECT date '99-08-01';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99-08-01';
^
-stdin-::1:1: Fatal: ERROR: date/time field value out of range: "99-08-01"
HINT: Perhaps you need a different "datestyle" setting.
SELECT date '99-08-01';
^
SELECT date '1999-08-01';
SELECT date '99 01 08';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99 01 08';
^
-stdin-::1:1: Fatal: ERROR: date/time field value out of range: "99 01 08"
HINT: Perhaps you need a different "datestyle" setting.
SELECT date '99 01 08';
^
SELECT date '1999 01 08';
SELECT date '08 01 99';
SELECT date '08 01 1999';
SELECT date '01 08 99';
SELECT date '01 08 1999';
SELECT date '99 08 01';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99 08 01';
^
-stdin-::1:1: Fatal: ERROR: date/time field value out of range: "99 08 01"
HINT: Perhaps you need a different "datestyle" setting.
SELECT date '99 08 01';
^
SELECT date '1999 08 01';
SET datestyle TO dmy;
SELECT date 'January 8, 1999';
SELECT date '1999-01-08';
SELECT date '1999-01-18';
SELECT date '1/8/1999';
SELECT date '1/18/1999';
SELECT date '18/1/1999';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '18/1/1999';
^
-stdin-::1:1: Fatal: ERROR: date/time field value out of range: "18/1/1999"
HINT: Perhaps you need a different "datestyle" setting.
SELECT date '18/1/1999';
^
SELECT date '01/02/03';
SELECT date '19990108';
SELECT date '990108';
SELECT date '1999.008';
SELECT date 'J2451187';
SELECT date 'January 8, 99 BC';
SELECT date '99-Jan-08';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99-Jan-08';
^
-stdin-::1:1: Fatal: ERROR: date/time field value out of range: "99-Jan-08"
HINT: Perhaps you need a different "datestyle" setting.
SELECT date '99-Jan-08';
^
SELECT date '1999-Jan-08';
SELECT date '08-Jan-99';
SELECT date '08-Jan-1999';
SELECT date 'Jan-08-99';
SELECT date 'Jan-08-1999';
SELECT date '99-08-Jan';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99-08-Jan';
^
-stdin-::1:1: Fatal: ERROR: invalid input syntax for type date: "99-08-Jan"
SELECT date '99-08-Jan';
^
SELECT date '1999-08-Jan';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '1999-08-Jan';
^
-stdin-::1:1: Fatal: ERROR: invalid input syntax for type date: "1999-08-Jan"
SELECT date '1999-08-Jan';
^
SELECT date '99 Jan 08';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99 Jan 08';
^
-stdin-::1:1: Fatal: ERROR: invalid input syntax for type date: "99 Jan 08"
SELECT date '99 Jan 08';
^
SELECT date '1999 Jan 08';
SELECT date '08 Jan 99';
SELECT date '08 Jan 1999';
SELECT date 'Jan 08 99';
SELECT date 'Jan 08 1999';
SELECT date '99 08 Jan';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99 08 Jan';
^
-stdin-::1:1: Fatal: ERROR: invalid input syntax for type date: "99 08 Jan"
SELECT date '99 08 Jan';
^
SELECT date '1999 08 Jan';
SELECT date '99-01-08';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99-01-08';
^
-stdin-::1:1: Fatal: ERROR: date/time field value out of range: "99-01-08"
HINT: Perhaps you need a different "datestyle" setting.
SELECT date '99-01-08';
^
SELECT date '1999-01-08';
SELECT date '08-01-99';
SELECT date '08-01-1999';
SELECT date '01-08-99';
SELECT date '01-08-1999';
SELECT date '99-08-01';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99-08-01';
^
-stdin-::1:1: Fatal: ERROR: date/time field value out of range: "99-08-01"
HINT: Perhaps you need a different "datestyle" setting.
SELECT date '99-08-01';
^
SELECT date '1999-08-01';
SELECT date '99 01 08';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99 01 08';
^
-stdin-::1:1: Fatal: ERROR: date/time field value out of range: "99 01 08"
HINT: Perhaps you need a different "datestyle" setting.
SELECT date '99 01 08';
^
SELECT date '1999 01 08';
SELECT date '08 01 99';
SELECT date '08 01 1999';
SELECT date '01 08 99';
SELECT date '01 08 1999';
SELECT date '99 08 01';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99 08 01';
^
-stdin-::1:1: Fatal: ERROR: date/time field value out of range: "99 08 01"
HINT: Perhaps you need a different "datestyle" setting.
