3057 lines
122 KiB
Plaintext
3057 lines
122 KiB
Plaintext
--
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-- TIMESTAMPTZ
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--
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CREATE TABLE TIMESTAMPTZ_TBL (d1 timestamp(2) with time zone);
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-- Test shorthand input values
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-- We can't just "select" the results since they aren't constants; test for
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-- equality instead. We can do that by running the test inside a transaction
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-- block, within which the value of 'now' shouldn't change, and so these
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-- related values shouldn't either.
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BEGIN;
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('today');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('yesterday');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('tomorrow');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('tomorrow EST');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('tomorrow zulu');
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SELECT count(*) AS One FROM TIMESTAMPTZ_TBL WHERE d1 = timestamp with time zone 'today';
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one
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-----
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1
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(1 row)
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SELECT count(*) AS One FROM TIMESTAMPTZ_TBL WHERE d1 = timestamp with time zone 'tomorrow';
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one
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-----
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1
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(1 row)
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SELECT count(*) AS One FROM TIMESTAMPTZ_TBL WHERE d1 = timestamp with time zone 'yesterday';
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one
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-----
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1
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(1 row)
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SELECT count(*) AS One FROM TIMESTAMPTZ_TBL WHERE d1 = timestamp with time zone 'tomorrow EST';
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one
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-----
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1
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(1 row)
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SELECT count(*) AS One FROM TIMESTAMPTZ_TBL WHERE d1 = timestamp with time zone 'tomorrow zulu';
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one
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-----
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1
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(1 row)
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COMMIT;
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DELETE FROM TIMESTAMPTZ_TBL;
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-- Verify that 'now' *does* change over a reasonable interval such as 100 msec,
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-- and that it doesn't change over the same interval within a transaction block
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('now');
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SELECT pg_sleep(0.1);
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pg_sleep
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----------
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(1 row)
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BEGIN;
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('now');
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SELECT pg_sleep(0.1);
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pg_sleep
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----------
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(1 row)
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('now');
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SELECT pg_sleep(0.1);
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pg_sleep
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----------
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(1 row)
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SELECT count(*) AS two FROM TIMESTAMPTZ_TBL WHERE d1 = timestamp(2) with time zone 'now';
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two
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-----
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2
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(1 row)
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SELECT count(d1) AS three, count(DISTINCT d1) AS two FROM TIMESTAMPTZ_TBL;
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three | two
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-------+-----
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3 | 2
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(1 row)
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COMMIT;
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TRUNCATE TIMESTAMPTZ_TBL;
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-- Special values
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('-infinity');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('infinity');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('epoch');
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-- Postgres v6.0 standard output format
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Mon Feb 10 17:32:01 1997 PST');
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-- Variations on Postgres v6.1 standard output format
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Mon Feb 10 17:32:01.000001 1997 PST');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Mon Feb 10 17:32:01.999999 1997 PST');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Mon Feb 10 17:32:01.4 1997 PST');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Mon Feb 10 17:32:01.5 1997 PST');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Mon Feb 10 17:32:01.6 1997 PST');
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-- ISO 8601 format
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('1997-01-02');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('1997-01-02 03:04:05');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('1997-02-10 17:32:01-08');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('1997-02-10 17:32:01-0800');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('1997-02-10 17:32:01 -08:00');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('19970210 173201 -0800');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('1997-06-10 17:32:01 -07:00');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('2001-09-22T18:19:20');
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-- POSIX format (note that the timezone abbrev is just decoration here)
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('2000-03-15 08:14:01 GMT+8');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('2000-03-15 13:14:02 GMT-1');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('2000-03-15 12:14:03 GMT-2');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('2000-03-15 03:14:04 PST+8');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('2000-03-15 02:14:05 MST+7:00');
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-- Variations for acceptable input formats
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 10 17:32:01 1997 -0800');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 10 17:32:01 1997');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 10 5:32PM 1997');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('1997/02/10 17:32:01-0800');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('1997-02-10 17:32:01 PST');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb-10-1997 17:32:01 PST');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('02-10-1997 17:32:01 PST');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('19970210 173201 PST');
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set datestyle to ymd;
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('97FEB10 5:32:01PM UTC');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('97/02/10 17:32:01 UTC');
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reset datestyle;
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('1997.041 17:32:01 UTC');
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-- timestamps at different timezones
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('19970210 173201 America/New_York');
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SELECT '19970210 173201' AT TIME ZONE 'America/New_York';
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timezone
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--------------------------
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Mon Feb 10 20:32:01 1997
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(1 row)
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('19970710 173201 America/New_York');
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SELECT '19970710 173201' AT TIME ZONE 'America/New_York';
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timezone
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--------------------------
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Thu Jul 10 20:32:01 1997
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(1 row)
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('19970710 173201 America/Does_not_exist');
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ERROR: time zone "america/does_not_exist" not recognized
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LINE 1: INSERT INTO TIMESTAMPTZ_TBL VALUES ('19970710 173201 America...
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^
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SELECT '19970710 173201' AT TIME ZONE 'America/Does_not_exist';
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ERROR: time zone "America/Does_not_exist" not recognized
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-- Daylight saving time for timestamps beyond 32-bit time_t range.
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SELECT '20500710 173201 Europe/Helsinki'::timestamptz; -- DST
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timestamptz
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------------------------------
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Sun Jul 10 07:32:01 2050 PDT
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(1 row)
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SELECT '20500110 173201 Europe/Helsinki'::timestamptz; -- non-DST
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timestamptz
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------------------------------
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Mon Jan 10 07:32:01 2050 PST
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(1 row)
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SELECT '205000-07-10 17:32:01 Europe/Helsinki'::timestamptz; -- DST
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timestamptz
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--------------------------------
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Thu Jul 10 07:32:01 205000 PDT
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(1 row)
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SELECT '205000-01-10 17:32:01 Europe/Helsinki'::timestamptz; -- non-DST
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timestamptz
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--------------------------------
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Fri Jan 10 07:32:01 205000 PST
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(1 row)
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-- Check date conversion and date arithmetic
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('1997-06-10 18:32:01 PDT');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 10 17:32:01 1997');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 11 17:32:01 1997');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 12 17:32:01 1997');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 13 17:32:01 1997');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 14 17:32:01 1997');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 15 17:32:01 1997');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 16 17:32:01 1997');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 16 17:32:01 0097 BC');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 16 17:32:01 0097');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 16 17:32:01 0597');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 16 17:32:01 1097');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 16 17:32:01 1697');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 16 17:32:01 1797');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 16 17:32:01 1897');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 16 17:32:01 1997');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 16 17:32:01 2097');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 28 17:32:01 1996');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 29 17:32:01 1996');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Mar 01 17:32:01 1996');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Dec 30 17:32:01 1996');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Dec 31 17:32:01 1996');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Jan 01 17:32:01 1997');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 28 17:32:01 1997');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 29 17:32:01 1997');
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ERROR: date/time field value out of range: "Feb 29 17:32:01 1997"
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LINE 1: INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 29 17:32:01 1997');
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^
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Mar 01 17:32:01 1997');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Dec 30 17:32:01 1997');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Dec 31 17:32:01 1997');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Dec 31 17:32:01 1999');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Jan 01 17:32:01 2000');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Dec 31 17:32:01 2000');
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Jan 01 17:32:01 2001');
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-- Currently unsupported syntax and ranges
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 16 17:32:01 -0097');
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ERROR: time zone displacement out of range: "Feb 16 17:32:01 -0097"
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LINE 1: INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 16 17:32:01 -0097')...
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^
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INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 16 17:32:01 5097 BC');
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ERROR: timestamp out of range: "Feb 16 17:32:01 5097 BC"
