2128 lines
89 KiB
Plaintext
2128 lines
89 KiB
Plaintext
--
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-- TIMESTAMP
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--
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CREATE TABLE TIMESTAMP_TBL (d1 timestamp(2) without 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 TIMESTAMP_TBL VALUES ('today');
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INSERT INTO TIMESTAMP_TBL VALUES ('yesterday');
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INSERT INTO TIMESTAMP_TBL VALUES ('tomorrow');
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-- time zone should be ignored by this data type
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INSERT INTO TIMESTAMP_TBL VALUES ('tomorrow EST');
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INSERT INTO TIMESTAMP_TBL VALUES ('tomorrow zulu');
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SELECT count(*) AS One FROM TIMESTAMP_TBL WHERE d1 = timestamp without 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 Three FROM TIMESTAMP_TBL WHERE d1 = timestamp without time zone 'tomorrow';
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three
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-------
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3
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(1 row)
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SELECT count(*) AS One FROM TIMESTAMP_TBL WHERE d1 = timestamp without 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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COMMIT;
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DELETE FROM TIMESTAMP_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 TIMESTAMP_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 TIMESTAMP_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 TIMESTAMP_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 TIMESTAMP_TBL WHERE d1 = timestamp(2) without 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 TIMESTAMP_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 TIMESTAMP_TBL;
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-- Special values
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INSERT INTO TIMESTAMP_TBL VALUES ('-infinity');
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INSERT INTO TIMESTAMP_TBL VALUES ('infinity');
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INSERT INTO TIMESTAMP_TBL VALUES ('epoch');
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SELECT timestamp 'infinity' = timestamp '+infinity' AS t;
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t
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---
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t
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(1 row)
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-- Postgres v6.0 standard output format
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INSERT INTO TIMESTAMP_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 TIMESTAMP_TBL VALUES ('Mon Feb 10 17:32:01.000001 1997 PST');
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INSERT INTO TIMESTAMP_TBL VALUES ('Mon Feb 10 17:32:01.999999 1997 PST');
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INSERT INTO TIMESTAMP_TBL VALUES ('Mon Feb 10 17:32:01.4 1997 PST');
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INSERT INTO TIMESTAMP_TBL VALUES ('Mon Feb 10 17:32:01.5 1997 PST');
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INSERT INTO TIMESTAMP_TBL VALUES ('Mon Feb 10 17:32:01.6 1997 PST');
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-- ISO 8601 format
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INSERT INTO TIMESTAMP_TBL VALUES ('1997-01-02');
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INSERT INTO TIMESTAMP_TBL VALUES ('1997-01-02 03:04:05');
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INSERT INTO TIMESTAMP_TBL VALUES ('1997-02-10 17:32:01-08');
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INSERT INTO TIMESTAMP_TBL VALUES ('1997-02-10 17:32:01-0800');
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INSERT INTO TIMESTAMP_TBL VALUES ('1997-02-10 17:32:01 -08:00');
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INSERT INTO TIMESTAMP_TBL VALUES ('19970210 173201 -0800');
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INSERT INTO TIMESTAMP_TBL VALUES ('1997-06-10 17:32:01 -07:00');
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INSERT INTO TIMESTAMP_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 TIMESTAMP_TBL VALUES ('2000-03-15 08:14:01 GMT+8');
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INSERT INTO TIMESTAMP_TBL VALUES ('2000-03-15 13:14:02 GMT-1');
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INSERT INTO TIMESTAMP_TBL VALUES ('2000-03-15 12:14:03 GMT-2');
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INSERT INTO TIMESTAMP_TBL VALUES ('2000-03-15 03:14:04 PST+8');
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INSERT INTO TIMESTAMP_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 TIMESTAMP_TBL VALUES ('Feb 10 17:32:01 1997 -0800');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb 10 17:32:01 1997');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb 10 5:32PM 1997');
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INSERT INTO TIMESTAMP_TBL VALUES ('1997/02/10 17:32:01-0800');
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INSERT INTO TIMESTAMP_TBL VALUES ('1997-02-10 17:32:01 PST');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb-10-1997 17:32:01 PST');
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INSERT INTO TIMESTAMP_TBL VALUES ('02-10-1997 17:32:01 PST');
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INSERT INTO TIMESTAMP_TBL VALUES ('19970210 173201 PST');
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set datestyle to ymd;
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INSERT INTO TIMESTAMP_TBL VALUES ('97FEB10 5:32:01PM UTC');
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INSERT INTO TIMESTAMP_TBL VALUES ('97/02/10 17:32:01 UTC');
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reset datestyle;
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INSERT INTO TIMESTAMP_TBL VALUES ('1997.041 17:32:01 UTC');
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INSERT INTO TIMESTAMP_TBL VALUES ('19970210 173201 America/New_York');
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-- this fails (even though TZ is a no-op, we still look it up)
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INSERT INTO TIMESTAMP_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 TIMESTAMP_TBL VALUES ('19970710 173201 America/D...