SELECT date '99 08 01';
^
SELECT date '1999 08 01';
SET datestyle TO mdy;
SELECT date 'January 8, 1999';
SELECT date '1999-01-08';
SELECT date '1999-01-18';
SELECT date '1/8/1999';
SELECT date '1/18/1999';
SELECT date '18/1/1999';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '18/1/1999';
^
-stdin-::1:1: Fatal: ERROR: date/time field value out of range: "18/1/1999"
HINT: Perhaps you need a different "datestyle" setting.
SELECT date '18/1/1999';
^
SELECT date '01/02/03';
SELECT date '19990108';
SELECT date '990108';
SELECT date '1999.008';
SELECT date 'J2451187';
SELECT date 'January 8, 99 BC';
SELECT date '99-Jan-08';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99-Jan-08';
^
-stdin-::1:1: Fatal: ERROR: date/time field value out of range: "99-Jan-08"
HINT: Perhaps you need a different "datestyle" setting.
SELECT date '99-Jan-08';
^
SELECT date '1999-Jan-08';
SELECT date '08-Jan-99';
SELECT date '08-Jan-1999';
SELECT date 'Jan-08-99';
SELECT date 'Jan-08-1999';
SELECT date '99-08-Jan';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99-08-Jan';
^
-stdin-::1:1: Fatal: ERROR: invalid input syntax for type date: "99-08-Jan"
SELECT date '99-08-Jan';
^
SELECT date '1999-08-Jan';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '1999-08-Jan';
^
-stdin-::1:1: Fatal: ERROR: invalid input syntax for type date: "1999-08-Jan"
SELECT date '1999-08-Jan';
^
SELECT date '99 Jan 08';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99 Jan 08';
^
-stdin-::1:1: Fatal: ERROR: invalid input syntax for type date: "99 Jan 08"
SELECT date '99 Jan 08';
^
SELECT date '1999 Jan 08';
SELECT date '08 Jan 99';
SELECT date '08 Jan 1999';
SELECT date 'Jan 08 99';
SELECT date 'Jan 08 1999';
SELECT date '99 08 Jan';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99 08 Jan';
^
-stdin-::1:1: Fatal: ERROR: invalid input syntax for type date: "99 08 Jan"
SELECT date '99 08 Jan';
^
SELECT date '1999 08 Jan';
SELECT date '99-01-08';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99-01-08';
^
-stdin-::1:1: Fatal: ERROR: date/time field value out of range: "99-01-08"
HINT: Perhaps you need a different "datestyle" setting.
SELECT date '99-01-08';
^
SELECT date '1999-01-08';
SELECT date '08-01-99';
SELECT date '08-01-1999';
SELECT date '01-08-99';
SELECT date '01-08-1999';
SELECT date '99-08-01';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99-08-01';
^
-stdin-::1:1: Fatal: ERROR: date/time field value out of range: "99-08-01"
HINT: Perhaps you need a different "datestyle" setting.
SELECT date '99-08-01';
^
SELECT date '1999-08-01';
SELECT date '99 01 08';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99 01 08';
^
-stdin-::1:1: Fatal: ERROR: date/time field value out of range: "99 01 08"
HINT: Perhaps you need a different "datestyle" setting.
SELECT date '99 01 08';
^
SELECT date '1999 01 08';
SELECT date '08 01 99';
SELECT date '08 01 1999';
SELECT date '01 08 99';
SELECT date '01 08 1999';
SELECT date '99 08 01';
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '99 08 01';
^
-stdin-::1:1: Fatal: ERROR: date/time field value out of range: "99 08 01"
HINT: Perhaps you need a different "datestyle" setting.
SELECT date '99 08 01';
^
SELECT date '1999 08 01';
-- Check upper and lower limits of date range
SELECT date '4714-11-24 BC';
SELECT date '4714-11-23 BC'; -- out of range
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '4714-11-23 BC'; -- out of range
^
-stdin-::1:1: Fatal: ERROR: date out of range: "4714-11-23 BC"
SELECT date '4714-11-23 BC'; -- out of range
^
SELECT date '5874897-12-31';
SELECT date '5874898-01-01'; -- out of range
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT date '5874898-01-01'; -- out of range
^
-stdin-::1:1: Fatal: ERROR: date out of range: "5874898-01-01"
SELECT date '5874898-01-01'; -- out of range
^
RESET datestyle;
--
-- Simple math
-- Leave most of it for the horology tests
--
SELECT f1 - date '2000-01-01' AS "Days From 2K" FROM DATE_TBL;
SELECT f1 - date 'epoch' AS "Days From Epoch" FROM DATE_TBL;
SELECT date 'yesterday' - date 'today' AS "One day";
SELECT date 'today' - date 'tomorrow' AS "One day";
SELECT date 'yesterday' - date 'tomorrow' AS "Two days";
SELECT date 'tomorrow' - date 'today' AS "One day";
SELECT date 'today' - date 'yesterday' AS "One day";
SELECT date 'tomorrow' - date 'yesterday' AS "Two days";
--
-- test extract!