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LINE 1: INSERT INTO TIMESTAMPTZ_TBL VALUES ('Feb 16 17:32:01 5097 BC...
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^
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-- Alternative field order that we've historically supported (sort of)
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-- with regular and POSIXy timezone specs
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SELECT 'Wed Jul 11 10:51:14 America/New_York 2001'::timestamptz;
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timestamptz
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------------------------------
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Wed Jul 11 07:51:14 2001 PDT
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(1 row)
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SELECT 'Wed Jul 11 10:51:14 GMT-4 2001'::timestamptz;
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timestamptz
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------------------------------
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Tue Jul 10 23:51:14 2001 PDT
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(1 row)
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SELECT 'Wed Jul 11 10:51:14 GMT+4 2001'::timestamptz;
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timestamptz
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------------------------------
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Wed Jul 11 07:51:14 2001 PDT
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(1 row)
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SELECT 'Wed Jul 11 10:51:14 PST-03:00 2001'::timestamptz;
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timestamptz
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------------------------------
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Wed Jul 11 00:51:14 2001 PDT
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(1 row)
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SELECT 'Wed Jul 11 10:51:14 PST+03:00 2001'::timestamptz;
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timestamptz
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------------------------------
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Wed Jul 11 06:51:14 2001 PDT
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(1 row)
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SELECT d1 FROM TIMESTAMPTZ_TBL;
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d1
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---------------------------------
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-infinity
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infinity
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Wed Dec 31 16:00:00 1969 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:02 1997 PST
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Mon Feb 10 17:32:01.4 1997 PST
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Mon Feb 10 17:32:01.5 1997 PST
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Mon Feb 10 17:32:01.6 1997 PST
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Thu Jan 02 00:00:00 1997 PST
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Thu Jan 02 03:04:05 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Tue Jun 10 17:32:01 1997 PDT
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Sat Sep 22 18:19:20 2001 PDT
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Wed Mar 15 08:14:01 2000 PST
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Wed Mar 15 04:14:02 2000 PST
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Wed Mar 15 02:14:03 2000 PST
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Wed Mar 15 03:14:04 2000 PST
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Wed Mar 15 01:14:05 2000 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:00 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 09:32:01 1997 PST
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Mon Feb 10 09:32:01 1997 PST
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Mon Feb 10 09:32:01 1997 PST
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Mon Feb 10 14:32:01 1997 PST
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Thu Jul 10 14:32:01 1997 PDT
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Tue Jun 10 18:32:01 1997 PDT
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Mon Feb 10 17:32:01 1997 PST
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Tue Feb 11 17:32:01 1997 PST
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Wed Feb 12 17:32:01 1997 PST
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Thu Feb 13 17:32:01 1997 PST
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Fri Feb 14 17:32:01 1997 PST
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Sat Feb 15 17:32:01 1997 PST
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Sun Feb 16 17:32:01 1997 PST
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Tue Feb 16 17:32:01 0097 PST BC
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Sat Feb 16 17:32:01 0097 PST
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Thu Feb 16 17:32:01 0597 PST
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Tue Feb 16 17:32:01 1097 PST
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Sat Feb 16 17:32:01 1697 PST
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Thu Feb 16 17:32:01 1797 PST
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Tue Feb 16 17:32:01 1897 PST
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Sun Feb 16 17:32:01 1997 PST
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Sat Feb 16 17:32:01 2097 PST
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Wed Feb 28 17:32:01 1996 PST
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Thu Feb 29 17:32:01 1996 PST
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Fri Mar 01 17:32:01 1996 PST
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Mon Dec 30 17:32:01 1996 PST
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Tue Dec 31 17:32:01 1996 PST
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Wed Jan 01 17:32:01 1997 PST
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Fri Feb 28 17:32:01 1997 PST
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Sat Mar 01 17:32:01 1997 PST
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Tue Dec 30 17:32:01 1997 PST
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Wed Dec 31 17:32:01 1997 PST
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Fri Dec 31 17:32:01 1999 PST
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Sat Jan 01 17:32:01 2000 PST
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Sun Dec 31 17:32:01 2000 PST
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Mon Jan 01 17:32:01 2001 PST
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(66 rows)
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-- Check behavior at the boundaries of the timestamp range
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SELECT '4714-11-24 00:00:00+00 BC'::timestamptz;
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timestamptz
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---------------------------------
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Sun Nov 23 16:00:00 4714 PST BC
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(1 row)
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SELECT '4714-11-23 16:00:00-08 BC'::timestamptz;
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timestamptz
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---------------------------------
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Sun Nov 23 16:00:00 4714 PST BC
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(1 row)
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SELECT 'Sun Nov 23 16:00:00 4714 PST BC'::timestamptz;
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timestamptz
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---------------------------------
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Sun Nov 23 16:00:00 4714 PST BC
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(1 row)
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SELECT '4714-11-23 23:59:59+00 BC'::timestamptz; -- out of range
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ERROR: timestamp out of range: "4714-11-23 23:59:59+00 BC"
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LINE 1: SELECT '4714-11-23 23:59:59+00 BC'::timestamptz;
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^
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SELECT '294276-12-31 23:59:59+00'::timestamptz;
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timestamptz
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--------------------------------
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Sun Dec 31 15:59:59 294276 PST
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(1 row)
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SELECT '294276-12-31 15:59:59-08'::timestamptz;
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timestamptz
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--------------------------------
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Sun Dec 31 15:59:59 294276 PST
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(1 row)
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SELECT '294277-01-01 00:00:00+00'::timestamptz; -- out of range
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ERROR: timestamp out of range: "294277-01-01 00:00:00+00"
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LINE 1: SELECT '294277-01-01 00:00:00+00'::timestamptz;
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^
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SELECT '294277-12-31 16:00:00-08'::timestamptz; -- out of range
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ERROR: timestamp out of range: "294277-12-31 16:00:00-08"
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LINE 1: SELECT '294277-12-31 16:00:00-08'::timestamptz;
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^
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-- Demonstrate functions and operators
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SELECT d1 FROM TIMESTAMPTZ_TBL
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WHERE d1 > timestamp with time zone '1997-01-02';
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d1
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--------------------------------
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infinity
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:02 1997 PST
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Mon Feb 10 17:32:01.4 1997 PST
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Mon Feb 10 17:32:01.5 1997 PST
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Mon Feb 10 17:32:01.6 1997 PST
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Thu Jan 02 03:04:05 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Tue Jun 10 17:32:01 1997 PDT
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Sat Sep 22 18:19:20 2001 PDT
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Wed Mar 15 08:14:01 2000 PST
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Wed Mar 15 04:14:02 2000 PST
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Wed Mar 15 02:14:03 2000 PST
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Wed Mar 15 03:14:04 2000 PST
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Wed Mar 15 01:14:05 2000 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:00 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 17:32:01 1997 PST
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Mon Feb 10 09:32:01 1997 PST
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Mon Feb 10 09:32:01 1997 PST
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Mon Feb 10 09:32:01 1997 PST
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Mon Feb 10 14:32:01 1997 PST
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Thu Jul 10 14:32:01 1997 PDT
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Tue Jun 10 18:32:01 1997 PDT
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Mon Feb 10 17:32:01 1997 PST
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Tue Feb 11 17:32:01 1997 PST
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Wed Feb 12 17:32:01 1997 PST
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Thu Feb 13 17:32:01 1997 PST
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Fri Feb 14 17:32:01 1997 PST
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Sat Feb 15 17:32:01 1997 PST
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Sun Feb 16 17:32:01 1997 PST
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Sun Feb 16 17:32:01 1997 PST
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Sat Feb 16 17:32:01 2097 PST
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Fri Feb 28 17:32:01 1997 PST
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Sat Mar 01 17:32:01 1997 PST
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Tue Dec 30 17:32:01 1997 PST
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Wed Dec 31 17:32:01 1997 PST
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Fri Dec 31 17:32:01 1999 PST
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Sat Jan 01 17:32:01 2000 PST
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Sun Dec 31 17:32:01 2000 PST
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Mon Jan 01 17:32:01 2001 PST
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(50 rows)
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SELECT d1 FROM TIMESTAMPTZ_TBL
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WHERE d1 < timestamp with time zone '1997-01-02';
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d1
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---------------------------------
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-infinity
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Wed Dec 31 16:00:00 1969 PST
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Tue Feb 16 17:32:01 0097 PST BC
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Sat Feb 16 17:32:01 0097 PST
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Thu Feb 16 17:32:01 0597 PST
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Tue Feb 16 17:32:01 1097 PST
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Sat Feb 16 17:32:01 1697 PST
|
|
Thu Feb 16 17:32:01 1797 PST
|
|
Tue Feb 16 17:32:01 1897 PST
|
|
Wed Feb 28 17:32:01 1996 PST
|
|
Thu Feb 29 17:32:01 1996 PST
|
|
Fri Mar 01 17:32:01 1996 PST
|
|
Mon Dec 30 17:32:01 1996 PST
|
|
Tue Dec 31 17:32:01 1996 PST
|
|
Wed Jan 01 17:32:01 1997 PST
|
|
(15 rows)
|
|
|
|
SELECT d1 FROM TIMESTAMPTZ_TBL
|
|
WHERE d1 = timestamp with time zone '1997-01-02';
|
|
d1
|
|
------------------------------
|
|
Thu Jan 02 00:00:00 1997 PST
|
|
(1 row)
|
|
|
|
SELECT d1 FROM TIMESTAMPTZ_TBL
|
|
WHERE d1 != timestamp with time zone '1997-01-02';
|
|
d1
|
|
---------------------------------
|
|
-infinity
|
|
infinity
|
|
Wed Dec 31 16:00:00 1969 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:02 1997 PST
|
|
Mon Feb 10 17:32:01.4 1997 PST
|
|
Mon Feb 10 17:32:01.5 1997 PST
|
|
Mon Feb 10 17:32:01.6 1997 PST
|
|
Thu Jan 02 03:04:05 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Tue Jun 10 17:32:01 1997 PDT
|
|
Sat Sep 22 18:19:20 2001 PDT
|
|
Wed Mar 15 08:14:01 2000 PST
|
|
Wed Mar 15 04:14:02 2000 PST
|
|
Wed Mar 15 02:14:03 2000 PST
|
|
Wed Mar 15 03:14:04 2000 PST
|
|