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^
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-- Test non-error-throwing API
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SELECT pg_input_is_valid('now', 'timestamp');
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pg_input_is_valid
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-------------------
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t
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(1 row)
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SELECT pg_input_is_valid('garbage', 'timestamp');
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pg_input_is_valid
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-------------------
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f
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(1 row)
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SELECT pg_input_is_valid('2001-01-01 00:00 Nehwon/Lankhmar', 'timestamp');
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pg_input_is_valid
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-------------------
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f
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(1 row)
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SELECT * FROM pg_input_error_info('garbage', 'timestamp');
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message | detail | hint | sql_error_code
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----------------------------------------------------+--------+------+----------------
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invalid input syntax for type timestamp: "garbage" | | | 22007
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(1 row)
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SELECT * FROM pg_input_error_info('2001-01-01 00:00 Nehwon/Lankhmar', 'timestamp');
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message | detail | hint | sql_error_code
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--------------------------------------------+--------+------+----------------
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time zone "nehwon/lankhmar" not recognized | | | 22023
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(1 row)
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-- Check date conversion and date arithmetic
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INSERT INTO TIMESTAMP_TBL VALUES ('1997-06-10 18:32:01 PDT');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb 10 17:32:01 1997');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb 11 17:32:01 1997');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb 12 17:32:01 1997');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb 13 17:32:01 1997');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb 14 17:32:01 1997');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb 15 17:32:01 1997');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb 16 17:32:01 1997');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb 16 17:32:01 0097 BC');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb 16 17:32:01 0097');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb 16 17:32:01 0597');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb 16 17:32:01 1097');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb 16 17:32:01 1697');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb 16 17:32:01 1797');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb 16 17:32:01 1897');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb 16 17:32:01 1997');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb 16 17:32:01 2097');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb 28 17:32:01 1996');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb 29 17:32:01 1996');
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INSERT INTO TIMESTAMP_TBL VALUES ('Mar 01 17:32:01 1996');
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INSERT INTO TIMESTAMP_TBL VALUES ('Dec 30 17:32:01 1996');
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INSERT INTO TIMESTAMP_TBL VALUES ('Dec 31 17:32:01 1996');
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INSERT INTO TIMESTAMP_TBL VALUES ('Jan 01 17:32:01 1997');
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INSERT INTO TIMESTAMP_TBL VALUES ('Feb 28 17:32:01 1997');
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INSERT INTO TIMESTAMP_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 TIMESTAMP_TBL VALUES ('Feb 29 17:32:01 1997');
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^
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INSERT INTO TIMESTAMP_TBL VALUES ('Mar 01 17:32:01 1997');
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INSERT INTO TIMESTAMP_TBL VALUES ('Dec 30 17:32:01 1997');
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INSERT INTO TIMESTAMP_TBL VALUES ('Dec 31 17:32:01 1997');
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INSERT INTO TIMESTAMP_TBL VALUES ('Dec 31 17:32:01 1999');
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INSERT INTO TIMESTAMP_TBL VALUES ('Jan 01 17:32:01 2000');