--
SELECT f1 as "date",
date_part('year', f1) AS year,
date_part('month', f1) AS month,
date_part('day', f1) AS day,
date_part('quarter', f1) AS quarter,
date_part('decade', f1) AS decade,
date_part('century', f1) AS century,
date_part('millennium', f1) AS millennium,
date_part('isoyear', f1) AS isoyear,
date_part('week', f1) AS week,
date_part('dow', f1) AS dow,
date_part('isodow', f1) AS isodow,
date_part('doy', f1) AS doy,
date_part('julian', f1) AS julian,
date_part('epoch', f1) AS epoch
FROM date_tbl;
-stdin-:: Fatal: Table metadata loading
-stdin-:: Fatal: ydb/library/yql/providers/yt/gateway/file/yql_yt_file_services.cpp:44: Table not found: plato.date_tbl
--
-- epoch
--
SELECT EXTRACT(EPOCH FROM DATE '1970-01-01'); -- 0
--
-- century
--
SELECT EXTRACT(CENTURY FROM DATE '0101-12-31 BC'); -- -2
SELECT EXTRACT(CENTURY FROM DATE '0100-12-31 BC'); -- -1
SELECT EXTRACT(CENTURY FROM DATE '0001-12-31 BC'); -- -1
SELECT EXTRACT(CENTURY FROM DATE '0001-01-01'); -- 1
SELECT EXTRACT(CENTURY FROM DATE '0001-01-01 AD'); -- 1
SELECT EXTRACT(CENTURY FROM DATE '1900-12-31'); -- 19
SELECT EXTRACT(CENTURY FROM DATE '1901-01-01'); -- 20
SELECT EXTRACT(CENTURY FROM DATE '2000-12-31'); -- 20
SELECT EXTRACT(CENTURY FROM DATE '2001-01-01'); -- 21
SELECT EXTRACT(CENTURY FROM CURRENT_DATE)>=21 AS True; -- true
--
-- millennium
--
SELECT EXTRACT(MILLENNIUM FROM DATE '0001-12-31 BC'); -- -1
SELECT EXTRACT(MILLENNIUM FROM DATE '0001-01-01 AD'); -- 1
SELECT EXTRACT(MILLENNIUM FROM DATE '1000-12-31'); -- 1
SELECT EXTRACT(MILLENNIUM FROM DATE '1001-01-01'); -- 2
SELECT EXTRACT(MILLENNIUM FROM DATE '2000-12-31'); -- 2
SELECT EXTRACT(MILLENNIUM FROM DATE '2001-01-01'); -- 3
-- next test to be fixed on the turn of the next millennium;-)
SELECT EXTRACT(MILLENNIUM FROM CURRENT_DATE); -- 3
--
-- decade
--
SELECT EXTRACT(DECADE FROM DATE '1994-12-25'); -- 199
SELECT EXTRACT(DECADE FROM DATE '0010-01-01'); -- 1
SELECT EXTRACT(DECADE FROM DATE '0009-12-31'); -- 0
SELECT EXTRACT(DECADE FROM DATE '0001-01-01 BC'); -- 0
SELECT EXTRACT(DECADE FROM DATE '0002-12-31 BC'); -- -1
SELECT EXTRACT(DECADE FROM DATE '0011-01-01 BC'); -- -1
SELECT EXTRACT(DECADE FROM DATE '0012-12-31 BC'); -- -2
--
-- all possible fields
--
SELECT EXTRACT(MICROSECONDS FROM DATE '2020-08-11');
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
--
^
-stdin-::1:1: Fatal: ERROR: date units "microseconds" not supported
--
^
SELECT EXTRACT(MILLISECONDS FROM DATE '2020-08-11');
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT EXTRACT(MILLISECONDS FROM DATE '2020-08-11');
^