Wed Mar 15 01:14:05 2000 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:00 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 09:32:01 1997 PST
|
|
Mon Feb 10 09:32:01 1997 PST
|
|
Mon Feb 10 09:32:01 1997 PST
|
|
Mon Feb 10 14:32:01 1997 PST
|
|
Thu Jul 10 14:32:01 1997 PDT
|
|
Tue Jun 10 18:32:01 1997 PDT
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Tue Feb 11 17:32:01 1997 PST
|
|
Wed Feb 12 17:32:01 1997 PST
|
|
Thu Feb 13 17:32:01 1997 PST
|
|
Fri Feb 14 17:32:01 1997 PST
|
|
Sat Feb 15 17:32:01 1997 PST
|
|
Sun Feb 16 17:32:01 1997 PST
|
|
Tue Feb 16 17:32:01 0097 PST BC
|
|
Sat Feb 16 17:32:01 0097 PST
|
|
Thu Feb 16 17:32:01 0597 PST
|
|
Tue Feb 16 17:32:01 1097 PST
|
|
Sat Feb 16 17:32:01 1697 PST
|
|
Thu Feb 16 17:32:01 1797 PST
|
|
Tue Feb 16 17:32:01 1897 PST
|
|
Sun Feb 16 17:32:01 1997 PST
|
|
Sat Feb 16 17:32:01 2097 PST
|
|
Wed Feb 28 17:32:01 1996 PST
|
|
Thu Feb 29 17:32:01 1996 PST
|
|
Fri Mar 01 17:32:01 1996 PST
|
|
Mon Dec 30 17:32:01 1996 PST
|
|
Tue Dec 31 17:32:01 1996 PST
|
|
Wed Jan 01 17:32:01 1997 PST
|
|
Fri Feb 28 17:32:01 1997 PST
|
|
Sat Mar 01 17:32:01 1997 PST
|
|
Tue Dec 30 17:32:01 1997 PST
|
|
Wed Dec 31 17:32:01 1997 PST
|
|
Fri Dec 31 17:32:01 1999 PST
|
|
Sat Jan 01 17:32:01 2000 PST
|
|
Sun Dec 31 17:32:01 2000 PST
|
|
Mon Jan 01 17:32:01 2001 PST
|
|
(65 rows)
|
|
|
|
SELECT d1 FROM TIMESTAMPTZ_TBL
|
|
WHERE d1 <= timestamp with time zone '1997-01-02';
|
|
d1
|
|
---------------------------------
|
|
-infinity
|
|
Wed Dec 31 16:00:00 1969 PST
|
|
Thu Jan 02 00:00:00 1997 PST
|
|
Tue Feb 16 17:32:01 0097 PST BC
|
|
Sat Feb 16 17:32:01 0097 PST
|
|
Thu Feb 16 17:32:01 0597 PST
|
|
Tue Feb 16 17:32:01 1097 PST
|
|
Sat Feb 16 17:32:01 1697 PST
|
|
Thu Feb 16 17:32:01 1797 PST
|
|
Tue Feb 16 17:32:01 1897 PST
|
|
Wed Feb 28 17:32:01 1996 PST
|
|
Thu Feb 29 17:32:01 1996 PST
|
|
Fri Mar 01 17:32:01 1996 PST
|
|
Mon Dec 30 17:32:01 1996 PST
|
|
Tue Dec 31 17:32:01 1996 PST
|
|
Wed Jan 01 17:32:01 1997 PST
|
|
(16 rows)
|
|
|
|
SELECT d1 FROM TIMESTAMPTZ_TBL
|
|
WHERE d1 >= timestamp with time zone '1997-01-02';
|
|
d1
|
|
--------------------------------
|
|
infinity
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:02 1997 PST
|
|
Mon Feb 10 17:32:01.4 1997 PST
|
|
Mon Feb 10 17:32:01.5 1997 PST
|
|
Mon Feb 10 17:32:01.6 1997 PST
|
|
Thu Jan 02 00:00:00 1997 PST
|
|
Thu Jan 02 03:04:05 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Tue Jun 10 17:32:01 1997 PDT
|
|
Sat Sep 22 18:19:20 2001 PDT
|
|
Wed Mar 15 08:14:01 2000 PST
|
|
Wed Mar 15 04:14:02 2000 PST
|
|
Wed Mar 15 02:14:03 2000 PST
|
|
Wed Mar 15 03:14:04 2000 PST
|
|
Wed Mar 15 01:14:05 2000 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:00 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Mon Feb 10 09:32:01 1997 PST
|
|
Mon Feb 10 09:32:01 1997 PST
|
|
Mon Feb 10 09:32:01 1997 PST
|
|
Mon Feb 10 14:32:01 1997 PST
|
|
Thu Jul 10 14:32:01 1997 PDT
|
|
Tue Jun 10 18:32:01 1997 PDT
|
|
Mon Feb 10 17:32:01 1997 PST
|
|
Tue Feb 11 17:32:01 1997 PST
|
|
Wed Feb 12 17:32:01 1997 PST
|
|
Thu Feb 13 17:32:01 1997 PST
|
|
Fri Feb 14 17:32:01 1997 PST
|
|
Sat Feb 15 17:32:01 1997 PST
|
|
Sun Feb 16 17:32:01 1997 PST
|
|
Sun Feb 16 17:32:01 1997 PST
|
|
Sat Feb 16 17:32:01 2097 PST
|
|
Fri Feb 28 17:32:01 1997 PST
|
|
Sat Mar 01 17:32:01 1997 PST
|
|
Tue Dec 30 17:32:01 1997 PST
|
|
Wed Dec 31 17:32:01 1997 PST
|
|
Fri Dec 31 17:32:01 1999 PST
|
|
Sat Jan 01 17:32:01 2000 PST
|
|
Sun Dec 31 17:32:01 2000 PST
|
|
Mon Jan 01 17:32:01 2001 PST
|
|
(51 rows)
|
|
|
|
SELECT d1 - timestamp with time zone '1997-01-02' AS diff
|
|
FROM TIMESTAMPTZ_TBL WHERE d1 BETWEEN '1902-01-01' AND '2038-01-01';
|
|
diff
|
|
----------------------------------------
|
|
@ 9863 days 8 hours ago
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 2 secs
|
|
@ 39 days 17 hours 32 mins 1.4 secs
|
|
@ 39 days 17 hours 32 mins 1.5 secs
|
|
@ 39 days 17 hours 32 mins 1.6 secs
|
|
@ 0
|
|
@ 3 hours 4 mins 5 secs
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 159 days 16 hours 32 mins 1 sec
|
|
@ 1724 days 17 hours 19 mins 20 secs
|
|
@ 1168 days 8 hours 14 mins 1 sec
|
|
@ 1168 days 4 hours 14 mins 2 secs
|
|
@ 1168 days 2 hours 14 mins 3 secs
|
|
@ 1168 days 3 hours 14 mins 4 secs
|
|
@ 1168 days 1 hour 14 mins 5 secs
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 9 hours 32 mins 1 sec
|
|
@ 39 days 9 hours 32 mins 1 sec
|
|
@ 39 days 9 hours 32 mins 1 sec
|
|
@ 39 days 14 hours 32 mins 1 sec
|
|
@ 189 days 13 hours 32 mins 1 sec
|
|
@ 159 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 40 days 17 hours 32 mins 1 sec
|
|
@ 41 days 17 hours 32 mins 1 sec
|
|
@ 42 days 17 hours 32 mins 1 sec
|
|
@ 43 days 17 hours 32 mins 1 sec
|
|
@ 44 days 17 hours 32 mins 1 sec
|
|
@ 45 days 17 hours 32 mins 1 sec
|
|
@ 45 days 17 hours 32 mins 1 sec
|
|
@ 308 days 6 hours 27 mins 59 secs ago
|
|
@ 307 days 6 hours 27 mins 59 secs ago
|
|
@ 306 days 6 hours 27 mins 59 secs ago
|
|
@ 2 days 6 hours 27 mins 59 secs ago
|
|
@ 1 day 6 hours 27 mins 59 secs ago
|
|
@ 6 hours 27 mins 59 secs ago
|
|
@ 57 days 17 hours 32 mins 1 sec
|
|
@ 58 days 17 hours 32 mins 1 sec
|
|
@ 362 days 17 hours 32 mins 1 sec
|
|
@ 363 days 17 hours 32 mins 1 sec
|
|
@ 1093 days 17 hours 32 mins 1 sec
|
|
@ 1094 days 17 hours 32 mins 1 sec
|
|
@ 1459 days 17 hours 32 mins 1 sec
|
|
@ 1460 days 17 hours 32 mins 1 sec
|
|
(56 rows)
|
|
|
|
SELECT date_trunc( 'week', timestamp with time zone '2004-02-29 15:44:17.71393' ) AS week_trunc;
|
|
week_trunc
|
|
------------------------------
|
|
Mon Feb 23 00:00:00 2004 PST
|
|
(1 row)
|
|
|
|
SELECT date_trunc('day', timestamp with time zone '2001-02-16 20:38:40+00', 'Australia/Sydney') as sydney_trunc; -- zone name
|
|
sydney_trunc
|
|
------------------------------
|
|
Fri Feb 16 05:00:00 2001 PST
|
|
(1 row)
|
|
|
|
SELECT date_trunc('day', timestamp with time zone '2001-02-16 20:38:40+00', 'GMT') as gmt_trunc; -- fixed-offset abbreviation
|
|
gmt_trunc
|
|
------------------------------
|
|
Thu Feb 15 16:00:00 2001 PST
|
|
(1 row)
|
|
|
|
SELECT date_trunc('day', timestamp with time zone '2001-02-16 20:38:40+00', 'VET') as vet_trunc; -- variable-offset abbreviation
|
|
vet_trunc
|
|
------------------------------
|
|
Thu Feb 15 20:00:00 2001 PST
|
|
(1 row)
|
|
|
|
-- verify date_bin behaves the same as date_trunc for relevant intervals
|
|
SELECT
|
|
str,
|
|
interval,
|
|
date_trunc(str, ts, 'Australia/Sydney') = date_bin(interval::interval, ts, timestamp with time zone '2001-01-01+11') AS equal
|
|
FROM (
|
|
VALUES
|
|
('day', '1 d'),
|
|
('hour', '1 h'),
|
|
('minute', '1 m'),
|
|
('second', '1 s'),
|
|
('millisecond', '1 ms'),
|
|
('microsecond', '1 us')
|
|
) intervals (str, interval),
|
|
(VALUES (timestamptz '2020-02-29 15:44:17.71393+00')) ts (ts);
|
|
str | interval | equal
|
|
-------------+----------+-------
|
|
day | 1 d | t
|
|
hour | 1 h | t
|
|
minute | 1 m | t
|
|
second | 1 s | t
|
|
millisecond | 1 ms | t
|
|
microsecond | 1 us | t
|
|
(6 rows)
|
|
|
|
-- bin timestamps into arbitrary intervals
|
|
SELECT
|
|
interval,
|
|
ts,
|
|
origin,
|
|
date_bin(interval::interval, ts, origin)
|
|
FROM (
|
|
VALUES
|
|
('15 days'),
|
|
('2 hours'),
|
|
('1 hour 30 minutes'),
|
|
('15 minutes'),
|
|
('10 seconds'),
|
|
('100 milliseconds'),
|
|
('250 microseconds')
|
|
) intervals (interval),
|
|
(VALUES (timestamptz '2020-02-11 15:44:17.71393')) ts (ts),
|
|
(VALUES (timestamptz '2001-01-01')) origin (origin);
|
|
interval | ts | origin | date_bin
|
|
-------------------+------------------------------------+------------------------------+------------------------------------
|
|
15 days | Tue Feb 11 15:44:17.71393 2020 PST | Mon Jan 01 00:00:00 2001 PST | Thu Feb 06 00:00:00 2020 PST
|
|
2 hours | Tue Feb 11 15:44:17.71393 2020 PST | Mon Jan 01 00:00:00 2001 PST | Tue Feb 11 14:00:00 2020 PST
|
|
1 hour 30 minutes | Tue Feb 11 15:44:17.71393 2020 PST | Mon Jan 01 00:00:00 2001 PST | Tue Feb 11 15:00:00 2020 PST
|
|
15 minutes | Tue Feb 11 15:44:17.71393 2020 PST | Mon Jan 01 00:00:00 2001 PST | Tue Feb 11 15:30:00 2020 PST
|
|
10 seconds | Tue Feb 11 15:44:17.71393 2020 PST | Mon Jan 01 00:00:00 2001 PST | Tue Feb 11 15:44:10 2020 PST
|
|
100 milliseconds | Tue Feb 11 15:44:17.71393 2020 PST | Mon Jan 01 00:00:00 2001 PST | Tue Feb 11 15:44:17.7 2020 PST
|
|
250 microseconds | Tue Feb 11 15:44:17.71393 2020 PST | Mon Jan 01 00:00:00 2001 PST | Tue Feb 11 15:44:17.71375 2020 PST
|
|
(7 rows)
|
|
|
|
-- shift bins using the origin parameter:
|
|
SELECT date_bin('5 min'::interval, timestamptz '2020-02-01 01:01:01+00', timestamptz '2020-02-01 00:02:30+00');
|
|
date_bin
|
|
------------------------------
|
|
Fri Jan 31 16:57:30 2020 PST
|
|
(1 row)
|
|
|
|
-- disallow intervals with months or years
|
|
SELECT date_bin('5 months'::interval, timestamp with time zone '2020-02-01 01:01:01+00', timestamp with time zone '2001-01-01+00');
|
|
ERROR: timestamps cannot be binned into intervals containing months or years
|
|
SELECT date_bin('5 years'::interval, timestamp with time zone '2020-02-01 01:01:01+00', timestamp with time zone '2001-01-01+00');
|
|
ERROR: timestamps cannot be binned into intervals containing months or years
|
|
-- disallow zero intervals
|
|
SELECT date_bin('0 days'::interval, timestamp with time zone '1970-01-01 01:00:00+00' , timestamp with time zone '1970-01-01 00:00:00+00');
|
|
ERROR: stride must be greater than zero
|
|
-- disallow negative intervals
|
|
SELECT date_bin('-2 days'::interval, timestamp with time zone '1970-01-01 01:00:00+00' , timestamp with time zone '1970-01-01 00:00:00+00');
|
|
ERROR: stride must be greater than zero
|
|
-- Test casting within a BETWEEN qualifier
|
|
SELECT d1 - timestamp with time zone '1997-01-02' AS diff
|
|
FROM TIMESTAMPTZ_TBL
|
|
WHERE d1 BETWEEN timestamp with time zone '1902-01-01' AND timestamp with time zone '2038-01-01';
|
|
diff
|
|
----------------------------------------
|
|
@ 9863 days 8 hours ago
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 2 secs
|
|
@ 39 days 17 hours 32 mins 1.4 secs
|
|
@ 39 days 17 hours 32 mins 1.5 secs
|
|
@ 39 days 17 hours 32 mins 1.6 secs
|
|
@ 0
|
|
@ 3 hours 4 mins 5 secs
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 159 days 16 hours 32 mins 1 sec
|
|
@ 1724 days 17 hours 19 mins 20 secs
|
|
@ 1168 days 8 hours 14 mins 1 sec
|
|
@ 1168 days 4 hours 14 mins 2 secs
|
|
@ 1168 days 2 hours 14 mins 3 secs
|
|
@ 1168 days 3 hours 14 mins 4 secs
|
|
@ 1168 days 1 hour 14 mins 5 secs
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 39 days 9 hours 32 mins 1 sec
|
|
@ 39 days 9 hours 32 mins 1 sec
|
|
@ 39 days 9 hours 32 mins 1 sec
|
|
@ 39 days 14 hours 32 mins 1 sec
|
|
@ 189 days 13 hours 32 mins 1 sec
|
|
@ 159 days 17 hours 32 mins 1 sec
|
|
@ 39 days 17 hours 32 mins 1 sec
|
|
@ 40 days 17 hours 32 mins 1 sec
|
|
@ 41 days 17 hours 32 mins 1 sec
|
|
@ 42 days 17 hours 32 mins 1 sec
|
|
@ 43 days 17 hours 32 mins 1 sec
|
|
@ 44 days 17 hours 32 mins 1 sec
|
|
@ 45 days 17 hours 32 mins 1 sec
|
|
@ 45 days 17 hours 32 mins 1 sec
|
|
@ 308 days 6 hours 27 mins 59 secs ago
|
|
@ 307 days 6 hours 27 mins 59 secs ago
|
|
@ 306 days 6 hours 27 mins 59 secs ago
|
|
@ 2 days 6 hours 27 mins 59 secs ago
|
|
@ 1 day 6 hours 27 mins 59 secs ago
|
|
@ 6 hours 27 mins 59 secs ago
|
|
@ 57 days 17 hours 32 mins 1 sec
|
|
@ 58 days 17 hours 32 mins 1 sec
|
|
@ 362 days 17 hours 32 mins 1 sec
|
|
@ 363 days 17 hours 32 mins 1 sec
|
|
@ 1093 days 17 hours 32 mins 1 sec
|
|
@ 1094 days 17 hours 32 mins 1 sec
|
|
@ 1459 days 17 hours 32 mins 1 sec
|
|
@ 1460 days 17 hours 32 mins 1 sec
|
|
(56 rows)
|
|
|
|
-- DATE_PART (timestamptz_part)
|
|
SELECT d1 as timestamptz,
|
|
date_part( 'year', d1) AS year, date_part( 'month', d1) AS month,
|
|
date_part( 'day', d1) AS day, date_part( 'hour', d1) AS hour,
|
|
date_part( 'minute', d1) AS minute, date_part( 'second', d1) AS second
|
|
FROM TIMESTAMPTZ_TBL;
|
|
timestamptz | year | month | day | hour | minute | second
|
|
---------------------------------+-----------+-------+-----+------+--------+--------
|
|
-infinity | -Infinity | | | | |
|
|
infinity | Infinity | | | | |
|
|
Wed Dec 31 16:00:00 1969 PST | 1969 | 12 | 31 | 16 | 0 | 0
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:02 1997 PST | 1997 | 2 | 10 | 17 | 32 | 2
|
|
Mon Feb 10 17:32:01.4 1997 PST | 1997 | 2 | 10 | 17 | 32 | 1.4
|
|
Mon Feb 10 17:32:01.5 1997 PST | 1997 | 2 | 10 | 17 | 32 | 1.5
|
|
Mon Feb 10 17:32:01.6 1997 PST | 1997 | 2 | 10 | 17 | 32 | 1.6
|
|
Thu Jan 02 00:00:00 1997 PST | 1997 | 1 | 2 | 0 | 0 | 0
|
|
Thu Jan 02 03:04:05 1997 PST | 1997 | 1 | 2 | 3 | 4 | 5
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Tue Jun 10 17:32:01 1997 PDT | 1997 | 6 | 10 | 17 | 32 | 1
|
|
Sat Sep 22 18:19:20 2001 PDT | 2001 | 9 | 22 | 18 | 19 | 20
|
|
Wed Mar 15 08:14:01 2000 PST | 2000 | 3 | 15 | 8 | 14 | 1
|
|
Wed Mar 15 04:14:02 2000 PST | 2000 | 3 | 15 | 4 | 14 | 2
|
|
Wed Mar 15 02:14:03 2000 PST | 2000 | 3 | 15 | 2 | 14 | 3
|
|
Wed Mar 15 03:14:04 2000 PST | 2000 | 3 | 15 | 3 | 14 | 4
|
|
Wed Mar 15 01:14:05 2000 PST | 2000 | 3 | 15 | 1 | 14 | 5
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:00 1997 PST | 1997 | 2 | 10 | 17 | 32 | 0
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 09:32:01 1997 PST | 1997 | 2 | 10 | 9 | 32 | 1
|
|
Mon Feb 10 09:32:01 1997 PST | 1997 | 2 | 10 | 9 | 32 | 1
|
|
Mon Feb 10 09:32:01 1997 PST | 1997 | 2 | 10 | 9 | 32 | 1
|
|
Mon Feb 10 14:32:01 1997 PST | 1997 | 2 | 10 | 14 | 32 | 1
|
|
Thu Jul 10 14:32:01 1997 PDT | 1997 | 7 | 10 | 14 | 32 | 1
|
|
Tue Jun 10 18:32:01 1997 PDT | 1997 | 6 | 10 | 18 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Tue Feb 11 17:32:01 1997 PST | 1997 | 2 | 11 | 17 | 32 | 1
|
|
Wed Feb 12 17:32:01 1997 PST | 1997 | 2 | 12 | 17 | 32 | 1
|
|
Thu Feb 13 17:32:01 1997 PST | 1997 | 2 | 13 | 17 | 32 | 1
|
|
Fri Feb 14 17:32:01 1997 PST | 1997 | 2 | 14 | 17 | 32 | 1
|
|
Sat Feb 15 17:32:01 1997 PST | 1997 | 2 | 15 | 17 | 32 | 1
|
|
Sun Feb 16 17:32:01 1997 PST | 1997 | 2 | 16 | 17 | 32 | 1
|
|
Tue Feb 16 17:32:01 0097 PST BC | -97 | 2 | 16 | 17 | 32 | 1
|
|
Sat Feb 16 17:32:01 0097 PST | 97 | 2 | 16 | 17 | 32 | 1
|
|
Thu Feb 16 17:32:01 0597 PST | 597 | 2 | 16 | 17 | 32 | 1
|
|
Tue Feb 16 17:32:01 1097 PST | 1097 | 2 | 16 | 17 | 32 | 1
|
|
Sat Feb 16 17:32:01 1697 PST | 1697 | 2 | 16 | 17 | 32 | 1
|
|
Thu Feb 16 17:32:01 1797 PST | 1797 | 2 | 16 | 17 | 32 | 1
|
|
Tue Feb 16 17:32:01 1897 PST | 1897 | 2 | 16 | 17 | 32 | 1
|
|
Sun Feb 16 17:32:01 1997 PST | 1997 | 2 | 16 | 17 | 32 | 1
|
|
Sat Feb 16 17:32:01 2097 PST | 2097 | 2 | 16 | 17 | 32 | 1
|
|
Wed Feb 28 17:32:01 1996 PST | 1996 | 2 | 28 | 17 | 32 | 1
|
|
Thu Feb 29 17:32:01 1996 PST | 1996 | 2 | 29 | 17 | 32 | 1
|
|
Fri Mar 01 17:32:01 1996 PST | 1996 | 3 | 1 | 17 | 32 | 1
|
|
Mon Dec 30 17:32:01 1996 PST | 1996 | 12 | 30 | 17 | 32 | 1
|
|
Tue Dec 31 17:32:01 1996 PST | 1996 | 12 | 31 | 17 | 32 | 1
|
|
Wed Jan 01 17:32:01 1997 PST | 1997 | 1 | 1 | 17 | 32 | 1
|
|
Fri Feb 28 17:32:01 1997 PST | 1997 | 2 | 28 | 17 | 32 | 1
|
|
Sat Mar 01 17:32:01 1997 PST | 1997 | 3 | 1 | 17 | 32 | 1
|
|
Tue Dec 30 17:32:01 1997 PST | 1997 | 12 | 30 | 17 | 32 | 1
|
|
Wed Dec 31 17:32:01 1997 PST | 1997 | 12 | 31 | 17 | 32 | 1
|
|
Fri Dec 31 17:32:01 1999 PST | 1999 | 12 | 31 | 17 | 32 | 1
|
|
Sat Jan 01 17:32:01 2000 PST | 2000 | 1 | 1 | 17 | 32 | 1
|
|
Sun Dec 31 17:32:01 2000 PST | 2000 | 12 | 31 | 17 | 32 | 1
|
|
Mon Jan 01 17:32:01 2001 PST | 2001 | 1 | 1 | 17 | 32 | 1
|
|
(66 rows)
|
|
|
|
SELECT d1 as timestamptz,
|
|
date_part( 'quarter', d1) AS quarter, date_part( 'msec', d1) AS msec,
|
|
date_part( 'usec', d1) AS usec
|
|
FROM TIMESTAMPTZ_TBL;
|
|
timestamptz | quarter | msec | usec
|
|
---------------------------------+---------+-------+----------
|
|
-infinity | | |
|
|
infinity | | |
|
|
Wed Dec 31 16:00:00 1969 PST | 4 | 0 | 0