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INSERT INTO TIMESTAMP_TBL VALUES ('Dec 31 17:32:01 2000');
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INSERT INTO TIMESTAMP_TBL VALUES ('Jan 01 17:32:01 2001');
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-- Currently unsupported syntax and ranges
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INSERT INTO TIMESTAMP_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 TIMESTAMP_TBL VALUES ('Feb 16 17:32:01 -0097');
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^
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INSERT INTO TIMESTAMP_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 TIMESTAMP_TBL VALUES ('Feb 16 17:32:01 5097 BC')...
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^
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SELECT d1 FROM TIMESTAMP_TBL;
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d1
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-----------------------------
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-infinity
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infinity
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Thu Jan 01 00:00:00 1970
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:02 1997
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Mon Feb 10 17:32:01.4 1997
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Mon Feb 10 17:32:01.5 1997
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Mon Feb 10 17:32:01.6 1997
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Thu Jan 02 00:00:00 1997
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Thu Jan 02 03:04:05 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Tue Jun 10 17:32:01 1997
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Sat Sep 22 18:19:20 2001
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Wed Mar 15 08:14:01 2000
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Wed Mar 15 13:14:02 2000
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Wed Mar 15 12:14:03 2000
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Wed Mar 15 03:14:04 2000
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Wed Mar 15 02:14:05 2000
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:00 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Tue Jun 10 18:32:01 1997
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Mon Feb 10 17:32:01 1997
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Tue Feb 11 17:32:01 1997
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Wed Feb 12 17:32:01 1997
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Thu Feb 13 17:32:01 1997
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Fri Feb 14 17:32:01 1997
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Sat Feb 15 17:32:01 1997
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Sun Feb 16 17:32:01 1997
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Tue Feb 16 17:32:01 0097 BC
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Sat Feb 16 17:32:01 0097
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Thu Feb 16 17:32:01 0597
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Tue Feb 16 17:32:01 1097
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Sat Feb 16 17:32:01 1697
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Thu Feb 16 17:32:01 1797
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Tue Feb 16 17:32:01 1897
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Sun Feb 16 17:32:01 1997
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Sat Feb 16 17:32:01 2097
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Wed Feb 28 17:32:01 1996
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Thu Feb 29 17:32:01 1996
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Fri Mar 01 17:32:01 1996
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Mon Dec 30 17:32:01 1996
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Tue Dec 31 17:32:01 1996
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Wed Jan 01 17:32:01 1997
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Fri Feb 28 17:32:01 1997
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Sat Mar 01 17:32:01 1997
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Tue Dec 30 17:32:01 1997
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Wed Dec 31 17:32:01 1997
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Fri Dec 31 17:32:01 1999
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Sat Jan 01 17:32:01 2000
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Sun Dec 31 17:32:01 2000
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Mon Jan 01 17:32:01 2001
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(65 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 BC'::timestamp;
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timestamp
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-----------------------------
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Mon Nov 24 00:00:00 4714 BC
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(1 row)
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SELECT '4714-11-23 23:59:59 BC'::timestamp; -- out of range