-stdin-::1:1: Fatal: ERROR: date units "milliseconds" not supported
SELECT EXTRACT(MILLISECONDS FROM DATE '2020-08-11');
^
SELECT EXTRACT(SECOND FROM DATE '2020-08-11');
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT EXTRACT(SECOND FROM DATE '2020-08-11');
^
-stdin-::1:1: Fatal: ERROR: date units "second" not supported
SELECT EXTRACT(SECOND FROM DATE '2020-08-11');
^
SELECT EXTRACT(MINUTE FROM DATE '2020-08-11');
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT EXTRACT(MINUTE FROM DATE '2020-08-11');
^
-stdin-::1:1: Fatal: ERROR: date units "minute" not supported
SELECT EXTRACT(MINUTE FROM DATE '2020-08-11');
^
SELECT EXTRACT(HOUR FROM DATE '2020-08-11');
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT EXTRACT(HOUR FROM DATE '2020-08-11');
^
-stdin-::1:1: Fatal: ERROR: date units "hour" not supported
SELECT EXTRACT(HOUR FROM DATE '2020-08-11');
^
SELECT EXTRACT(DAY FROM DATE '2020-08-11');
SELECT EXTRACT(MONTH FROM DATE '2020-08-11');
SELECT EXTRACT(YEAR FROM DATE '2020-08-11');
SELECT EXTRACT(YEAR FROM DATE '2020-08-11 BC');
SELECT EXTRACT(DECADE FROM DATE '2020-08-11');
SELECT EXTRACT(CENTURY FROM DATE '2020-08-11');
SELECT EXTRACT(MILLENNIUM FROM DATE '2020-08-11');
SELECT EXTRACT(ISOYEAR FROM DATE '2020-08-11');
SELECT EXTRACT(ISOYEAR FROM DATE '2020-08-11 BC');
SELECT EXTRACT(QUARTER FROM DATE '2020-08-11');
SELECT EXTRACT(WEEK FROM DATE '2020-08-11');
SELECT EXTRACT(DOW FROM DATE '2020-08-11');
SELECT EXTRACT(DOW FROM DATE '2020-08-16');
SELECT EXTRACT(ISODOW FROM DATE '2020-08-11');
SELECT EXTRACT(ISODOW FROM DATE '2020-08-16');
SELECT EXTRACT(DOY FROM DATE '2020-08-11');
SELECT EXTRACT(TIMEZONE FROM DATE '2020-08-11');
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT EXTRACT(TIMEZONE FROM DATE '2020-08-11');
^
-stdin-::1:1: Fatal: ERROR: date units "timezone" not supported
SELECT EXTRACT(TIMEZONE FROM DATE '2020-08-11');
^
SELECT EXTRACT(TIMEZONE_M FROM DATE '2020-08-11');
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT EXTRACT(TIMEZONE_M FROM DATE '2020-08-11');
^
-stdin-::1:1: Fatal: ERROR: date units "timezone_m" not supported
SELECT EXTRACT(TIMEZONE_M FROM DATE '2020-08-11');
^
SELECT EXTRACT(TIMEZONE_H FROM DATE '2020-08-11');
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
SELECT EXTRACT(TIMEZONE_H FROM DATE '2020-08-11');
^
-stdin-::1:1: Fatal: ERROR: date units "timezone_h" not supported
SELECT EXTRACT(TIMEZONE_H FROM DATE '2020-08-11');
^
SELECT EXTRACT(EPOCH FROM DATE '2020-08-11');
SELECT EXTRACT(JULIAN FROM DATE '2020-08-11');
--
-- test trunc function!