|
|
Mon Feb 10 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:02 1997 PST | 1 | 2000 | 2000000
|
|
Mon Feb 10 17:32:01.4 1997 PST | 1 | 1400 | 1400000
|
|
Mon Feb 10 17:32:01.5 1997 PST | 1 | 1500 | 1500000
|
|
Mon Feb 10 17:32:01.6 1997 PST | 1 | 1600 | 1600000
|
|
Thu Jan 02 00:00:00 1997 PST | 1 | 0 | 0
|
|
Thu Jan 02 03:04:05 1997 PST | 1 | 5000 | 5000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Tue Jun 10 17:32:01 1997 PDT | 2 | 1000 | 1000000
|
|
Sat Sep 22 18:19:20 2001 PDT | 3 | 20000 | 20000000
|
|
Wed Mar 15 08:14:01 2000 PST | 1 | 1000 | 1000000
|
|
Wed Mar 15 04:14:02 2000 PST | 1 | 2000 | 2000000
|
|
Wed Mar 15 02:14:03 2000 PST | 1 | 3000 | 3000000
|
|
Wed Mar 15 03:14:04 2000 PST | 1 | 4000 | 4000000
|
|
Wed Mar 15 01:14:05 2000 PST | 1 | 5000 | 5000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:00 1997 PST | 1 | 0 | 0
|
|
Mon Feb 10 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Mon Feb 10 09:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Mon Feb 10 09:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Mon Feb 10 09:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Mon Feb 10 14:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Thu Jul 10 14:32:01 1997 PDT | 3 | 1000 | 1000000
|
|
Tue Jun 10 18:32:01 1997 PDT | 2 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Tue Feb 11 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Wed Feb 12 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Thu Feb 13 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Fri Feb 14 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Sat Feb 15 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Sun Feb 16 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Tue Feb 16 17:32:01 0097 PST BC | 1 | 1000 | 1000000
|
|
Sat Feb 16 17:32:01 0097 PST | 1 | 1000 | 1000000
|
|
Thu Feb 16 17:32:01 0597 PST | 1 | 1000 | 1000000
|
|
Tue Feb 16 17:32:01 1097 PST | 1 | 1000 | 1000000
|
|
Sat Feb 16 17:32:01 1697 PST | 1 | 1000 | 1000000
|
|
Thu Feb 16 17:32:01 1797 PST | 1 | 1000 | 1000000
|
|
Tue Feb 16 17:32:01 1897 PST | 1 | 1000 | 1000000
|
|
Sun Feb 16 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Sat Feb 16 17:32:01 2097 PST | 1 | 1000 | 1000000
|
|
Wed Feb 28 17:32:01 1996 PST | 1 | 1000 | 1000000
|
|
Thu Feb 29 17:32:01 1996 PST | 1 | 1000 | 1000000
|
|
Fri Mar 01 17:32:01 1996 PST | 1 | 1000 | 1000000
|
|
Mon Dec 30 17:32:01 1996 PST | 4 | 1000 | 1000000
|
|
Tue Dec 31 17:32:01 1996 PST | 4 | 1000 | 1000000
|
|
Wed Jan 01 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Fri Feb 28 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Sat Mar 01 17:32:01 1997 PST | 1 | 1000 | 1000000
|
|
Tue Dec 30 17:32:01 1997 PST | 4 | 1000 | 1000000
|
|
Wed Dec 31 17:32:01 1997 PST | 4 | 1000 | 1000000
|
|
Fri Dec 31 17:32:01 1999 PST | 4 | 1000 | 1000000
|
|
Sat Jan 01 17:32:01 2000 PST | 1 | 1000 | 1000000
|
|
Sun Dec 31 17:32:01 2000 PST | 4 | 1000 | 1000000
|
|
Mon Jan 01 17:32:01 2001 PST | 1 | 1000 | 1000000
|
|
(66 rows)
|
|
|
|
SELECT d1 as timestamptz,
|
|
date_part( 'isoyear', d1) AS isoyear, date_part( 'week', d1) AS week,
|
|
date_part( 'isodow', d1) AS isodow, date_part( 'dow', d1) AS dow,
|
|
date_part( 'doy', d1) AS doy
|
|
FROM TIMESTAMPTZ_TBL;
|
|
timestamptz | isoyear | week | isodow | dow | doy
|
|
---------------------------------+-----------+------+--------+-----+-----
|
|
-infinity | -Infinity | | | |
|
|
infinity | Infinity | | | |
|
|
Wed Dec 31 16:00:00 1969 PST | 1970 | 1 | 3 | 3 | 365
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:02 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01.4 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01.5 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01.6 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Thu Jan 02 00:00:00 1997 PST | 1997 | 1 | 4 | 4 | 2
|
|
Thu Jan 02 03:04:05 1997 PST | 1997 | 1 | 4 | 4 | 2
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Tue Jun 10 17:32:01 1997 PDT | 1997 | 24 | 2 | 2 | 161
|
|
Sat Sep 22 18:19:20 2001 PDT | 2001 | 38 | 6 | 6 | 265
|
|
Wed Mar 15 08:14:01 2000 PST | 2000 | 11 | 3 | 3 | 75
|
|
Wed Mar 15 04:14:02 2000 PST | 2000 | 11 | 3 | 3 | 75
|
|
Wed Mar 15 02:14:03 2000 PST | 2000 | 11 | 3 | 3 | 75
|
|
Wed Mar 15 03:14:04 2000 PST | 2000 | 11 | 3 | 3 | 75
|
|
Wed Mar 15 01:14:05 2000 PST | 2000 | 11 | 3 | 3 | 75
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:00 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 09:32:01 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 09:32:01 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 09:32:01 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 14:32:01 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Thu Jul 10 14:32:01 1997 PDT | 1997 | 28 | 4 | 4 | 191
|
|
Tue Jun 10 18:32:01 1997 PDT | 1997 | 24 | 2 | 2 | 161
|
|
Mon Feb 10 17:32:01 1997 PST | 1997 | 7 | 1 | 1 | 41
|
|
Tue Feb 11 17:32:01 1997 PST | 1997 | 7 | 2 | 2 | 42
|
|
Wed Feb 12 17:32:01 1997 PST | 1997 | 7 | 3 | 3 | 43
|
|
Thu Feb 13 17:32:01 1997 PST | 1997 | 7 | 4 | 4 | 44
|
|
Fri Feb 14 17:32:01 1997 PST | 1997 | 7 | 5 | 5 | 45
|
|
Sat Feb 15 17:32:01 1997 PST | 1997 | 7 | 6 | 6 | 46
|
|
Sun Feb 16 17:32:01 1997 PST | 1997 | 7 | 7 | 0 | 47
|
|
Tue Feb 16 17:32:01 0097 PST BC | -97 | 7 | 2 | 2 | 47
|
|
Sat Feb 16 17:32:01 0097 PST | 97 | 7 | 6 | 6 | 47
|
|
Thu Feb 16 17:32:01 0597 PST | 597 | 7 | 4 | 4 | 47
|
|
Tue Feb 16 17:32:01 1097 PST | 1097 | 7 | 2 | 2 | 47
|
|
Sat Feb 16 17:32:01 1697 PST | 1697 | 7 | 6 | 6 | 47
|
|
Thu Feb 16 17:32:01 1797 PST | 1797 | 7 | 4 | 4 | 47
|
|
Tue Feb 16 17:32:01 1897 PST | 1897 | 7 | 2 | 2 | 47
|
|
Sun Feb 16 17:32:01 1997 PST | 1997 | 7 | 7 | 0 | 47
|
|
Sat Feb 16 17:32:01 2097 PST | 2097 | 7 | 6 | 6 | 47
|
|
Wed Feb 28 17:32:01 1996 PST | 1996 | 9 | 3 | 3 | 59
|
|
Thu Feb 29 17:32:01 1996 PST | 1996 | 9 | 4 | 4 | 60
|
|
Fri Mar 01 17:32:01 1996 PST | 1996 | 9 | 5 | 5 | 61
|
|
Mon Dec 30 17:32:01 1996 PST | 1997 | 1 | 1 | 1 | 365
|
|
Tue Dec 31 17:32:01 1996 PST | 1997 | 1 | 2 | 2 | 366
|
|
Wed Jan 01 17:32:01 1997 PST | 1997 | 1 | 3 | 3 | 1
|
|
Fri Feb 28 17:32:01 1997 PST | 1997 | 9 | 5 | 5 | 59
|
|
Sat Mar 01 17:32:01 1997 PST | 1997 | 9 | 6 | 6 | 60
|
|
Tue Dec 30 17:32:01 1997 PST | 1998 | 1 | 2 | 2 | 364
|
|
Wed Dec 31 17:32:01 1997 PST | 1998 | 1 | 3 | 3 | 365
|
|
Fri Dec 31 17:32:01 1999 PST | 1999 | 52 | 5 | 5 | 365
|
|
Sat Jan 01 17:32:01 2000 PST | 1999 | 52 | 6 | 6 | 1
|
|
Sun Dec 31 17:32:01 2000 PST | 2000 | 52 | 7 | 0 | 366
|
|
Mon Jan 01 17:32:01 2001 PST | 2001 | 1 | 1 | 1 | 1
|
|
(66 rows)
|
|
|
|
SELECT d1 as timestamptz,
|
|
date_part( 'decade', d1) AS decade,
|
|
date_part( 'century', d1) AS century,
|
|
date_part( 'millennium', d1) AS millennium,
|
|
round(date_part( 'julian', d1)) AS julian,
|
|
date_part( 'epoch', d1) AS epoch
|
|
FROM TIMESTAMPTZ_TBL;
|
|
timestamptz | decade | century | millennium | julian | epoch
|
|
---------------------------------+-----------+-----------+------------+-----------+--------------
|
|
-infinity | -Infinity | -Infinity | -Infinity | -Infinity | -Infinity
|
|
infinity | Infinity | Infinity | Infinity | Infinity | Infinity
|
|
Wed Dec 31 16:00:00 1969 PST | 196 | 20 | 2 | 2440588 | 0
|
|
Mon Feb 10 17:32:01 1997 PST | 199 | 20 | 2 | 2450491 | 855624721
|
|
Mon Feb 10 17:32:01 1997 PST | 199 | 20 | 2 | 2450491 | 855624721
|
|
Mon Feb 10 17:32:02 1997 PST | 199 | 20 | 2 | 2450491 | 855624722
|
|
Mon Feb 10 17:32:01.4 1997 PST | 199 | 20 | 2 | 2450491 | 855624721.4
|
|
Mon Feb 10 17:32:01.5 1997 PST | 199 | 20 | 2 | 2450491 | 855624721.5
|
|
Mon Feb 10 17:32:01.6 1997 PST | 199 | 20 | 2 | 2450491 | 855624721.6
|
|
Thu Jan 02 00:00:00 1997 PST | 199 | 20 | 2 | 2450451 | 852192000
|
|
Thu Jan 02 03:04:05 1997 PST | 199 | 20 | 2 | 2450451 | 852203045
|
|
Mon Feb 10 17:32:01 1997 PST | 199 | 20 | 2 | 2450491 | 855624721
|
|
Mon Feb 10 17:32:01 1997 PST | 199 | 20 | 2 | 2450491 | 855624721
|
|
Mon Feb 10 17:32:01 1997 PST | 199 | 20 | 2 | 2450491 | 855624721
|
|
Mon Feb 10 17:32:01 1997 PST | 199 | 20 | 2 | 2450491 | 855624721
|
|
Tue Jun 10 17:32:01 1997 PDT | 199 | 20 | 2 | 2450611 | 865989121
|
|
Sat Sep 22 18:19:20 2001 PDT | 200 | 21 | 3 | 2452176 | 1001207960
|
|
Wed Mar 15 08:14:01 2000 PST | 200 | 20 | 2 | 2451619 | 953136841
|
|
Wed Mar 15 04:14:02 2000 PST | 200 | 20 | 2 | 2451619 | 953122442
|
|
Wed Mar 15 02:14:03 2000 PST | 200 | 20 | 2 | 2451619 | 953115243
|
|
Wed Mar 15 03:14:04 2000 PST | 200 | 20 | 2 | 2451619 | 953118844
|
|
Wed Mar 15 01:14:05 2000 PST | 200 | 20 | 2 | 2451619 | 953111645
|
|
Mon Feb 10 17:32:01 1997 PST | 199 | 20 | 2 | 2450491 | 855624721
|
|
Mon Feb 10 17:32:01 1997 PST | 199 | 20 | 2 | 2450491 | 855624721
|
|
Mon Feb 10 17:32:00 1997 PST | 199 | 20 | 2 | 2450491 | 855624720
|
|
Mon Feb 10 17:32:01 1997 PST | 199 | 20 | 2 | 2450491 | 855624721
|
|
Mon Feb 10 17:32:01 1997 PST | 199 | 20 | 2 | 2450491 | 855624721
|
|
Mon Feb 10 17:32:01 1997 PST | 199 | 20 | 2 | 2450491 | 855624721
|
|
Mon Feb 10 17:32:01 1997 PST | 199 | 20 | 2 | 2450491 | 855624721
|
|
Mon Feb 10 17:32:01 1997 PST | 199 | 20 | 2 | 2450491 | 855624721
|
|
Mon Feb 10 09:32:01 1997 PST | 199 | 20 | 2 | 2450490 | 855595921
|
|
Mon Feb 10 09:32:01 1997 PST | 199 | 20 | 2 | 2450490 | 855595921
|
|
Mon Feb 10 09:32:01 1997 PST | 199 | 20 | 2 | 2450490 | 855595921
|
|
Mon Feb 10 14:32:01 1997 PST | 199 | 20 | 2 | 2450491 | 855613921
|
|
Thu Jul 10 14:32:01 1997 PDT | 199 | 20 | 2 | 2450641 | 868570321
|
|
Tue Jun 10 18:32:01 1997 PDT | 199 | 20 | 2 | 2450611 | 865992721
|
|
Mon Feb 10 17:32:01 1997 PST | 199 | 20 | 2 | 2450491 | 855624721
|
|
Tue Feb 11 17:32:01 1997 PST | 199 | 20 | 2 | 2450492 | 855711121
|
|
Wed Feb 12 17:32:01 1997 PST | 199 | 20 | 2 | 2450493 | 855797521
|
|
Thu Feb 13 17:32:01 1997 PST | 199 | 20 | 2 | 2450494 | 855883921
|
|
Fri Feb 14 17:32:01 1997 PST | 199 | 20 | 2 | 2450495 | 855970321
|
|
Sat Feb 15 17:32:01 1997 PST | 199 | 20 | 2 | 2450496 | 856056721
|
|
Sun Feb 16 17:32:01 1997 PST | 199 | 20 | 2 | 2450497 | 856143121
|
|
Tue Feb 16 17:32:01 0097 PST BC | -10 | -1 | -1 | 1686043 | -65192682479
|
|
Sat Feb 16 17:32:01 0097 PST | 9 | 1 | 1 | 1756537 | -59102000879
|
|
Thu Feb 16 17:32:01 0597 PST | 59 | 6 | 1 | 1939158 | -43323546479
|
|
Tue Feb 16 17:32:01 1097 PST | 109 | 11 | 2 | 2121779 | -27545092079
|
|
Sat Feb 16 17:32:01 1697 PST | 169 | 17 | 2 | 2340925 | -8610877679
|
|
Thu Feb 16 17:32:01 1797 PST | 179 | 18 | 2 | 2377449 | -5455204079
|
|
Tue Feb 16 17:32:01 1897 PST | 189 | 19 | 2 | 2413973 | -2299530479
|
|
Sun Feb 16 17:32:01 1997 PST | 199 | 20 | 2 | 2450497 | 856143121
|
|
Sat Feb 16 17:32:01 2097 PST | 209 | 21 | 3 | 2487022 | 4011903121
|
|
Wed Feb 28 17:32:01 1996 PST | 199 | 20 | 2 | 2450143 | 825557521
|
|
Thu Feb 29 17:32:01 1996 PST | 199 | 20 | 2 | 2450144 | 825643921
|
|
Fri Mar 01 17:32:01 1996 PST | 199 | 20 | 2 | 2450145 | 825730321
|
|
Mon Dec 30 17:32:01 1996 PST | 199 | 20 | 2 | 2450449 | 851995921
|
|
Tue Dec 31 17:32:01 1996 PST | 199 | 20 | 2 | 2450450 | 852082321
|
|
Wed Jan 01 17:32:01 1997 PST | 199 | 20 | 2 | 2450451 | 852168721
|
|
Fri Feb 28 17:32:01 1997 PST | 199 | 20 | 2 | 2450509 | 857179921
|
|
Sat Mar 01 17:32:01 1997 PST | 199 | 20 | 2 | 2450510 | 857266321
|
|
Tue Dec 30 17:32:01 1997 PST | 199 | 20 | 2 | 2450814 | 883531921
|
|
Wed Dec 31 17:32:01 1997 PST | 199 | 20 | 2 | 2450815 | 883618321
|
|
Fri Dec 31 17:32:01 1999 PST | 199 | 20 | 2 | 2451545 | 946690321
|
|
Sat Jan 01 17:32:01 2000 PST | 200 | 20 | 2 | 2451546 | 946776721
|
|
Sun Dec 31 17:32:01 2000 PST | 200 | 20 | 2 | 2451911 | 978312721
|
|
Mon Jan 01 17:32:01 2001 PST | 200 | 21 | 3 | 2451912 | 978399121
|
|
(66 rows)
|
|
|
|
SELECT d1 as timestamptz,
|
|
date_part( 'timezone', d1) AS timezone,
|
|
date_part( 'timezone_hour', d1) AS timezone_hour,
|
|
date_part( 'timezone_minute', d1) AS timezone_minute
|
|
FROM TIMESTAMPTZ_TBL;
|
|
timestamptz | timezone | timezone_hour | timezone_minute
|
|
---------------------------------+----------+---------------+-----------------
|
|
-infinity | | |
|
|
infinity | | |
|
|
Wed Dec 31 16:00:00 1969 PST | -28800 | -8 | 0
|
|
Mon Feb 10 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Mon Feb 10 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Mon Feb 10 17:32:02 1997 PST | -28800 | -8 | 0
|
|
Mon Feb 10 17:32:01.4 1997 PST | -28800 | -8 | 0
|
|
Mon Feb 10 17:32:01.5 1997 PST | -28800 | -8 | 0
|
|
Mon Feb 10 17:32:01.6 1997 PST | -28800 | -8 | 0
|
|
Thu Jan 02 00:00:00 1997 PST | -28800 | -8 | 0
|
|
Thu Jan 02 03:04:05 1997 PST | -28800 | -8 | 0
|
|
Mon Feb 10 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Mon Feb 10 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Mon Feb 10 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Mon Feb 10 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Tue Jun 10 17:32:01 1997 PDT | -25200 | -7 | 0
|
|
Sat Sep 22 18:19:20 2001 PDT | -25200 | -7 | 0
|
|
Wed Mar 15 08:14:01 2000 PST | -28800 | -8 | 0
|
|
Wed Mar 15 04:14:02 2000 PST | -28800 | -8 | 0
|
|
Wed Mar 15 02:14:03 2000 PST | -28800 | -8 | 0
|
|
Wed Mar 15 03:14:04 2000 PST | -28800 | -8 | 0
|
|
Wed Mar 15 01:14:05 2000 PST | -28800 | -8 | 0
|
|
Mon Feb 10 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Mon Feb 10 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Mon Feb 10 17:32:00 1997 PST | -28800 | -8 | 0
|
|
Mon Feb 10 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Mon Feb 10 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Mon Feb 10 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Mon Feb 10 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Mon Feb 10 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Mon Feb 10 09:32:01 1997 PST | -28800 | -8 | 0
|
|
Mon Feb 10 09:32:01 1997 PST | -28800 | -8 | 0
|
|
Mon Feb 10 09:32:01 1997 PST | -28800 | -8 | 0
|
|
Mon Feb 10 14:32:01 1997 PST | -28800 | -8 | 0
|
|
Thu Jul 10 14:32:01 1997 PDT | -25200 | -7 | 0
|
|
Tue Jun 10 18:32:01 1997 PDT | -25200 | -7 | 0
|
|
Mon Feb 10 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Tue Feb 11 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Wed Feb 12 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Thu Feb 13 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Fri Feb 14 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Sat Feb 15 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Sun Feb 16 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Tue Feb 16 17:32:01 0097 PST BC | -28800 | -8 | 0
|
|
Sat Feb 16 17:32:01 0097 PST | -28800 | -8 | 0
|
|
Thu Feb 16 17:32:01 0597 PST | -28800 | -8 | 0
|
|
Tue Feb 16 17:32:01 1097 PST | -28800 | -8 | 0
|
|
Sat Feb 16 17:32:01 1697 PST | -28800 | -8 | 0
|
|
Thu Feb 16 17:32:01 1797 PST | -28800 | -8 | 0
|
|
Tue Feb 16 17:32:01 1897 PST | -28800 | -8 | 0
|
|
Sun Feb 16 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Sat Feb 16 17:32:01 2097 PST | -28800 | -8 | 0
|
|
Wed Feb 28 17:32:01 1996 PST | -28800 | -8 | 0
|
|
Thu Feb 29 17:32:01 1996 PST | -28800 | -8 | 0
|
|
Fri Mar 01 17:32:01 1996 PST | -28800 | -8 | 0
|
|
Mon Dec 30 17:32:01 1996 PST | -28800 | -8 | 0
|
|
Tue Dec 31 17:32:01 1996 PST | -28800 | -8 | 0
|
|
Wed Jan 01 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Fri Feb 28 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Sat Mar 01 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Tue Dec 30 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Wed Dec 31 17:32:01 1997 PST | -28800 | -8 | 0
|
|
Fri Dec 31 17:32:01 1999 PST | -28800 | -8 | 0
|
|
Sat Jan 01 17:32:01 2000 PST | -28800 | -8 | 0
|
|
Sun Dec 31 17:32:01 2000 PST | -28800 | -8 | 0
|
|
Mon Jan 01 17:32:01 2001 PST | -28800 | -8 | 0
|
|
(66 rows)
|
|
|
|
-- extract implementation is mostly the same as date_part, so only
|
|
-- test a few cases for additional coverage.