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ERROR: timestamp out of range: "4714-11-23 23:59:59 BC"
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LINE 1: SELECT '4714-11-23 23:59:59 BC'::timestamp;
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^
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SELECT '294276-12-31 23:59:59'::timestamp;
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timestamp
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----------------------------
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Sun Dec 31 23:59:59 294276
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(1 row)
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SELECT '294277-01-01 00:00:00'::timestamp; -- out of range
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ERROR: timestamp out of range: "294277-01-01 00:00:00"
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LINE 1: SELECT '294277-01-01 00:00:00'::timestamp;
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^
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-- Demonstrate functions and operators
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SELECT d1 FROM TIMESTAMP_TBL
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WHERE d1 > timestamp without 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
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:02 1997
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Mon Feb 10 17:32:01.4 1997
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Mon Feb 10 17:32:01.5 1997
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Mon Feb 10 17:32:01.6 1997
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Thu Jan 02 03:04:05 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Tue Jun 10 17:32:01 1997
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Sat Sep 22 18:19:20 2001
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Wed Mar 15 08:14:01 2000
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Wed Mar 15 13:14:02 2000
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Wed Mar 15 12:14:03 2000
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Wed Mar 15 03:14:04 2000
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Wed Mar 15 02:14:05 2000
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:00 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Tue Jun 10 18:32:01 1997
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Mon Feb 10 17:32:01 1997
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Tue Feb 11 17:32:01 1997
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Wed Feb 12 17:32:01 1997
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Thu Feb 13 17:32:01 1997
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Fri Feb 14 17:32:01 1997
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Sat Feb 15 17:32:01 1997
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Sun Feb 16 17:32:01 1997
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Sun Feb 16 17:32:01 1997
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Sat Feb 16 17:32:01 2097
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Fri Feb 28 17:32:01 1997
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Sat Mar 01 17:32:01 1997
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Tue Dec 30 17:32:01 1997
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Wed Dec 31 17:32:01 1997
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Fri Dec 31 17:32:01 1999
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Sat Jan 01 17:32:01 2000
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Sun Dec 31 17:32:01 2000
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Mon Jan 01 17:32:01 2001
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(49 rows)
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SELECT d1 FROM TIMESTAMP_TBL
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WHERE d1 < timestamp without time zone '1997-01-02';
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d1
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-----------------------------
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-infinity
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Thu Jan 01 00:00:00 1970
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Tue Feb 16 17:32:01 0097 BC
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Sat Feb 16 17:32:01 0097
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Thu Feb 16 17:32:01 0597
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Tue Feb 16 17:32:01 1097
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Sat Feb 16 17:32:01 1697
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Thu Feb 16 17:32:01 1797
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Tue Feb 16 17:32:01 1897
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Wed Feb 28 17:32:01 1996
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Thu Feb 29 17:32:01 1996
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Fri Mar 01 17:32:01 1996
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Mon Dec 30 17:32:01 1996
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Tue Dec 31 17:32:01 1996