--
SELECT DATE_TRUNC('MILLENNIUM', TIMESTAMP '1970-03-20 04:30:00.00000'); -- 1001
SELECT DATE_TRUNC('MILLENNIUM', DATE '1970-03-20'); -- 1001-01-01
SELECT DATE_TRUNC('CENTURY', TIMESTAMP '1970-03-20 04:30:00.00000'); -- 1901
SELECT DATE_TRUNC('CENTURY', DATE '1970-03-20'); -- 1901
SELECT DATE_TRUNC('CENTURY', DATE '2004-08-10'); -- 2001-01-01
SELECT DATE_TRUNC('CENTURY', DATE '0002-02-04'); -- 0001-01-01
SELECT DATE_TRUNC('CENTURY', DATE '0055-08-10 BC'); -- 0100-01-01 BC
SELECT DATE_TRUNC('DECADE', DATE '1993-12-25'); -- 1990-01-01
SELECT DATE_TRUNC('DECADE', DATE '0004-12-25'); -- 0001-01-01 BC
SELECT DATE_TRUNC('DECADE', DATE '0002-12-31 BC'); -- 0011-01-01 BC
--
-- test infinity
--
select 'infinity'::date, '-infinity'::date;
select 'infinity'::date > 'today'::date as t;
select '-infinity'::date < 'today'::date as t;
select isfinite('infinity'::date), isfinite('-infinity'::date), isfinite('today'::date);
-stdin-:: Error: Type annotation
-stdin-::1:1: Error: At function: RemovePrefixMembers, At function: PgSelect, At function: PgSetItem
select isfinite('infinity'::date), isfinite('-infinity'::date), isfinite('today'::date);
^
-stdin-::1:1: Error: Duplicated member: isfinite
select isfinite('infinity'::date), isfinite('-infinity'::date), isfinite('today'::date);
^
--
-- oscillating fields from non-finite date:
--
SELECT EXTRACT(DAY FROM DATE 'infinity'); -- NULL
SELECT EXTRACT(DAY FROM DATE '-infinity'); -- NULL
-- all supported fields
SELECT EXTRACT(DAY FROM DATE 'infinity'); -- NULL
SELECT EXTRACT(MONTH FROM DATE 'infinity'); -- NULL
SELECT EXTRACT(QUARTER FROM DATE 'infinity'); -- NULL
SELECT EXTRACT(WEEK FROM DATE 'infinity'); -- NULL
SELECT EXTRACT(DOW FROM DATE 'infinity'); -- NULL
SELECT EXTRACT(ISODOW FROM DATE 'infinity'); -- NULL
SELECT EXTRACT(DOY FROM DATE 'infinity'); -- NULL
--
-- monotonic fields from non-finite date:
--
SELECT EXTRACT(EPOCH FROM DATE 'infinity'); -- Infinity
SELECT EXTRACT(EPOCH FROM DATE '-infinity'); -- -Infinity
-- all supported fields
SELECT EXTRACT(YEAR FROM DATE 'infinity'); -- Infinity
SELECT EXTRACT(DECADE FROM DATE 'infinity'); -- Infinity
SELECT EXTRACT(CENTURY FROM DATE 'infinity'); -- Infinity
SELECT EXTRACT(MILLENNIUM FROM DATE 'infinity'); -- Infinity
SELECT EXTRACT(JULIAN FROM DATE 'infinity'); -- Infinity
SELECT EXTRACT(ISOYEAR FROM DATE 'infinity'); -- Infinity
SELECT EXTRACT(EPOCH FROM DATE 'infinity'); -- Infinity
--
-- wrong fields from non-finite date:
--
SELECT EXTRACT(MICROSEC FROM DATE 'infinity'); -- error
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
--
^
-stdin-::1:1: Fatal: ERROR: date units "microsec" not recognized
--
^
-- test constructors
select make_date(2013, 7, 15);
select make_date(-44, 3, 15);
select make_time(8, 20, 0.0);
-- should fail
select make_date(0, 7, 15);
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
-- should fail
^
-stdin-::1:1: Fatal: ERROR: date field value out of range: 0-07-15
-- should fail
^
select make_date(2013, 2, 30);
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
select make_date(2013, 2, 30);
^
-stdin-::1:1: Fatal: ERROR: date field value out of range: 2013-02-30
select make_date(2013, 2, 30);
^
select make_date(2013, 13, 1);
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
select make_date(2013, 13, 1);
^
-stdin-::1:1: Fatal: ERROR: date field value out of range: 2013-13-01
select make_date(2013, 13, 1);
^
select make_date(2013, 11, -1);
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
select make_date(2013, 11, -1);
^
-stdin-::1:1: Fatal: ERROR: date field value out of range: 2013-11--1
select make_date(2013, 11, -1);
^
select make_time(10, 55, 100.1);
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
select make_time(10, 55, 100.1);
^
-stdin-::1:1: Fatal: ERROR: time field value out of range: 10:55:100.1
select make_time(10, 55, 100.1);
^
select make_time(24, 0, 2.1);
-stdin-:: Fatal: Execution
-stdin-::1:1: Fatal: Execution of node: Result
select make_time(24, 0, 2.1);
^
-stdin-::1:1: Fatal: ERROR: time field value out of range: 24:00:2.1
select make_time(24, 0, 2.1);
^