|
|
SELECT d1 as "timestamp",
|
|
extract(microseconds from d1) AS microseconds,
|
|
extract(milliseconds from d1) AS milliseconds,
|
|
extract(seconds from d1) AS seconds,
|
|
round(extract(julian from d1)) AS julian,
|
|
extract(epoch from d1) AS epoch
|
|
FROM TIMESTAMPTZ_TBL;
|
|
timestamp | microseconds | milliseconds | seconds | julian | epoch
|
|
---------------------------------+--------------+--------------+-----------+-----------+---------------------
|
|
-infinity | | | | -Infinity | -Infinity
|
|
infinity | | | | Infinity | Infinity
|
|
Wed Dec 31 16:00:00 1969 PST | 0 | 0.000 | 0.000000 | 2440588 | 0.000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000
|
|
Mon Feb 10 17:32:02 1997 PST | 2000000 | 2000.000 | 2.000000 | 2450491 | 855624722.000000
|
|
Mon Feb 10 17:32:01.4 1997 PST | 1400000 | 1400.000 | 1.400000 | 2450491 | 855624721.400000
|
|
Mon Feb 10 17:32:01.5 1997 PST | 1500000 | 1500.000 | 1.500000 | 2450491 | 855624721.500000
|
|
Mon Feb 10 17:32:01.6 1997 PST | 1600000 | 1600.000 | 1.600000 | 2450491 | 855624721.600000
|
|
Thu Jan 02 00:00:00 1997 PST | 0 | 0.000 | 0.000000 | 2450451 | 852192000.000000
|
|
Thu Jan 02 03:04:05 1997 PST | 5000000 | 5000.000 | 5.000000 | 2450451 | 852203045.000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000
|
|
Tue Jun 10 17:32:01 1997 PDT | 1000000 | 1000.000 | 1.000000 | 2450611 | 865989121.000000
|
|
Sat Sep 22 18:19:20 2001 PDT | 20000000 | 20000.000 | 20.000000 | 2452176 | 1001207960.000000
|
|
Wed Mar 15 08:14:01 2000 PST | 1000000 | 1000.000 | 1.000000 | 2451619 | 953136841.000000
|
|
Wed Mar 15 04:14:02 2000 PST | 2000000 | 2000.000 | 2.000000 | 2451619 | 953122442.000000
|
|
Wed Mar 15 02:14:03 2000 PST | 3000000 | 3000.000 | 3.000000 | 2451619 | 953115243.000000
|
|
Wed Mar 15 03:14:04 2000 PST | 4000000 | 4000.000 | 4.000000 | 2451619 | 953118844.000000
|
|
Wed Mar 15 01:14:05 2000 PST | 5000000 | 5000.000 | 5.000000 | 2451619 | 953111645.000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000
|
|
Mon Feb 10 17:32:00 1997 PST | 0 | 0.000 | 0.000000 | 2450491 | 855624720.000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000
|
|
Mon Feb 10 09:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450490 | 855595921.000000
|
|
Mon Feb 10 09:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450490 | 855595921.000000
|
|
Mon Feb 10 09:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450490 | 855595921.000000
|
|
Mon Feb 10 14:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855613921.000000
|
|
Thu Jul 10 14:32:01 1997 PDT | 1000000 | 1000.000 | 1.000000 | 2450641 | 868570321.000000
|
|
Tue Jun 10 18:32:01 1997 PDT | 1000000 | 1000.000 | 1.000000 | 2450611 | 865992721.000000
|
|
Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000
|
|
Tue Feb 11 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450492 | 855711121.000000
|
|
Wed Feb 12 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450493 | 855797521.000000
|
|
Thu Feb 13 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450494 | 855883921.000000
|
|
Fri Feb 14 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450495 | 855970321.000000
|
|
Sat Feb 15 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450496 | 856056721.000000
|
|
Sun Feb 16 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450497 | 856143121.000000
|
|
Tue Feb 16 17:32:01 0097 PST BC | 1000000 | 1000.000 | 1.000000 | 1686043 | -65192682479.000000
|
|
Sat Feb 16 17:32:01 0097 PST | 1000000 | 1000.000 | 1.000000 | 1756537 | -59102000879.000000
|
|
Thu Feb 16 17:32:01 0597 PST | 1000000 | 1000.000 | 1.000000 | 1939158 | -43323546479.000000
|
|
Tue Feb 16 17:32:01 1097 PST | 1000000 | 1000.000 | 1.000000 | 2121779 | -27545092079.000000
|
|
Sat Feb 16 17:32:01 1697 PST | 1000000 | 1000.000 | 1.000000 | 2340925 | -8610877679.000000
|
|
Thu Feb 16 17:32:01 1797 PST | 1000000 | 1000.000 | 1.000000 | 2377449 | -5455204079.000000
|
|
Tue Feb 16 17:32:01 1897 PST | 1000000 | 1000.000 | 1.000000 | 2413973 | -2299530479.000000
|
|
Sun Feb 16 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450497 | 856143121.000000
|
|
Sat Feb 16 17:32:01 2097 PST | 1000000 | 1000.000 | 1.000000 | 2487022 | 4011903121.000000
|
|
Wed Feb 28 17:32:01 1996 PST | 1000000 | 1000.000 | 1.000000 | 2450143 | 825557521.000000
|
|
Thu Feb 29 17:32:01 1996 PST | 1000000 | 1000.000 | 1.000000 | 2450144 | 825643921.000000
|
|
Fri Mar 01 17:32:01 1996 PST | 1000000 | 1000.000 | 1.000000 | 2450145 | 825730321.000000
|
|
Mon Dec 30 17:32:01 1996 PST | 1000000 | 1000.000 | 1.000000 | 2450449 | 851995921.000000
|
|
Tue Dec 31 17:32:01 1996 PST | 1000000 | 1000.000 | 1.000000 | 2450450 | 852082321.000000
|
|
Wed Jan 01 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450451 | 852168721.000000
|
|
Fri Feb 28 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450509 | 857179921.000000
|
|
Sat Mar 01 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450510 | 857266321.000000
|
|
Tue Dec 30 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450814 | 883531921.000000
|
|
Wed Dec 31 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450815 | 883618321.000000
|
|
Fri Dec 31 17:32:01 1999 PST | 1000000 | 1000.000 | 1.000000 | 2451545 | 946690321.000000
|
|
Sat Jan 01 17:32:01 2000 PST | 1000000 | 1000.000 | 1.000000 | 2451546 | 946776721.000000
|
|
Sun Dec 31 17:32:01 2000 PST | 1000000 | 1000.000 | 1.000000 | 2451911 | 978312721.000000
|
|
Mon Jan 01 17:32:01 2001 PST | 1000000 | 1000.000 | 1.000000 | 2451912 | 978399121.000000
|
|
(66 rows)
|
|
|
|
-- value near upper bound uses special case in code
|
|
SELECT date_part('epoch', '294270-01-01 00:00:00+00'::timestamptz);
|
|
date_part
|
|
---------------
|
|
9224097091200
|
|
(1 row)
|
|
|
|
SELECT extract(epoch from '294270-01-01 00:00:00+00'::timestamptz);
|
|
extract
|
|
----------------------
|
|
9224097091200.000000
|
|
(1 row)
|
|
|
|
-- another internal overflow test case
|
|
SELECT extract(epoch from '5000-01-01 00:00:00+00'::timestamptz);
|
|
extract
|
|
--------------------
|
|
95617584000.000000
|
|
(1 row)
|
|
|
|
-- TO_CHAR()
|
|
SELECT to_char(d1, 'DAY Day day DY Dy dy MONTH Month month RM MON Mon mon')
|
|
FROM TIMESTAMPTZ_TBL;
|
|
to_char
|
|
------------------------------------------------------------------------------------------
|
|
|
|
|
|
WEDNESDAY Wednesday wednesday WED Wed wed DECEMBER December december XII DEC Dec dec
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
THURSDAY Thursday thursday THU Thu thu JANUARY January january I JAN Jan jan
|
|
THURSDAY Thursday thursday THU Thu thu JANUARY January january I JAN Jan jan
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
TUESDAY Tuesday tuesday TUE Tue tue JUNE June june VI JUN Jun jun
|
|
SATURDAY Saturday saturday SAT Sat sat SEPTEMBER September september IX SEP Sep sep
|
|
WEDNESDAY Wednesday wednesday WED Wed wed MARCH March march III MAR Mar mar
|
|
WEDNESDAY Wednesday wednesday WED Wed wed MARCH March march III MAR Mar mar
|
|
WEDNESDAY Wednesday wednesday WED Wed wed MARCH March march III MAR Mar mar
|
|
WEDNESDAY Wednesday wednesday WED Wed wed MARCH March march III MAR Mar mar
|
|
WEDNESDAY Wednesday wednesday WED Wed wed MARCH March march III MAR Mar mar
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
THURSDAY Thursday thursday THU Thu thu JULY July july VII JUL Jul jul
|
|
TUESDAY Tuesday tuesday TUE Tue tue JUNE June june VI JUN Jun jun
|
|
MONDAY Monday monday MON Mon mon FEBRUARY February february II FEB Feb feb
|
|
TUESDAY Tuesday tuesday TUE Tue tue FEBRUARY February february II FEB Feb feb
|
|
WEDNESDAY Wednesday wednesday WED Wed wed FEBRUARY February february II FEB Feb feb
|
|
THURSDAY Thursday thursday THU Thu thu FEBRUARY February february II FEB Feb feb
|
|
FRIDAY Friday friday FRI Fri fri FEBRUARY February february II FEB Feb feb
|
|
SATURDAY Saturday saturday SAT Sat sat FEBRUARY February february II FEB Feb feb
|
|
SUNDAY Sunday sunday SUN Sun sun FEBRUARY February february II FEB Feb feb
|
|
TUESDAY Tuesday tuesday TUE Tue tue FEBRUARY February february II FEB Feb feb
|
|
SATURDAY Saturday saturday SAT Sat sat FEBRUARY February february II FEB Feb feb
|
|
THURSDAY Thursday thursday THU Thu thu FEBRUARY February february II FEB Feb feb
|
|
TUESDAY Tuesday tuesday TUE Tue tue FEBRUARY February february II FEB Feb feb
|
|
SATURDAY Saturday saturday SAT Sat sat FEBRUARY February february II FEB Feb feb
|
|
THURSDAY Thursday thursday THU Thu thu FEBRUARY February february II FEB Feb feb
|
|
TUESDAY Tuesday tuesday TUE Tue tue FEBRUARY February february II FEB Feb feb
|
|
SUNDAY Sunday sunday SUN Sun sun FEBRUARY February february II FEB Feb feb
|
|
SATURDAY Saturday saturday SAT Sat sat FEBRUARY February february II FEB Feb feb
|
|
WEDNESDAY Wednesday wednesday WED Wed wed FEBRUARY February february II FEB Feb feb
|
|
THURSDAY Thursday thursday THU Thu thu FEBRUARY February february II FEB Feb feb
|
|
FRIDAY Friday friday FRI Fri fri MARCH March march III MAR Mar mar
|
|
MONDAY Monday monday MON Mon mon DECEMBER December december XII DEC Dec dec
|
|
TUESDAY Tuesday tuesday TUE Tue tue DECEMBER December december XII DEC Dec dec
|
|
WEDNESDAY Wednesday wednesday WED Wed wed JANUARY January january I JAN Jan jan
|
|
FRIDAY Friday friday FRI Fri fri FEBRUARY February february II FEB Feb feb
|
|
SATURDAY Saturday saturday SAT Sat sat MARCH March march III MAR Mar mar
|
|
TUESDAY Tuesday tuesday TUE Tue tue DECEMBER December december XII DEC Dec dec
|
|
WEDNESDAY Wednesday wednesday WED Wed wed DECEMBER December december XII DEC Dec dec
|
|
FRIDAY Friday friday FRI Fri fri DECEMBER December december XII DEC Dec dec
|
|
SATURDAY Saturday saturday SAT Sat sat JANUARY January january I JAN Jan jan
|
|
SUNDAY Sunday sunday SUN Sun sun DECEMBER December december XII DEC Dec dec
|
|
MONDAY Monday monday MON Mon mon JANUARY January january I JAN Jan jan
|
|
(66 rows)
|
|
|
|
SELECT to_char(d1, 'FMDAY FMDay FMday FMMONTH FMMonth FMmonth FMRM')
|
|
FROM TIMESTAMPTZ_TBL;
|
|
to_char
|
|
--------------------------------------------------------------
|
|
|
|
|
|
WEDNESDAY Wednesday wednesday DECEMBER December december XII
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
THURSDAY Thursday thursday JANUARY January january I
|
|
THURSDAY Thursday thursday JANUARY January january I
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
TUESDAY Tuesday tuesday JUNE June june VI
|
|
SATURDAY Saturday saturday SEPTEMBER September september IX
|
|
WEDNESDAY Wednesday wednesday MARCH March march III
|
|
WEDNESDAY Wednesday wednesday MARCH March march III
|
|
WEDNESDAY Wednesday wednesday MARCH March march III
|
|
WEDNESDAY Wednesday wednesday MARCH March march III
|
|
WEDNESDAY Wednesday wednesday MARCH March march III
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
THURSDAY Thursday thursday JULY July july VII
|
|
TUESDAY Tuesday tuesday JUNE June june VI
|
|
MONDAY Monday monday FEBRUARY February february II
|
|
TUESDAY Tuesday tuesday FEBRUARY February february II
|
|
WEDNESDAY Wednesday wednesday FEBRUARY February february II
|
|
THURSDAY Thursday thursday FEBRUARY February february II
|
|
FRIDAY Friday friday FEBRUARY February february II
|
|
SATURDAY Saturday saturday FEBRUARY February february II
|
|
SUNDAY Sunday sunday FEBRUARY February february II
|
|
TUESDAY Tuesday tuesday FEBRUARY February february II
|
|
SATURDAY Saturday saturday FEBRUARY February february II
|
|
THURSDAY Thursday thursday FEBRUARY February february II
|
|
TUESDAY Tuesday tuesday FEBRUARY February february II
|
|
SATURDAY Saturday saturday FEBRUARY February february II
|
|
THURSDAY Thursday thursday FEBRUARY February february II
|
|
TUESDAY Tuesday tuesday FEBRUARY February february II
|
|
SUNDAY Sunday sunday FEBRUARY February february II
|
|
SATURDAY Saturday saturday FEBRUARY February february II
|
|
WEDNESDAY Wednesday wednesday FEBRUARY February february II
|
|
THURSDAY Thursday thursday FEBRUARY February february II
|
|
FRIDAY Friday friday MARCH March march III
|
|
MONDAY Monday monday DECEMBER December december XII
|
|
TUESDAY Tuesday tuesday DECEMBER December december XII
|
|
WEDNESDAY Wednesday wednesday JANUARY January january I
|
|
FRIDAY Friday friday FEBRUARY February february II
|
|
SATURDAY Saturday saturday MARCH March march III
|
|
TUESDAY Tuesday tuesday DECEMBER December december XII
|
|
WEDNESDAY Wednesday wednesday DECEMBER December december XII
|
|
FRIDAY Friday friday DECEMBER December december XII
|
|
SATURDAY Saturday saturday JANUARY January january I
|
|
SUNDAY Sunday sunday DECEMBER December december XII
|
|
MONDAY Monday monday JANUARY January january I
|
|
(66 rows)
|
|
|
|
SELECT to_char(d1, 'Y,YYY YYYY YYY YY Y CC Q MM WW DDD DD D J')
|
|
FROM TIMESTAMPTZ_TBL;
|
|
to_char
|
|
--------------------------------------------------
|
|
|
|
|
|
1,969 1969 969 69 9 20 4 12 53 365 31 4 2440587
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 01 01 002 02 5 2450451
|
|
1,997 1997 997 97 7 20 1 01 01 002 02 5 2450451
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 2 06 23 161 10 3 2450610
|
|
2,001 2001 001 01 1 21 3 09 38 265 22 7 2452175
|
|
2,000 2000 000 00 0 20 1 03 11 075 15 4 2451619
|
|
2,000 2000 000 00 0 20 1 03 11 075 15 4 2451619
|
|
2,000 2000 000 00 0 20 1 03 11 075 15 4 2451619
|
|
2,000 2000 000 00 0 20 1 03 11 075 15 4 2451619
|
|
2,000 2000 000 00 0 20 1 03 11 075 15 4 2451619
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 3 07 28 191 10 5 2450640
|
|
1,997 1997 997 97 7 20 2 06 23 161 10 3 2450610
|
|
1,997 1997 997 97 7 20 1 02 06 041 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 02 06 042 11 3 2450491
|
|
1,997 1997 997 97 7 20 1 02 07 043 12 4 2450492
|
|
1,997 1997 997 97 7 20 1 02 07 044 13 5 2450493
|
|
1,997 1997 997 97 7 20 1 02 07 045 14 6 2450494
|
|
1,997 1997 997 97 7 20 1 02 07 046 15 7 2450495
|
|
1,997 1997 997 97 7 20 1 02 07 047 16 1 2450496
|
|
0,097 0097 097 97 7 -01 1 02 07 047 16 3 1686042
|
|
0,097 0097 097 97 7 01 1 02 07 047 16 7 1756536
|
|
0,597 0597 597 97 7 06 1 02 07 047 16 5 1939157
|
|
1,097 1097 097 97 7 11 1 02 07 047 16 3 2121778
|
|
1,697 1697 697 97 7 17 1 02 07 047 16 7 2340924
|
|
1,797 1797 797 97 7 18 1 02 07 047 16 5 2377448
|
|
1,897 1897 897 97 7 19 1 02 07 047 16 3 2413972
|
|
1,997 1997 997 97 7 20 1 02 07 047 16 1 2450496
|
|
2,097 2097 097 97 7 21 1 02 07 047 16 7 2487021
|
|
1,996 1996 996 96 6 20 1 02 09 059 28 4 2450142
|
|
1,996 1996 996 96 6 20 1 02 09 060 29 5 2450143
|
|
1,996 1996 996 96 6 20 1 03 09 061 01 6 2450144
|
|
1,996 1996 996 96 6 20 4 12 53 365 30 2 2450448
|
|
1,996 1996 996 96 6 20 4 12 53 366 31 3 2450449
|
|
1,997 1997 997 97 7 20 1 01 01 001 01 4 2450450
|
|
1,997 1997 997 97 7 20 1 02 09 059 28 6 2450508
|
|
1,997 1997 997 97 7 20 1 03 09 060 01 7 2450509
|
|
1,997 1997 997 97 7 20 4 12 52 364 30 3 2450813
|
|
1,997 1997 997 97 7 20 4 12 53 365 31 4 2450814
|
|
1,999 1999 999 99 9 20 4 12 53 365 31 6 2451544