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Wed Jan 01 17:32:01 1997
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(15 rows)
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SELECT d1 FROM TIMESTAMP_TBL
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WHERE d1 = timestamp without time zone '1997-01-02';
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d1
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--------------------------
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Thu Jan 02 00:00:00 1997
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(1 row)
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SELECT d1 FROM TIMESTAMP_TBL
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WHERE d1 != timestamp without time zone '1997-01-02';
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d1
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-----------------------------
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-infinity
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infinity
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Thu Jan 01 00:00:00 1970
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:02 1997
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Mon Feb 10 17:32:01.4 1997
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Mon Feb 10 17:32:01.5 1997
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Mon Feb 10 17:32:01.6 1997
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Thu Jan 02 03:04:05 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Tue Jun 10 17:32:01 1997
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Sat Sep 22 18:19:20 2001
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Wed Mar 15 08:14:01 2000
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Wed Mar 15 13:14:02 2000
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Wed Mar 15 12:14:03 2000
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Wed Mar 15 03:14:04 2000
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Wed Mar 15 02:14:05 2000
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:00 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Mon Feb 10 17:32:01 1997
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Tue Jun 10 18:32:01 1997
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Mon Feb 10 17:32:01 1997
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Tue Feb 11 17:32:01 1997
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Wed Feb 12 17:32:01 1997
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Thu Feb 13 17:32:01 1997
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Fri Feb 14 17:32:01 1997
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Sat Feb 15 17:32:01 1997
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Sun Feb 16 17:32:01 1997
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Tue Feb 16 17:32:01 0097 BC
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Sat Feb 16 17:32:01 0097
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Thu Feb 16 17:32:01 0597
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Tue Feb 16 17:32:01 1097
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Sat Feb 16 17:32:01 1697
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Thu Feb 16 17:32:01 1797
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Tue Feb 16 17:32:01 1897
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Sun Feb 16 17:32:01 1997
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Sat Feb 16 17:32:01 2097
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Wed Feb 28 17:32:01 1996
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Thu Feb 29 17:32:01 1996
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Fri Mar 01 17:32:01 1996
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Mon Dec 30 17:32:01 1996
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Tue Dec 31 17:32:01 1996
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Wed Jan 01 17:32:01 1997
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Fri Feb 28 17:32:01 1997
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Sat Mar 01 17:32:01 1997
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Tue Dec 30 17:32:01 1997
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Wed Dec 31 17:32:01 1997
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Fri Dec 31 17:32:01 1999
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Sat Jan 01 17:32:01 2000
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Sun Dec 31 17:32:01 2000
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Mon Jan 01 17:32:01 2001
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(64 rows)
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SELECT d1 FROM TIMESTAMP_TBL
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WHERE d1 <= timestamp without time zone '1997-01-02';
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d1
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-----------------------------
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-infinity
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Thu Jan 01 00:00:00 1970
|
|
Thu Jan 02 00:00:00 1997
|
|
Tue Feb 16 17:32:01 0097 BC
|
|
Sat Feb 16 17:32:01 0097
|
|