|
|
2,000 2000 000 00 0 20 1 01 01 001 01 7 2451545
|
|
2,000 2000 000 00 0 20 4 12 53 366 31 1 2451910
|
|
2,001 2001 001 01 1 21 1 01 01 001 01 2 2451911
|
|
(66 rows)
|
|
|
|
SELECT to_char(d1, 'FMY,YYY FMYYYY FMYYY FMYY FMY FMCC FMQ FMMM FMWW FMDDD FMDD FMD FMJ')
|
|
FROM TIMESTAMPTZ_TBL;
|
|
to_char
|
|
-------------------------------------------------
|
|
|
|
|
|
1,969 1969 969 69 9 20 4 12 53 365 31 4 2440587
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 1 1 2 2 5 2450451
|
|
1,997 1997 997 97 7 20 1 1 1 2 2 5 2450451
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 2 6 23 161 10 3 2450610
|
|
2,001 2001 1 1 1 21 3 9 38 265 22 7 2452175
|
|
2,000 2000 0 0 0 20 1 3 11 75 15 4 2451619
|
|
2,000 2000 0 0 0 20 1 3 11 75 15 4 2451619
|
|
2,000 2000 0 0 0 20 1 3 11 75 15 4 2451619
|
|
2,000 2000 0 0 0 20 1 3 11 75 15 4 2451619
|
|
2,000 2000 0 0 0 20 1 3 11 75 15 4 2451619
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 3 7 28 191 10 5 2450640
|
|
1,997 1997 997 97 7 20 2 6 23 161 10 3 2450610
|
|
1,997 1997 997 97 7 20 1 2 6 41 10 2 2450490
|
|
1,997 1997 997 97 7 20 1 2 6 42 11 3 2450491
|
|
1,997 1997 997 97 7 20 1 2 7 43 12 4 2450492
|
|
1,997 1997 997 97 7 20 1 2 7 44 13 5 2450493
|
|
1,997 1997 997 97 7 20 1 2 7 45 14 6 2450494
|
|
1,997 1997 997 97 7 20 1 2 7 46 15 7 2450495
|
|
1,997 1997 997 97 7 20 1 2 7 47 16 1 2450496
|
|
0,097 97 97 97 7 -1 1 2 7 47 16 3 1686042
|
|
0,097 97 97 97 7 1 1 2 7 47 16 7 1756536
|
|
0,597 597 597 97 7 6 1 2 7 47 16 5 1939157
|
|
1,097 1097 97 97 7 11 1 2 7 47 16 3 2121778
|
|
1,697 1697 697 97 7 17 1 2 7 47 16 7 2340924
|
|
1,797 1797 797 97 7 18 1 2 7 47 16 5 2377448
|
|
1,897 1897 897 97 7 19 1 2 7 47 16 3 2413972
|
|
1,997 1997 997 97 7 20 1 2 7 47 16 1 2450496
|
|
2,097 2097 97 97 7 21 1 2 7 47 16 7 2487021
|
|
1,996 1996 996 96 6 20 1 2 9 59 28 4 2450142
|
|
1,996 1996 996 96 6 20 1 2 9 60 29 5 2450143
|
|
1,996 1996 996 96 6 20 1 3 9 61 1 6 2450144
|
|
1,996 1996 996 96 6 20 4 12 53 365 30 2 2450448
|
|
1,996 1996 996 96 6 20 4 12 53 366 31 3 2450449
|
|
1,997 1997 997 97 7 20 1 1 1 1 1 4 2450450
|
|
1,997 1997 997 97 7 20 1 2 9 59 28 6 2450508
|
|
1,997 1997 997 97 7 20 1 3 9 60 1 7 2450509
|
|
1,997 1997 997 97 7 20 4 12 52 364 30 3 2450813
|
|
1,997 1997 997 97 7 20 4 12 53 365 31 4 2450814
|
|
1,999 1999 999 99 9 20 4 12 53 365 31 6 2451544
|
|
2,000 2000 0 0 0 20 1 1 1 1 1 7 2451545
|
|
2,000 2000 0 0 0 20 4 12 53 366 31 1 2451910
|
|
2,001 2001 1 1 1 21 1 1 1 1 1 2 2451911
|
|
(66 rows)
|
|
|
|
SELECT to_char(d1, 'HH HH12 HH24 MI SS SSSS')
|
|
FROM TIMESTAMPTZ_TBL;
|
|
to_char
|
|
----------------------
|
|
|
|
|
|
04 04 16 00 00 57600
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 02 63122
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
12 12 00 00 00 0
|
|
03 03 03 04 05 11045
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
06 06 18 19 20 65960
|
|
08 08 08 14 01 29641
|
|
04 04 04 14 02 15242
|
|
02 02 02 14 03 8043
|
|
03 03 03 14 04 11644
|
|
01 01 01 14 05 4445
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 00 63120
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
09 09 09 32 01 34321
|
|
09 09 09 32 01 34321
|
|
09 09 09 32 01 34321
|
|
02 02 14 32 01 52321
|
|
02 02 14 32 01 52321
|
|
06 06 18 32 01 66721
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
05 05 17 32 01 63121
|
|
(66 rows)
|
|
|
|
SELECT to_char(d1, E'"HH:MI:SS is" HH:MI:SS "\\"text between quote marks\\""')
|
|
FROM TIMESTAMPTZ_TBL;
|
|
to_char
|
|
-------------------------------------------------
|
|
|
|
|
|
HH:MI:SS is 04:00:00 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:02 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 12:00:00 "text between quote marks"
|
|
HH:MI:SS is 03:04:05 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 06:19:20 "text between quote marks"
|
|
HH:MI:SS is 08:14:01 "text between quote marks"
|
|
HH:MI:SS is 04:14:02 "text between quote marks"
|
|
HH:MI:SS is 02:14:03 "text between quote marks"
|
|
HH:MI:SS is 03:14:04 "text between quote marks"
|
|
HH:MI:SS is 01:14:05 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:00 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 09:32:01 "text between quote marks"
|
|
HH:MI:SS is 09:32:01 "text between quote marks"
|
|
HH:MI:SS is 09:32:01 "text between quote marks"
|
|
HH:MI:SS is 02:32:01 "text between quote marks"
|
|
HH:MI:SS is 02:32:01 "text between quote marks"
|
|
HH:MI:SS is 06:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
HH:MI:SS is 05:32:01 "text between quote marks"
|
|
(66 rows)
|
|
|
|
SELECT to_char(d1, 'HH24--text--MI--text--SS')
|
|
FROM TIMESTAMPTZ_TBL;
|
|
to_char
|
|
------------------------
|
|
|
|
|
|
16--text--00--text--00
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--02
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
00--text--00--text--00
|
|
03--text--04--text--05
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
18--text--19--text--20
|
|
08--text--14--text--01
|
|
04--text--14--text--02
|
|
02--text--14--text--03
|
|
03--text--14--text--04
|
|
01--text--14--text--05
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--00
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
09--text--32--text--01
|
|
09--text--32--text--01
|
|
09--text--32--text--01
|
|
14--text--32--text--01
|
|
14--text--32--text--01
|
|
18--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
(66 rows)
|
|
|
|
SELECT to_char(d1, 'YYYYTH YYYYth Jth')
|
|
FROM TIMESTAMPTZ_TBL;
|
|
to_char
|
|
-------------------------
|
|
|
|
|
|
1969TH 1969th 2440587th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450451st
|
|
1997TH 1997th 2450451st
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450610th
|
|
2001ST 2001st 2452175th
|
|
2000TH 2000th 2451619th
|
|
2000TH 2000th 2451619th
|
|
2000TH 2000th 2451619th
|
|
2000TH 2000th 2451619th
|
|
2000TH 2000th 2451619th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450640th
|
|
1997TH 1997th 2450610th
|
|
1997TH 1997th 2450490th
|
|
1997TH 1997th 2450491st
|
|
1997TH 1997th 2450492nd
|
|
1997TH 1997th 2450493rd
|
|
1997TH 1997th 2450494th
|
|
1997TH 1997th 2450495th
|
|
1997TH 1997th 2450496th
|
|
0097TH 0097th 1686042nd
|
|
0097TH 0097th 1756536th
|
|
0597TH 0597th 1939157th
|
|
1097TH 1097th 2121778th
|
|
1697TH 1697th 2340924th
|
|
1797TH 1797th 2377448th
|
|
1897TH 1897th 2413972nd
|
|
1997TH 1997th 2450496th
|
|
2097TH 2097th 2487021st
|
|
1996TH 1996th 2450142nd
|
|
1996TH 1996th 2450143rd
|
|
1996TH 1996th 2450144th
|
|
1996TH 1996th 2450448th
|
|
1996TH 1996th 2450449th
|
|
1997TH 1997th 2450450th
|
|
1997TH 1997th 2450508th
|
|
1997TH 1997th 2450509th
|
|
1997TH 1997th 2450813th
|
|
1997TH 1997th 2450814th
|
|
1999TH 1999th 2451544th
|
|
2000TH 2000th 2451545th
|
|
2000TH 2000th 2451910th
|
|
2001ST 2001st 2451911th
|
|
(66 rows)
|
|
|
|
SELECT to_char(d1, 'YYYY A.D. YYYY a.d. YYYY bc HH:MI:SS P.M. HH:MI:SS p.m. HH:MI:SS pm')
|
|
FROM TIMESTAMPTZ_TBL;
|
|
to_char
|
|
---------------------------------------------------------------------
|
|
|
|
|
|
1969 A.D. 1969 a.d. 1969 ad 04:00:00 P.M. 04:00:00 p.m. 04:00:00 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:02 P.M. 05:32:02 p.m. 05:32:02 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 12:00:00 A.M. 12:00:00 a.m. 12:00:00 am
|
|
1997 A.D. 1997 a.d. 1997 ad 03:04:05 A.M. 03:04:05 a.m. 03:04:05 am
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
2001 A.D. 2001 a.d. 2001 ad 06:19:20 P.M. 06:19:20 p.m. 06:19:20 pm
|
|
2000 A.D. 2000 a.d. 2000 ad 08:14:01 A.M. 08:14:01 a.m. 08:14:01 am
|
|
2000 A.D. 2000 a.d. 2000 ad 04:14:02 A.M. 04:14:02 a.m. 04:14:02 am
|
|
2000 A.D. 2000 a.d. 2000 ad 02:14:03 A.M. 02:14:03 a.m. 02:14:03 am
|
|
2000 A.D. 2000 a.d. 2000 ad 03:14:04 A.M. 03:14:04 a.m. 03:14:04 am
|
|
2000 A.D. 2000 a.d. 2000 ad 01:14:05 A.M. 01:14:05 a.m. 01:14:05 am
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:00 P.M. 05:32:00 p.m. 05:32:00 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 09:32:01 A.M. 09:32:01 a.m. 09:32:01 am
|
|
1997 A.D. 1997 a.d. 1997 ad 09:32:01 A.M. 09:32:01 a.m. 09:32:01 am
|
|
1997 A.D. 1997 a.d. 1997 ad 09:32:01 A.M. 09:32:01 a.m. 09:32:01 am
|
|
1997 A.D. 1997 a.d. 1997 ad 02:32:01 P.M. 02:32:01 p.m. 02:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 02:32:01 P.M. 02:32:01 p.m. 02:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 06:32:01 P.M. 06:32:01 p.m. 06:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
0097 B.C. 0097 b.c. 0097 bc 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
0097 A.D. 0097 a.d. 0097 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
0597 A.D. 0597 a.d. 0597 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1097 A.D. 1097 a.d. 1097 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1697 A.D. 1697 a.d. 1697 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1797 A.D. 1797 a.d. 1797 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1897 A.D. 1897 a.d. 1897 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
2097 A.D. 2097 a.d. 2097 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1996 A.D. 1996 a.d. 1996 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1996 A.D. 1996 a.d. 1996 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1996 A.D. 1996 a.d. 1996 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1996 A.D. 1996 a.d. 1996 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1996 A.D. 1996 a.d. 1996 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
1999 A.D. 1999 a.d. 1999 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
2000 A.D. 2000 a.d. 2000 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
2000 A.D. 2000 a.d. 2000 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
2001 A.D. 2001 a.d. 2001 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
|
|
(66 rows)
|
|
|
|
SELECT to_char(d1, 'IYYY IYY IY I IW IDDD ID')
|
|
FROM TIMESTAMPTZ_TBL;
|
|
to_char
|
|
------------------------
|
|
|
|
|
|
1970 970 70 0 01 003 3
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 01 004 4
|
|
1997 997 97 7 01 004 4
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 24 163 2
|
|
2001 001 01 1 38 265 6
|
|
2000 000 00 0 11 073 3
|
|
2000 000 00 0 11 073 3
|
|
2000 000 00 0 11 073 3
|
|
2000 000 00 0 11 073 3
|
|
2000 000 00 0 11 073 3
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 28 193 4
|
|
1997 997 97 7 24 163 2
|
|
1997 997 97 7 07 043 1
|
|
1997 997 97 7 07 044 2
|
|
1997 997 97 7 07 045 3
|
|
1997 997 97 7 07 046 4
|
|
1997 997 97 7 07 047 5
|
|
1997 997 97 7 07 048 6
|
|
1997 997 97 7 07 049 7
|
|
0097 097 97 7 07 044 2
|
|
0097 097 97 7 07 048 6
|
|
0597 597 97 7 07 046 4
|
|
1097 097 97 7 07 044 2
|
|
1697 697 97 7 07 048 6
|
|
1797 797 97 7 07 046 4
|
|
1897 897 97 7 07 044 2
|
|
1997 997 97 7 07 049 7
|
|
2097 097 97 7 07 048 6
|
|
1996 996 96 6 09 059 3
|
|
1996 996 96 6 09 060 4
|
|
1996 996 96 6 09 061 5
|
|
1997 997 97 7 01 001 1
|
|
1997 997 97 7 01 002 2
|
|
1997 997 97 7 01 003 3
|
|
1997 997 97 7 09 061 5
|
|
1997 997 97 7 09 062 6
|
|
1998 998 98 8 01 002 2
|
|
1998 998 98 8 01 003 3
|
|
1999 999 99 9 52 362 5
|
|
1999 999 99 9 52 363 6
|
|
2000 000 00 0 52 364 7
|
|
2001 001 01 1 01 001 1
|
|
(66 rows)
|
|
|
|
SELECT to_char(d1, 'FMIYYY FMIYY FMIY FMI FMIW FMIDDD FMID')
|
|
FROM TIMESTAMPTZ_TBL;
|
|
to_char
|
|
------------------------
|
|
|
|
|
|
1970 970 70 0 1 3 3
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 1 4 4
|
|
1997 997 97 7 1 4 4
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 24 163 2
|
|
2001 1 1 1 38 265 6
|
|
2000 0 0 0 11 73 3
|
|
2000 0 0 0 11 73 3
|
|
2000 0 0 0 11 73 3
|
|
2000 0 0 0 11 73 3
|
|
2000 0 0 0 11 73 3
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 28 193 4
|
|
1997 997 97 7 24 163 2
|
|
1997 997 97 7 7 43 1
|
|
1997 997 97 7 7 44 2
|
|
1997 997 97 7 7 45 3
|
|
1997 997 97 7 7 46 4
|
|
1997 997 97 7 7 47 5
|
|
1997 997 97 7 7 48 6
|
|
1997 997 97 7 7 49 7
|
|
97 97 97 7 7 44 2
|
|
97 97 97 7 7 48 6
|
|
597 597 97 7 7 46 4
|
|
1097 97 97 7 7 44 2
|
|
1697 697 97 7 7 48 6
|
|
1797 797 97 7 7 46 4
|
|
1897 897 97 7 7 44 2
|
|
1997 997 97 7 7 49 7
|
|
2097 97 97 7 7 48 6
|
|
1996 996 96 6 9 59 3
|
|
1996 996 96 6 9 60 4
|
|
1996 996 96 6 9 61 5
|
|
1997 997 97 7 1 1 1
|
|
1997 997 97 7 1 2 2
|
|
1997 997 97 7 1 3 3
|
|
1997 997 97 7 9 61 5
|
|
1997 997 97 7 9 62 6
|
|
1998 998 98 8 1 2 2
|
|
1998 998 98 8 1 3 3
|
|
1999 999 99 9 52 362 5
|
|
1999 999 99 9 52 363 6
|
|
2000 0 0 0 52 364 7
|
|
2001 1 1 1 1 1 1
|
|
(66 rows)
|
|
|
|
SELECT to_char(d, 'FF1 FF2 FF3 FF4 FF5 FF6 ff1 ff2 ff3 ff4 ff5 ff6 MS US')
|
|
FROM (VALUES
|
|
('2018-11-02 12:34:56'::timestamptz),
|
|
('2018-11-02 12:34:56.78'),
|
|
('2018-11-02 12:34:56.78901'),
|
|
('2018-11-02 12:34:56.78901234')
|
|
) d(d);
|
|
to_char
|
|
--------------------------------------------------------------------
|
|
0 00 000 0000 00000 000000 0 00 000 0000 00000 000000 000 000000
|
|
7 78 780 7800 78000 780000 7 78 780 7800 78000 780000 780 780000
|
|
7 78 789 7890 78901 789010 7 78 789 7890 78901 789010 789 789010
|
|
7 78 789 7890 78901 789012 7 78 789 7890 78901 789012 789 789012
|
|
(4 rows)
|
|
|
|
-- Check OF, TZH, TZM with various zone offsets, particularly fractional hours
|
|
SET timezone = '00:00';
|
|
SELECT to_char(now(), 'OF') as "OF", to_char(now(), 'TZH:TZM') as "TZH:TZM";
|
|
OF | TZH:TZM
|
|
-----+---------
|
|
+00 | +00:00
|
|
(1 row)
|
|
|
|
SET timezone = '+02:00';
|
|
SELECT to_char(now(), 'OF') as "OF", to_char(now(), 'TZH:TZM') as "TZH:TZM";
|
|
OF | TZH:TZM
|
|
-----+---------
|
|
-02 | -02:00
|
|
(1 row)
|
|
|
|
SET timezone = '-13:00';
|
|
SELECT to_char(now(), 'OF') as "OF", to_char(now(), 'TZH:TZM') as "TZH:TZM";
|
|
OF | TZH:TZM
|
|
-----+---------
|
|
+13 | +13:00
|
|
(1 row)
|
|
|
|
SET timezone = '-00:30';
|
|
SELECT to_char(now(), 'OF') as "OF", to_char(now(), 'TZH:TZM') as "TZH:TZM";
|
|
OF | TZH:TZM
|
|
--------+---------
|
|
+00:30 | +00:30
|
|
(1 row)
|
|
|
|
SET timezone = '00:30';
|
|
SELECT to_char(now(), 'OF') as "OF", to_char(now(), 'TZH:TZM') as "TZH:TZM";
|
|
OF | TZH:TZM
|
|
--------+---------
|
|
-00:30 | -00:30
|
|
(1 row)
|
|
|
|
SET timezone = '-04:30';
|
|
SELECT to_char(now(), 'OF') as "OF", to_char(now(), 'TZH:TZM') as "TZH:TZM";
|
|
OF | TZH:TZM
|
|
--------+---------
|
|
+04:30 | +04:30
|
|
(1 row)
|
|
|
|
SET timezone = '04:30';
|
|
SELECT to_char(now(), 'OF') as "OF", to_char(now(), 'TZH:TZM') as "TZH:TZM";
|
|
OF | TZH:TZM
|
|
--------+---------
|
|
-04:30 | -04:30
|
|
(1 row)
|
|
|
|
SET timezone = '-04:15';
|
|
SELECT to_char(now(), 'OF') as "OF", to_char(now(), 'TZH:TZM') as "TZH:TZM";
|
|
OF | TZH:TZM
|
|
--------+---------
|
|
+04:15 | +04:15
|
|
(1 row)
|
|
|
|
SET timezone = '04:15';
|
|
SELECT to_char(now(), 'OF') as "OF", to_char(now(), 'TZH:TZM') as "TZH:TZM";
|
|
OF | TZH:TZM
|
|
--------+---------
|
|
-04:15 | -04:15
|
|
(1 row)
|
|
|
|
RESET timezone;
|
|
-- Check of, tzh, tzm with various zone offsets.
|
|
SET timezone = '00:00';
|
|
SELECT to_char(now(), 'of') as "Of", to_char(now(), 'tzh:tzm') as "tzh:tzm";
|
|
Of | tzh:tzm
|
|
-----+---------
|
|
+00 | +00:00
|
|
(1 row)
|
|
|
|
SET timezone = '+02:00';
|
|
SELECT to_char(now(), 'of') as "of", to_char(now(), 'tzh:tzm') as "tzh:tzm";
|
|
of | tzh:tzm
|
|
-----+---------
|
|
-02 | -02:00
|
|
(1 row)
|
|
|
|
SET timezone = '-13:00';
|
|
SELECT to_char(now(), 'of') as "of", to_char(now(), 'tzh:tzm') as "tzh:tzm";
|
|
of | tzh:tzm
|
|
-----+---------
|
|
+13 | +13:00
|
|
(1 row)
|
|
|
|
SET timezone = '-00:30';
|
|
SELECT to_char(now(), 'of') as "of", to_char(now(), 'tzh:tzm') as "tzh:tzm";
|
|
of | tzh:tzm
|
|
--------+---------
|
|
+00:30 | +00:30
|
|
(1 row)
|
|
|
|
SET timezone = '00:30';
|
|
SELECT to_char(now(), 'of') as "of", to_char(now(), 'tzh:tzm') as "tzh:tzm";
|
|
of | tzh:tzm
|
|
--------+---------
|
|
-00:30 | -00:30
|
|
(1 row)
|
|
|
|
SET timezone = '-04:30';
|
|
SELECT to_char(now(), 'of') as "of", to_char(now(), 'tzh:tzm') as "tzh:tzm";
|
|
of | tzh:tzm
|
|
--------+---------
|
|
+04:30 | +04:30
|
|
(1 row)
|
|
|
|
SET timezone = '04:30';
|
|
SELECT to_char(now(), 'of') as "of", to_char(now(), 'tzh:tzm') as "tzh:tzm";
|
|
of | tzh:tzm
|
|
--------+---------
|
|
-04:30 | -04:30
|
|
(1 row)
|
|
|
|
SET timezone = '-04:15';
|
|
SELECT to_char(now(), 'of') as "of", to_char(now(), 'tzh:tzm') as "tzh:tzm";
|
|
of | tzh:tzm
|
|
--------+---------
|
|
+04:15 | +04:15
|
|
(1 row)
|
|
|
|
SET timezone = '04:15';
|
|
SELECT to_char(now(), 'of') as "of", to_char(now(), 'tzh:tzm') as "tzh:tzm";
|
|
of | tzh:tzm
|
|
--------+---------
|
|
-04:15 | -04:15
|
|
(1 row)
|
|
|
|
RESET timezone;
|
|
CREATE TABLE TIMESTAMPTZ_TST (a int , b timestamptz);
|
|
-- Test year field value with len > 4
|
|
INSERT INTO TIMESTAMPTZ_TST VALUES(1, 'Sat Mar 12 23:58:48 1000 IST');
|
|
INSERT INTO TIMESTAMPTZ_TST VALUES(2, 'Sat Mar 12 23:58:48 10000 IST');
|
|
INSERT INTO TIMESTAMPTZ_TST VALUES(3, 'Sat Mar 12 23:58:48 100000 IST');
|
|
INSERT INTO TIMESTAMPTZ_TST VALUES(3, '10000 Mar 12 23:58:48 IST');
|
|
INSERT INTO TIMESTAMPTZ_TST VALUES(4, '100000312 23:58:48 IST');
|
|
INSERT INTO TIMESTAMPTZ_TST VALUES(4, '1000000312 23:58:48 IST');
|
|
--Verify data
|
|
SELECT * FROM TIMESTAMPTZ_TST ORDER BY a;
|
|
a | b
|
|
---+--------------------------------
|
|
1 | Wed Mar 12 13:58:48 1000 PST
|
|
2 | Sun Mar 12 14:58:48 10000 PDT
|
|
3 | Sun Mar 12 14:58:48 100000 PDT
|
|
3 | Sun Mar 12 14:58:48 10000 PDT
|
|
4 | Sun Mar 12 14:58:48 10000 PDT
|
|
4 | Sun Mar 12 14:58:48 100000 PDT
|
|
(6 rows)
|
|
|
|
--Cleanup
|
|
DROP TABLE TIMESTAMPTZ_TST;
|
|
-- test timestamptz constructors
|
|
set TimeZone to 'America/New_York';
|
|
-- numeric timezone
|
|
SELECT make_timestamptz(1973, 07, 15, 08, 15, 55.33);
|
|
make_timestamptz
|
|
---------------------------------
|
|
Sun Jul 15 08:15:55.33 1973 EDT
|
|
(1 row)
|
|
|
|
SELECT make_timestamptz(1973, 07, 15, 08, 15, 55.33, '+2');
|
|
make_timestamptz
|
|
---------------------------------
|
|
Sun Jul 15 02:15:55.33 1973 EDT
|
|
(1 row)
|
|
|
|
SELECT make_timestamptz(1973, 07, 15, 08, 15, 55.33, '-2');
|
|
make_timestamptz
|
|
---------------------------------
|
|
Sun Jul 15 06:15:55.33 1973 EDT
|
|
(1 row)
|
|
|
|
WITH tzs (tz) AS (VALUES
|
|
('+1'), ('+1:'), ('+1:0'), ('+100'), ('+1:00'), ('+01:00'),
|
|
('+10'), ('+1000'), ('+10:'), ('+10:0'), ('+10:00'), ('+10:00:'),
|
|
('+10:00:1'), ('+10:00:01'),
|
|
('+10:00:10'))
|
|
SELECT make_timestamptz(2010, 2, 27, 3, 45, 00, tz), tz FROM tzs;
|
|
make_timestamptz | tz
|
|
------------------------------+-----------
|
|
Fri Feb 26 21:45:00 2010 EST | +1
|
|
Fri Feb 26 21:45:00 2010 EST | +1:
|
|
Fri Feb 26 21:45:00 2010 EST | +1:0
|
|
Fri Feb 26 21:45:00 2010 EST | +100
|
|
Fri Feb 26 21:45:00 2010 EST | +1:00
|
|
Fri Feb 26 21:45:00 2010 EST | +01:00
|
|
Fri Feb 26 12:45:00 2010 EST | +10
|
|
Fri Feb 26 12:45:00 2010 EST | +1000
|
|
Fri Feb 26 12:45:00 2010 EST | +10:
|
|
Fri Feb 26 12:45:00 2010 EST | +10:0
|
|
Fri Feb 26 12:45:00 2010 EST | +10:00
|
|
Fri Feb 26 12:45:00 2010 EST | +10:00:
|
|
Fri Feb 26 12:44:59 2010 EST | +10:00:1
|
|
Fri Feb 26 12:44:59 2010 EST | +10:00:01
|
|
Fri Feb 26 12:44:50 2010 EST | +10:00:10
|
|
(15 rows)
|
|
|
|
-- these should fail
|
|
SELECT make_timestamptz(1973, 07, 15, 08, 15, 55.33, '2');
|
|
ERROR: invalid input syntax for type numeric time zone: "2"
|
|
HINT: Numeric time zones must have "-" or "+" as first character.
|
|
SELECT make_timestamptz(2014, 12, 10, 10, 10, 10, '+16');
|
|
ERROR: numeric time zone "+16" out of range
|
|
SELECT make_timestamptz(2014, 12, 10, 10, 10, 10, '-16');
|
|
ERROR: numeric time zone "-16" out of range
|
|
-- should be true
|
|
SELECT make_timestamptz(1973, 07, 15, 08, 15, 55.33, '+2') = '1973-07-15 08:15:55.33+02'::timestamptz;
|
|
?column?
|
|
----------
|
|
t
|
|
(1 row)
|
|
|
|
-- full timezone names
|
|
SELECT make_timestamptz(2014, 12, 10, 0, 0, 0, 'Europe/Prague') = timestamptz '2014-12-10 00:00:00 Europe/Prague';
|
|
?column?
|
|
----------
|
|
t
|
|
(1 row)
|
|
|
|
SELECT make_timestamptz(2014, 12, 10, 0, 0, 0, 'Europe/Prague') AT TIME ZONE 'UTC';
|
|
timezone
|
|
--------------------------
|
|
Tue Dec 09 23:00:00 2014
|
|
(1 row)
|
|
|
|
SELECT make_timestamptz(1846, 12, 10, 0, 0, 0, 'Asia/Manila') AT TIME ZONE 'UTC';
|
|
timezone
|
|
--------------------------
|
|
Wed Dec 09 15:56:00 1846
|
|
(1 row)
|
|
|
|
SELECT make_timestamptz(1881, 12, 10, 0, 0, 0, 'Europe/Paris') AT TIME ZONE 'UTC';
|
|
timezone
|
|
--------------------------
|
|
Fri Dec 09 23:50:39 1881
|
|
(1 row)
|
|
|
|
SELECT make_timestamptz(1910, 12, 24, 0, 0, 0, 'Nehwon/Lankhmar');
|
|
ERROR: time zone "Nehwon/Lankhmar" not recognized
|
|
-- abbreviations
|
|
SELECT make_timestamptz(2008, 12, 10, 10, 10, 10, 'EST');
|
|
make_timestamptz
|
|
------------------------------
|
|
Wed Dec 10 10:10:10 2008 EST
|
|
(1 row)
|
|
|
|
SELECT make_timestamptz(2008, 12, 10, 10, 10, 10, 'EDT');
|
|
make_timestamptz
|
|
------------------------------
|
|
Wed Dec 10 09:10:10 2008 EST
|
|
(1 row)
|
|
|
|
SELECT make_timestamptz(2014, 12, 10, 10, 10, 10, 'PST8PDT');
|
|
make_timestamptz
|
|
------------------------------
|
|
Wed Dec 10 13:10:10 2014 EST
|
|
(1 row)
|
|
|
|
RESET TimeZone;
|
|
-- generate_series for timestamptz
|
|
select * from generate_series('2020-01-01 00:00'::timestamptz,
|
|
'2020-01-02 03:00'::timestamptz,
|
|
'1 hour'::interval);
|
|
generate_series
|
|
------------------------------
|
|
Wed Jan 01 00:00:00 2020 PST
|
|
Wed Jan 01 01:00:00 2020 PST
|
|
Wed Jan 01 02:00:00 2020 PST
|
|
Wed Jan 01 03:00:00 2020 PST
|
|
Wed Jan 01 04:00:00 2020 PST
|
|
Wed Jan 01 05:00:00 2020 PST
|
|
Wed Jan 01 06:00:00 2020 PST
|
|
Wed Jan 01 07:00:00 2020 PST
|
|
Wed Jan 01 08:00:00 2020 PST
|
|
Wed Jan 01 09:00:00 2020 PST
|
|
Wed Jan 01 10:00:00 2020 PST
|
|
Wed Jan 01 11:00:00 2020 PST
|
|
Wed Jan 01 12:00:00 2020 PST
|
|
Wed Jan 01 13:00:00 2020 PST
|
|
Wed Jan 01 14:00:00 2020 PST
|
|
Wed Jan 01 15:00:00 2020 PST
|
|
Wed Jan 01 16:00:00 2020 PST
|
|
Wed Jan 01 17:00:00 2020 PST
|
|
Wed Jan 01 18:00:00 2020 PST
|
|
Wed Jan 01 19:00:00 2020 PST
|
|
Wed Jan 01 20:00:00 2020 PST
|
|
Wed Jan 01 21:00:00 2020 PST
|
|
Wed Jan 01 22:00:00 2020 PST
|
|
Wed Jan 01 23:00:00 2020 PST
|
|
Thu Jan 02 00:00:00 2020 PST
|
|
Thu Jan 02 01:00:00 2020 PST
|
|
Thu Jan 02 02:00:00 2020 PST
|
|
Thu Jan 02 03:00:00 2020 PST
|
|
(28 rows)
|
|
|
|
-- the LIMIT should allow this to terminate in a reasonable amount of time
|
|
-- (but that unfortunately doesn't work yet for SELECT * FROM ...)
|
|
select generate_series('2022-01-01 00:00'::timestamptz,
|
|
'infinity'::timestamptz,
|
|
'1 month'::interval) limit 10;
|
|
generate_series
|
|
------------------------------
|
|
Sat Jan 01 00:00:00 2022 PST
|
|
Tue Feb 01 00:00:00 2022 PST
|
|
Tue Mar 01 00:00:00 2022 PST
|
|
Fri Apr 01 00:00:00 2022 PDT
|
|
Sun May 01 00:00:00 2022 PDT
|
|
Wed Jun 01 00:00:00 2022 PDT
|
|
Fri Jul 01 00:00:00 2022 PDT
|
|
Mon Aug 01 00:00:00 2022 PDT
|
|
Thu Sep 01 00:00:00 2022 PDT
|
|
Sat Oct 01 00:00:00 2022 PDT
|
|
(10 rows)
|
|
|
|
-- errors
|
|
select * from generate_series('2020-01-01 00:00'::timestamptz,
|
|
'2020-01-02 03:00'::timestamptz,
|
|
'0 hour'::interval);
|
|
ERROR: step size cannot equal zero
|
|
--
|
|
-- Test behavior with a dynamic (time-varying) timezone abbreviation.