Thu Feb 16 17:32:01 0597
|
|
Tue Feb 16 17:32:01 1097
|
|
Sat Feb 16 17:32:01 1697
|
|
Thu Feb 16 17:32:01 1797
|
|
Tue Feb 16 17:32:01 1897
|
|
Wed Feb 28 17:32:01 1996
|
|
Thu Feb 29 17:32:01 1996
|
|
Fri Mar 01 17:32:01 1996
|
|
Mon Dec 30 17:32:01 1996
|
|
Tue Dec 31 17:32:01 1996
|
|
Wed Jan 01 17:32:01 1997
|
|
(16 rows)
|
|
|
|
SELECT d1 FROM TIMESTAMP_TBL
|
|
WHERE d1 >= timestamp without time zone '1997-01-02';
|
|
d1
|
|
----------------------------
|
|
infinity
|
|
Mon Feb 10 17:32:01 1997
|
|
Mon Feb 10 17:32:01 1997
|
|
Mon Feb 10 17:32:02 1997
|
|
Mon Feb 10 17:32:01.4 1997
|
|
Mon Feb 10 17:32:01.5 1997
|
|
Mon Feb 10 17:32:01.6 1997
|
|
Thu Jan 02 00:00:00 1997
|
|
Thu Jan 02 03:04:05 1997
|
|
Mon Feb 10 17:32:01 1997
|
|
Mon Feb 10 17:32:01 1997
|
|
Mon Feb 10 17:32:01 1997
|
|
Mon Feb 10 17:32:01 1997
|
|
Tue Jun 10 17:32:01 1997
|
|
Sat Sep 22 18:19:20 2001
|
|
Wed Mar 15 08:14:01 2000
|
|
Wed Mar 15 13:14:02 2000
|
|
Wed Mar 15 12:14:03 2000
|
|
Wed Mar 15 03:14:04 2000
|
|
Wed Mar 15 02:14:05 2000
|
|
Mon Feb 10 17:32:01 1997
|
|
Mon Feb 10 17:32:01 1997
|
|
Mon Feb 10 17:32:00 1997
|
|
Mon Feb 10 17:32:01 1997
|
|
Mon Feb 10 17:32:01 1997
|
|
Mon Feb 10 17:32:01 1997
|
|
Mon Feb 10 17:32:01 1997
|
|
Mon Feb 10 17:32:01 1997
|
|
Mon Feb 10 17:32:01 1997
|
|
Mon Feb 10 17:32:01 1997
|
|
Mon Feb 10 17:32:01 1997
|
|
Mon Feb 10 17:32:01 1997
|
|
Tue Jun 10 18:32:01 1997
|
|
Mon Feb 10 17:32:01 1997
|
|
Tue Feb 11 17:32:01 1997
|
|
Wed Feb 12 17:32:01 1997
|
|
Thu Feb 13 17:32:01 1997
|
|
Fri Feb 14 17:32:01 1997
|
|
Sat Feb 15 17:32:01 1997
|
|
Sun Feb 16 17:32:01 1997
|
|
Sun Feb 16 17:32:01 1997
|
|
Sat Feb 16 17:32:01 2097
|
|
Fri Feb 28 17:32:01 1997
|
|
Sat Mar 01 17:32:01 1997
|
|
Tue Dec 30 17:32:01 1997
|
|
Wed Dec 31 17:32:01 1997
|
|
Fri Dec 31 17:32:01 1999
|
|
Sat Jan 01 17:32:01 2000
|
|
Sun Dec 31 17:32:01 2000
|
|
Mon Jan 01 17:32:01 2001
|
|
(50 rows)
|
|
|
|
SELECT d1 - timestamp without time zone '1997-01-02' AS diff
|
|
FROM TIMESTAMP_TBL WHERE d1 BETWEEN '1902-01-01' AND '2038-01-01';
|
|
diff
|
|
----------------------------------------
|
|
@ 9863 days 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 17 hours 32 mins 1 sec
|
|
@ 1724 days 18 hours 19 mins 20 secs
|
|
@ 1168 days 8 hours 14 mins 1 sec
|
|
@ 1168 days 13 hours 14 mins 2 secs
|
|
@ 1168 days 12 hours 14 mins 3 secs
|
|
@ 1168 days 3 hours 14 mins 4 secs
|
|
@ 1168 days 2 hours 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 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 18 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
|
|
(55 rows)
|
|
|
|
SELECT date_trunc( 'week', timestamp '2004-02-29 15:44:17.71393' ) AS week_trunc;
|
|
week_trunc
|
|
--------------------------
|
|
Mon Feb 23 00:00:00 2004
|
|
(1 row)
|
|
|
|
-- verify date_bin behaves the same as date_trunc for relevant intervals
|
|
-- case 1: AD dates, origin < input
|
|
SELECT
|
|
str,
|
|
interval,
|
|
date_trunc(str, ts) = date_bin(interval::interval, ts, timestamp '2001-01-01') AS equal
|
|
FROM (
|
|
VALUES
|
|
('week', '7 d'),
|
|
('day', '1 d'),
|
|
('hour', '1 h'),
|
|
('minute', '1 m'),
|
|
('second', '1 s'),
|
|
('millisecond', '1 ms'),
|
|
('microsecond', '1 us')
|
|
) intervals (str, interval),
|
|
(VALUES (timestamp '2020-02-29 15:44:17.71393')) ts (ts);
|
|
str | interval | equal
|
|
-------------+----------+-------
|
|
week | 7 d | t
|
|
day | 1 d | t
|
|
hour | 1 h | t
|
|
minute | 1 m | t
|
|
second | 1 s | t
|
|
millisecond | 1 ms | t
|
|
microsecond | 1 us | t
|
|
(7 rows)
|
|
|
|
-- case 2: BC dates, origin < input
|
|
SELECT
|
|
str,
|
|
interval,
|
|
date_trunc(str, ts) = date_bin(interval::interval, ts, timestamp '2000-01-01 BC') AS equal
|
|
FROM (
|
|
VALUES
|
|
('week', '7 d'),
|
|
('day', '1 d'),
|
|
('hour', '1 h'),
|
|
('minute', '1 m'),
|
|
('second', '1 s'),
|
|
('millisecond', '1 ms'),
|
|
('microsecond', '1 us')
|
|
) intervals (str, interval),
|
|
(VALUES (timestamp '0055-6-10 15:44:17.71393 BC')) ts (ts);
|
|
str | interval | equal
|
|
-------------+----------+-------
|
|
week | 7 d | t
|
|
day | 1 d | t
|
|
hour | 1 h | t
|
|
minute | 1 m | t
|
|
second | 1 s | t
|
|
millisecond | 1 ms | t
|
|
microsecond | 1 us | t
|
|
(7 rows)
|
|
|
|
-- case 3: AD dates, origin > input
|
|
SELECT
|
|
str,
|
|
interval,
|
|
date_trunc(str, ts) = date_bin(interval::interval, ts, timestamp '2020-03-02') AS equal
|
|
FROM (
|
|
VALUES
|
|
('week', '7 d'),
|
|
('day', '1 d'),
|
|
('hour', '1 h'),
|
|
('minute', '1 m'),
|
|
('second', '1 s'),
|
|
('millisecond', '1 ms'),
|
|
('microsecond', '1 us')
|
|
) intervals (str, interval),
|
|
(VALUES (timestamp '2020-02-29 15:44:17.71393')) ts (ts);
|
|
str | interval | equal
|
|
-------------+----------+-------
|
|
week | 7 d | t
|
|
day | 1 d | t
|
|
hour | 1 h | t
|
|
minute | 1 m | t
|
|
second | 1 s | t
|
|
millisecond | 1 ms | t
|
|
microsecond | 1 us | t
|
|
(7 rows)
|
|
|
|
-- case 4: BC dates, origin > input
|
|
SELECT
|
|
str,
|
|
interval,
|
|
date_trunc(str, ts) = date_bin(interval::interval, ts, timestamp '0055-06-17 BC') AS equal
|
|
FROM (
|
|
VALUES
|
|
('week', '7 d'),
|
|
('day', '1 d'),
|
|
('hour', '1 h'),
|
|
('minute', '1 m'),
|
|
('second', '1 s'),
|
|
('millisecond', '1 ms'),
|
|
('microsecond', '1 us')
|
|
) intervals (str, interval),
|
|
(VALUES (timestamp '0055-6-10 15:44:17.71393 BC')) ts (ts);
|
|
str | interval | equal
|
|
-------------+----------+-------
|
|
week | 7 d | t
|
|
day | 1 d | t
|
|
hour | 1 h | t
|
|
minute | 1 m | t
|
|
second | 1 s | t
|
|
millisecond | 1 ms | t
|
|
microsecond | 1 us | t
|
|
(7 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 (timestamp '2020-02-11 15:44:17.71393')) ts (ts),
|
|
(VALUES (timestamp '2001-01-01')) origin (origin);
|
|
interval | ts | origin | date_bin
|
|
-------------------+--------------------------------+--------------------------+--------------------------------
|
|
15 days | Tue Feb 11 15:44:17.71393 2020 | Mon Jan 01 00:00:00 2001 | Thu Feb 06 00:00:00 2020
|
|
2 hours | Tue Feb 11 15:44:17.71393 2020 | Mon Jan 01 00:00:00 2001 | Tue Feb 11 14:00:00 2020
|
|
1 hour 30 minutes | Tue Feb 11 15:44:17.71393 2020 | Mon Jan 01 00:00:00 2001 | Tue Feb 11 15:00:00 2020
|
|
15 minutes | Tue Feb 11 15:44:17.71393 2020 | Mon Jan 01 00:00:00 2001 | Tue Feb 11 15:30:00 2020
|
|
10 seconds | Tue Feb 11 15:44:17.71393 2020 | Mon Jan 01 00:00:00 2001 | Tue Feb 11 15:44:10 2020
|
|
100 milliseconds | Tue Feb 11 15:44:17.71393 2020 | Mon Jan 01 00:00:00 2001 | Tue Feb 11 15:44:17.7 2020
|
|
250 microseconds | Tue Feb 11 15:44:17.71393 2020 | Mon Jan 01 00:00:00 2001 | Tue Feb 11 15:44:17.71375 2020
|
|
(7 rows)
|
|
|
|
-- shift bins using the origin parameter:
|
|
SELECT date_bin('5 min'::interval, timestamp '2020-02-01 01:01:01', timestamp '2020-02-01 00:02:30');
|
|
date_bin
|
|
--------------------------
|
|
Sat Feb 01 00:57:30 2020
|
|
(1 row)
|
|
|
|
-- disallow intervals with months or years
|
|
SELECT date_bin('5 months'::interval, timestamp '2020-02-01 01:01:01', timestamp '2001-01-01');
|
|
ERROR: timestamps cannot be binned into intervals containing months or years
|
|
SELECT date_bin('5 years'::interval, timestamp '2020-02-01 01:01:01', timestamp '2001-01-01');
|
|
ERROR: timestamps cannot be binned into intervals containing months or years
|
|
-- disallow zero intervals
|
|
SELECT date_bin('0 days'::interval, timestamp '1970-01-01 01:00:00' , timestamp '1970-01-01 00:00:00');
|
|
ERROR: stride must be greater than zero
|
|
-- disallow negative intervals
|
|
SELECT date_bin('-2 days'::interval, timestamp '1970-01-01 01:00:00' , timestamp '1970-01-01 00:00:00');
|
|
ERROR: stride must be greater than zero
|
|
-- Test casting within a BETWEEN qualifier
|
|
SELECT d1 - timestamp without time zone '1997-01-02' AS diff
|
|
FROM TIMESTAMP_TBL
|
|
WHERE d1 BETWEEN timestamp without time zone '1902-01-01'
|
|
AND timestamp without time zone '2038-01-01';
|
|
diff
|
|
----------------------------------------
|
|
@ 9863 days 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 17 hours 32 mins 1 sec
|
|
@ 1724 days 18 hours 19 mins 20 secs
|
|
@ 1168 days 8 hours 14 mins 1 sec
|
|
@ 1168 days 13 hours 14 mins 2 secs
|
|
@ 1168 days 12 hours 14 mins 3 secs
|
|
@ 1168 days 3 hours 14 mins 4 secs
|
|
@ 1168 days 2 hours 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 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 18 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
|
|
(55 rows)
|
|
|
|
-- DATE_PART (timestamp_part)
|
|
SELECT d1 as "timestamp",
|
|
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 TIMESTAMP_TBL;
|
|
timestamp | year | month | day | hour | minute | second
|
|
-----------------------------+-----------+-------+-----+------+--------+--------
|
|
-infinity | -Infinity | | | | |
|
|
infinity | Infinity | | | | |
|
|
Thu Jan 01 00:00:00 1970 | 1970 | 1 | 1 | 0 | 0 | 0
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:02 1997 | 1997 | 2 | 10 | 17 | 32 | 2
|
|
Mon Feb 10 17:32:01.4 1997 | 1997 | 2 | 10 | 17 | 32 | 1.4
|
|
Mon Feb 10 17:32:01.5 1997 | 1997 | 2 | 10 | 17 | 32 | 1.5
|
|
Mon Feb 10 17:32:01.6 1997 | 1997 | 2 | 10 | 17 | 32 | 1.6
|
|
Thu Jan 02 00:00:00 1997 | 1997 | 1 | 2 | 0 | 0 | 0
|
|
Thu Jan 02 03:04:05 1997 | 1997 | 1 | 2 | 3 | 4 | 5
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Tue Jun 10 17:32:01 1997 | 1997 | 6 | 10 | 17 | 32 | 1
|
|
Sat Sep 22 18:19:20 2001 | 2001 | 9 | 22 | 18 | 19 | 20
|
|
Wed Mar 15 08:14:01 2000 | 2000 | 3 | 15 | 8 | 14 | 1
|
|
Wed Mar 15 13:14:02 2000 | 2000 | 3 | 15 | 13 | 14 | 2
|
|
Wed Mar 15 12:14:03 2000 | 2000 | 3 | 15 | 12 | 14 | 3
|
|
Wed Mar 15 03:14:04 2000 | 2000 | 3 | 15 | 3 | 14 | 4
|
|
Wed Mar 15 02:14:05 2000 | 2000 | 3 | 15 | 2 | 14 | 5
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:00 1997 | 1997 | 2 | 10 | 17 | 32 | 0
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Tue Jun 10 18:32:01 1997 | 1997 | 6 | 10 | 18 | 32 | 1
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 2 | 10 | 17 | 32 | 1
|
|
Tue Feb 11 17:32:01 1997 | 1997 | 2 | 11 | 17 | 32 | 1
|
|
Wed Feb 12 17:32:01 1997 | 1997 | 2 | 12 | 17 | 32 | 1
|
|
Thu Feb 13 17:32:01 1997 | 1997 | 2 | 13 | 17 | 32 | 1
|
|
Fri Feb 14 17:32:01 1997 | 1997 | 2 | 14 | 17 | 32 | 1
|
|
Sat Feb 15 17:32:01 1997 | 1997 | 2 | 15 | 17 | 32 | 1
|
|
Sun Feb 16 17:32:01 1997 | 1997 | 2 | 16 | 17 | 32 | 1
|
|
Tue Feb 16 17:32:01 0097 BC | -97 | 2 | 16 | 17 | 32 | 1
|
|