|
|
-- These tests rely on the knowledge that MSK (Europe/Moscow standard time)
|
|
-- moved forwards in Mar 2011 and backwards again in Oct 2014.
|
|
--
|
|
SET TimeZone to 'UTC';
|
|
SELECT '2011-03-27 00:00:00 Europe/Moscow'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Mar 26 21:00:00 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 01:00:00 Europe/Moscow'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Mar 26 22:00:00 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 01:59:59 Europe/Moscow'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Mar 26 22:59:59 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 02:00:00 Europe/Moscow'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Mar 26 23:00:00 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 02:00:01 Europe/Moscow'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Mar 26 23:00:01 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 02:59:59 Europe/Moscow'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Mar 26 23:59:59 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 03:00:00 Europe/Moscow'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Mar 26 23:00:00 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 03:00:01 Europe/Moscow'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Mar 26 23:00:01 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 04:00:00 Europe/Moscow'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sun Mar 27 00:00:00 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 00:00:00 MSK'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Mar 26 21:00:00 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 01:00:00 MSK'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Mar 26 22:00:00 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 01:59:59 MSK'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Mar 26 22:59:59 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 02:00:00 MSK'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Mar 26 22:00:00 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 02:00:01 MSK'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Mar 26 22:00:01 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 02:59:59 MSK'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Mar 26 22:59:59 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 03:00:00 MSK'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Mar 26 23:00:00 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 03:00:01 MSK'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Mar 26 23:00:01 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 04:00:00 MSK'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sun Mar 27 00:00:00 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2014-10-26 00:00:00 Europe/Moscow'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Oct 25 20:00:00 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT '2014-10-26 00:59:59 Europe/Moscow'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Oct 25 20:59:59 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT '2014-10-26 01:00:00 Europe/Moscow'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Oct 25 22:00:00 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT '2014-10-26 01:00:01 Europe/Moscow'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Oct 25 22:00:01 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT '2014-10-26 02:00:00 Europe/Moscow'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Oct 25 23:00:00 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT '2014-10-26 00:00:00 MSK'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Oct 25 20:00:00 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT '2014-10-26 00:59:59 MSK'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Oct 25 20:59:59 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT '2014-10-26 01:00:00 MSK'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Oct 25 22:00:00 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT '2014-10-26 01:00:01 MSK'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Oct 25 22:00:01 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT '2014-10-26 02:00:00 MSK'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sat Oct 25 23:00:00 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 00:00:00'::timestamp AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
------------------------------
|
|
Sat Mar 26 21:00:00 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 01:00:00'::timestamp AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
------------------------------
|
|
Sat Mar 26 22:00:00 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 01:59:59'::timestamp AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
------------------------------
|
|
Sat Mar 26 22:59:59 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 02:00:00'::timestamp AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
------------------------------
|
|
Sat Mar 26 23:00:00 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 02:00:01'::timestamp AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
------------------------------
|
|
Sat Mar 26 23:00:01 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 02:59:59'::timestamp AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
------------------------------
|
|
Sat Mar 26 23:59:59 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 03:00:00'::timestamp AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
------------------------------
|
|
Sat Mar 26 23:00:00 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 03:00:01'::timestamp AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
------------------------------
|
|
Sat Mar 26 23:00:01 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 04:00:00'::timestamp AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
------------------------------
|
|
Sun Mar 27 00:00:00 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 00:00:00'::timestamp AT TIME ZONE 'MSK';
|
|
timezone
|
|
------------------------------
|
|
Sat Mar 26 21:00:00 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 01:00:00'::timestamp AT TIME ZONE 'MSK';
|
|
timezone
|
|
------------------------------
|
|
Sat Mar 26 22:00:00 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 01:59:59'::timestamp AT TIME ZONE 'MSK';
|
|
timezone
|
|
------------------------------
|
|
Sat Mar 26 22:59:59 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 02:00:00'::timestamp AT TIME ZONE 'MSK';
|
|
timezone
|
|
------------------------------
|
|
Sat Mar 26 22:00:00 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 02:00:01'::timestamp AT TIME ZONE 'MSK';
|
|
timezone
|
|
------------------------------
|
|
Sat Mar 26 22:00:01 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 02:59:59'::timestamp AT TIME ZONE 'MSK';
|
|
timezone
|
|
------------------------------
|
|
Sat Mar 26 22:59:59 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 03:00:00'::timestamp AT TIME ZONE 'MSK';
|
|
timezone
|
|
------------------------------
|
|
Sat Mar 26 23:00:00 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 03:00:01'::timestamp AT TIME ZONE 'MSK';
|
|
timezone
|
|
------------------------------
|
|
Sat Mar 26 23:00:01 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 04:00:00'::timestamp AT TIME ZONE 'MSK';
|
|
timezone
|
|
------------------------------
|
|
Sun Mar 27 00:00:00 2011 UTC
|
|
(1 row)
|
|
|
|
SELECT '2014-10-26 00:00:00'::timestamp AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
------------------------------
|
|
Sat Oct 25 20:00:00 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT '2014-10-26 00:59:59'::timestamp AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
------------------------------
|
|
Sat Oct 25 20:59:59 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT '2014-10-26 01:00:00'::timestamp AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
------------------------------
|
|
Sat Oct 25 22:00:00 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT '2014-10-26 01:00:01'::timestamp AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
------------------------------
|
|
Sat Oct 25 22:00:01 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT '2014-10-26 02:00:00'::timestamp AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
------------------------------
|
|
Sat Oct 25 23:00:00 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT '2014-10-26 00:00:00'::timestamp AT TIME ZONE 'MSK';
|
|
timezone
|
|
------------------------------
|
|
Sat Oct 25 20:00:00 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT '2014-10-26 00:59:59'::timestamp AT TIME ZONE 'MSK';
|
|
timezone
|
|
------------------------------
|
|
Sat Oct 25 20:59:59 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT '2014-10-26 01:00:00'::timestamp AT TIME ZONE 'MSK';
|
|
timezone
|
|
------------------------------
|
|
Sat Oct 25 22:00:00 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT '2014-10-26 01:00:01'::timestamp AT TIME ZONE 'MSK';
|
|
timezone
|
|
------------------------------
|
|
Sat Oct 25 22:00:01 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT '2014-10-26 02:00:00'::timestamp AT TIME ZONE 'MSK';
|
|
timezone
|
|
------------------------------
|
|
Sat Oct 25 23:00:00 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT make_timestamptz(2014, 10, 26, 0, 0, 0, 'MSK');
|
|
make_timestamptz
|
|
------------------------------
|
|
Sat Oct 25 20:00:00 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT make_timestamptz(2014, 10, 26, 1, 0, 0, 'MSK');
|
|
make_timestamptz
|
|
------------------------------
|
|
Sat Oct 25 22:00:00 2014 UTC
|
|
(1 row)
|
|
|
|
SELECT to_timestamp( 0); -- 1970-01-01 00:00:00+00
|
|
to_timestamp
|
|
------------------------------
|
|
Thu Jan 01 00:00:00 1970 UTC
|
|
(1 row)
|
|
|
|
SELECT to_timestamp( 946684800); -- 2000-01-01 00:00:00+00
|
|
to_timestamp
|
|
------------------------------
|
|
Sat Jan 01 00:00:00 2000 UTC
|
|
(1 row)
|
|
|
|
SELECT to_timestamp(1262349296.7890123); -- 2010-01-01 12:34:56.789012+00
|
|
to_timestamp
|
|
-------------------------------------
|
|
Fri Jan 01 12:34:56.789012 2010 UTC
|
|
(1 row)
|
|
|
|
-- edge cases
|
|
SELECT to_timestamp(-210866803200); -- 4714-11-24 00:00:00+00 BC
|
|
to_timestamp
|
|
---------------------------------
|
|
Mon Nov 24 00:00:00 4714 UTC BC
|
|
(1 row)
|
|
|
|
-- upper limit varies between integer and float timestamps, so hard to test
|
|
-- nonfinite values
|
|
SELECT to_timestamp(' Infinity'::float);
|
|
to_timestamp
|
|
--------------
|
|
infinity
|
|
(1 row)
|
|
|
|
SELECT to_timestamp('-Infinity'::float);
|
|
to_timestamp
|
|
--------------
|
|
-infinity
|
|
(1 row)
|
|
|
|
SELECT to_timestamp('NaN'::float);
|
|
ERROR: timestamp cannot be NaN
|
|
SET TimeZone to 'Europe/Moscow';
|
|
SELECT '2011-03-26 21:00:00 UTC'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sun Mar 27 00:00:00 2011 MSK
|
|
(1 row)
|
|
|
|
SELECT '2011-03-26 22:00:00 UTC'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sun Mar 27 01:00:00 2011 MSK
|
|
(1 row)
|
|
|
|
SELECT '2011-03-26 22:59:59 UTC'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sun Mar 27 01:59:59 2011 MSK
|
|
(1 row)
|
|
|
|
SELECT '2011-03-26 23:00:00 UTC'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sun Mar 27 03:00:00 2011 MSK
|
|
(1 row)
|
|
|
|
SELECT '2011-03-26 23:00:01 UTC'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sun Mar 27 03:00:01 2011 MSK
|
|
(1 row)
|
|
|
|
SELECT '2011-03-26 23:59:59 UTC'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sun Mar 27 03:59:59 2011 MSK
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 00:00:00 UTC'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sun Mar 27 04:00:00 2011 MSK
|
|
(1 row)
|
|
|
|
SELECT '2014-10-25 21:00:00 UTC'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sun Oct 26 01:00:00 2014 MSK
|
|
(1 row)
|
|
|
|
SELECT '2014-10-25 21:59:59 UTC'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sun Oct 26 01:59:59 2014 MSK
|
|
(1 row)
|
|
|
|
SELECT '2014-10-25 22:00:00 UTC'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sun Oct 26 01:00:00 2014 MSK
|
|
(1 row)
|
|
|
|
SELECT '2014-10-25 22:00:01 UTC'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sun Oct 26 01:00:01 2014 MSK
|
|
(1 row)
|
|
|
|
SELECT '2014-10-25 23:00:00 UTC'::timestamptz;
|
|
timestamptz
|
|
------------------------------
|
|
Sun Oct 26 02:00:00 2014 MSK
|
|
(1 row)
|
|
|
|
RESET TimeZone;
|
|
SELECT '2011-03-26 21:00:00 UTC'::timestamptz AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
--------------------------
|
|
Sun Mar 27 00:00:00 2011
|
|
(1 row)
|
|
|
|
SELECT '2011-03-26 22:00:00 UTC'::timestamptz AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
--------------------------
|
|
Sun Mar 27 01:00:00 2011
|
|
(1 row)
|
|
|
|
SELECT '2011-03-26 22:59:59 UTC'::timestamptz AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
--------------------------
|
|
Sun Mar 27 01:59:59 2011
|
|
(1 row)
|
|
|
|
SELECT '2011-03-26 23:00:00 UTC'::timestamptz AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
--------------------------
|
|
Sun Mar 27 03:00:00 2011
|
|
(1 row)
|
|
|
|
SELECT '2011-03-26 23:00:01 UTC'::timestamptz AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
--------------------------
|
|
Sun Mar 27 03:00:01 2011
|
|
(1 row)
|
|
|
|
SELECT '2011-03-26 23:59:59 UTC'::timestamptz AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
--------------------------
|
|
Sun Mar 27 03:59:59 2011
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 00:00:00 UTC'::timestamptz AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
--------------------------
|
|
Sun Mar 27 04:00:00 2011
|
|
(1 row)
|
|
|
|
SELECT '2014-10-25 21:00:00 UTC'::timestamptz AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
--------------------------
|
|
Sun Oct 26 01:00:00 2014
|
|
(1 row)
|
|
|
|
SELECT '2014-10-25 21:59:59 UTC'::timestamptz AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
--------------------------
|
|
Sun Oct 26 01:59:59 2014
|
|
(1 row)
|
|
|
|
SELECT '2014-10-25 22:00:00 UTC'::timestamptz AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
--------------------------
|
|
Sun Oct 26 01:00:00 2014
|
|
(1 row)
|
|
|
|
SELECT '2014-10-25 22:00:01 UTC'::timestamptz AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
--------------------------
|
|
Sun Oct 26 01:00:01 2014
|
|
(1 row)
|
|
|
|
SELECT '2014-10-25 23:00:00 UTC'::timestamptz AT TIME ZONE 'Europe/Moscow';
|
|
timezone
|
|
--------------------------
|
|
Sun Oct 26 02:00:00 2014
|
|
(1 row)
|
|
|
|
SELECT '2011-03-26 21:00:00 UTC'::timestamptz AT TIME ZONE 'MSK';
|
|
timezone
|
|
--------------------------
|
|
Sun Mar 27 00:00:00 2011
|
|
(1 row)
|
|
|
|
SELECT '2011-03-26 22:00:00 UTC'::timestamptz AT TIME ZONE 'MSK';
|
|
timezone
|
|
--------------------------
|
|
Sun Mar 27 01:00:00 2011
|
|
(1 row)
|
|
|
|
SELECT '2011-03-26 22:59:59 UTC'::timestamptz AT TIME ZONE 'MSK';
|
|
timezone
|
|
--------------------------
|
|
Sun Mar 27 01:59:59 2011
|
|
(1 row)
|
|
|
|
SELECT '2011-03-26 23:00:00 UTC'::timestamptz AT TIME ZONE 'MSK';
|
|
timezone
|
|
--------------------------
|
|
Sun Mar 27 03:00:00 2011
|
|
(1 row)
|
|
|
|
SELECT '2011-03-26 23:00:01 UTC'::timestamptz AT TIME ZONE 'MSK';
|
|
timezone
|
|
--------------------------
|
|
Sun Mar 27 03:00:01 2011
|
|
(1 row)
|
|
|
|
SELECT '2011-03-26 23:59:59 UTC'::timestamptz AT TIME ZONE 'MSK';
|
|
timezone
|
|
--------------------------
|
|
Sun Mar 27 03:59:59 2011
|
|
(1 row)
|
|
|
|
SELECT '2011-03-27 00:00:00 UTC'::timestamptz AT TIME ZONE 'MSK';
|
|
timezone
|
|
--------------------------
|
|
Sun Mar 27 04:00:00 2011
|
|
(1 row)
|
|
|
|
SELECT '2014-10-25 21:00:00 UTC'::timestamptz AT TIME ZONE 'MSK';
|
|
timezone
|
|
--------------------------
|
|
Sun Oct 26 01:00:00 2014
|
|
(1 row)
|
|
|
|
SELECT '2014-10-25 21:59:59 UTC'::timestamptz AT TIME ZONE 'MSK';
|
|
timezone
|
|
--------------------------
|
|
Sun Oct 26 01:59:59 2014
|
|
(1 row)
|
|
|
|
SELECT '2014-10-25 22:00:00 UTC'::timestamptz AT TIME ZONE 'MSK';
|
|
timezone
|
|
--------------------------
|
|
Sun Oct 26 01:00:00 2014
|
|
(1 row)
|
|
|
|
SELECT '2014-10-25 22:00:01 UTC'::timestamptz AT TIME ZONE 'MSK';
|
|
timezone
|
|
--------------------------
|
|
Sun Oct 26 01:00:01 2014
|
|
(1 row)
|
|
|
|
SELECT '2014-10-25 23:00:00 UTC'::timestamptz AT TIME ZONE 'MSK';
|
|
timezone
|
|
--------------------------
|
|
Sun Oct 26 02:00:00 2014
|
|
(1 row)
|
|
|
|
--
|
|
-- Test that AT TIME ZONE isn't misoptimized when using an index (bug #14504)
|
|
--
|
|
create temp table tmptz (f1 timestamptz primary key);
|
|
insert into tmptz values ('2017-01-18 00:00+00');
|
|
explain (costs off)
|
|
select * from tmptz where f1 at time zone 'utc' = '2017-01-18 00:00';
|
|
QUERY PLAN
|
|
-----------------------------------------------------------------------------------------------------
|
|
Seq Scan on tmptz
|
|
Filter: ((f1 AT TIME ZONE 'utc'::text) = 'Wed Jan 18 00:00:00 2017'::timestamp without time zone)
|
|
(2 rows)
|
|
|
|
select * from tmptz where f1 at time zone 'utc' = '2017-01-18 00:00';
|
|
f1
|
|
------------------------------
|
|
Tue Jan 17 16:00:00 2017 PST
|
|
(1 row)
|
|
|