Sat Feb 16 17:32:01 0097 | 97 | 2 | 16 | 17 | 32 | 1
|
|
Thu Feb 16 17:32:01 0597 | 597 | 2 | 16 | 17 | 32 | 1
|
|
Tue Feb 16 17:32:01 1097 | 1097 | 2 | 16 | 17 | 32 | 1
|
|
Sat Feb 16 17:32:01 1697 | 1697 | 2 | 16 | 17 | 32 | 1
|
|
Thu Feb 16 17:32:01 1797 | 1797 | 2 | 16 | 17 | 32 | 1
|
|
Tue Feb 16 17:32:01 1897 | 1897 | 2 | 16 | 17 | 32 | 1
|
|
Sun Feb 16 17:32:01 1997 | 1997 | 2 | 16 | 17 | 32 | 1
|
|
Sat Feb 16 17:32:01 2097 | 2097 | 2 | 16 | 17 | 32 | 1
|
|
Wed Feb 28 17:32:01 1996 | 1996 | 2 | 28 | 17 | 32 | 1
|
|
Thu Feb 29 17:32:01 1996 | 1996 | 2 | 29 | 17 | 32 | 1
|
|
Fri Mar 01 17:32:01 1996 | 1996 | 3 | 1 | 17 | 32 | 1
|
|
Mon Dec 30 17:32:01 1996 | 1996 | 12 | 30 | 17 | 32 | 1
|
|
Tue Dec 31 17:32:01 1996 | 1996 | 12 | 31 | 17 | 32 | 1
|
|
Wed Jan 01 17:32:01 1997 | 1997 | 1 | 1 | 17 | 32 | 1
|
|
Fri Feb 28 17:32:01 1997 | 1997 | 2 | 28 | 17 | 32 | 1
|
|
Sat Mar 01 17:32:01 1997 | 1997 | 3 | 1 | 17 | 32 | 1
|
|
Tue Dec 30 17:32:01 1997 | 1997 | 12 | 30 | 17 | 32 | 1
|
|
Wed Dec 31 17:32:01 1997 | 1997 | 12 | 31 | 17 | 32 | 1
|
|
Fri Dec 31 17:32:01 1999 | 1999 | 12 | 31 | 17 | 32 | 1
|
|
Sat Jan 01 17:32:01 2000 | 2000 | 1 | 1 | 17 | 32 | 1
|
|
Sun Dec 31 17:32:01 2000 | 2000 | 12 | 31 | 17 | 32 | 1
|
|
Mon Jan 01 17:32:01 2001 | 2001 | 1 | 1 | 17 | 32 | 1
|
|
(65 rows)
|
|
|
|
SELECT d1 as "timestamp",
|
|
date_part( 'quarter', d1) AS quarter, date_part( 'msec', d1) AS msec,
|
|
date_part( 'usec', d1) AS usec
|
|
FROM TIMESTAMP_TBL;
|
|
timestamp | quarter | msec | usec
|
|
-----------------------------+---------+-------+----------
|
|
-infinity | | |
|
|
infinity | | |
|
|
Thu Jan 01 00:00:00 1970 | 1 | 0 | 0
|
|
Mon Feb 10 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:02 1997 | 1 | 2000 | 2000000
|
|
Mon Feb 10 17:32:01.4 1997 | 1 | 1400 | 1400000
|
|
Mon Feb 10 17:32:01.5 1997 | 1 | 1500 | 1500000
|
|
Mon Feb 10 17:32:01.6 1997 | 1 | 1600 | 1600000
|
|
Thu Jan 02 00:00:00 1997 | 1 | 0 | 0
|
|
Thu Jan 02 03:04:05 1997 | 1 | 5000 | 5000000
|
|
Mon Feb 10 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Tue Jun 10 17:32:01 1997 | 2 | 1000 | 1000000
|
|
Sat Sep 22 18:19:20 2001 | 3 | 20000 | 20000000
|
|
Wed Mar 15 08:14:01 2000 | 1 | 1000 | 1000000
|
|
Wed Mar 15 13:14:02 2000 | 1 | 2000 | 2000000
|
|
Wed Mar 15 12:14:03 2000 | 1 | 3000 | 3000000
|
|
Wed Mar 15 03:14:04 2000 | 1 | 4000 | 4000000
|
|
Wed Mar 15 02:14:05 2000 | 1 | 5000 | 5000000
|
|
Mon Feb 10 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:00 1997 | 1 | 0 | 0
|
|
Mon Feb 10 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Tue Jun 10 18:32:01 1997 | 2 | 1000 | 1000000
|
|
Mon Feb 10 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Tue Feb 11 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Wed Feb 12 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Thu Feb 13 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Fri Feb 14 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Sat Feb 15 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Sun Feb 16 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Tue Feb 16 17:32:01 0097 BC | 1 | 1000 | 1000000
|
|
Sat Feb 16 17:32:01 0097 | 1 | 1000 | 1000000
|
|
Thu Feb 16 17:32:01 0597 | 1 | 1000 | 1000000
|
|
Tue Feb 16 17:32:01 1097 | 1 | 1000 | 1000000
|
|
Sat Feb 16 17:32:01 1697 | 1 | 1000 | 1000000
|
|
Thu Feb 16 17:32:01 1797 | 1 | 1000 | 1000000
|
|
Tue Feb 16 17:32:01 1897 | 1 | 1000 | 1000000
|
|
Sun Feb 16 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Sat Feb 16 17:32:01 2097 | 1 | 1000 | 1000000
|
|
Wed Feb 28 17:32:01 1996 | 1 | 1000 | 1000000
|
|
Thu Feb 29 17:32:01 1996 | 1 | 1000 | 1000000
|
|
Fri Mar 01 17:32:01 1996 | 1 | 1000 | 1000000
|
|
Mon Dec 30 17:32:01 1996 | 4 | 1000 | 1000000
|
|
Tue Dec 31 17:32:01 1996 | 4 | 1000 | 1000000
|
|
Wed Jan 01 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Fri Feb 28 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Sat Mar 01 17:32:01 1997 | 1 | 1000 | 1000000
|
|
Tue Dec 30 17:32:01 1997 | 4 | 1000 | 1000000
|
|
Wed Dec 31 17:32:01 1997 | 4 | 1000 | 1000000
|
|
Fri Dec 31 17:32:01 1999 | 4 | 1000 | 1000000
|
|
Sat Jan 01 17:32:01 2000 | 1 | 1000 | 1000000
|
|
Sun Dec 31 17:32:01 2000 | 4 | 1000 | 1000000
|
|
Mon Jan 01 17:32:01 2001 | 1 | 1000 | 1000000
|
|
(65 rows)
|
|
|
|
SELECT d1 as "timestamp",
|
|
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 TIMESTAMP_TBL;
|
|
timestamp | isoyear | week | isodow | dow | doy
|
|
-----------------------------+-----------+------+--------+-----+-----
|
|
-infinity | -Infinity | | | |
|
|
infinity | Infinity | | | |
|
|
Thu Jan 01 00:00:00 1970 | 1970 | 1 | 4 | 4 | 1
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:02 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01.4 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01.5 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01.6 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Thu Jan 02 00:00:00 1997 | 1997 | 1 | 4 | 4 | 2
|
|
Thu Jan 02 03:04:05 1997 | 1997 | 1 | 4 | 4 | 2
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Tue Jun 10 17:32:01 1997 | 1997 | 24 | 2 | 2 | 161
|
|
Sat Sep 22 18:19:20 2001 | 2001 | 38 | 6 | 6 | 265
|
|
Wed Mar 15 08:14:01 2000 | 2000 | 11 | 3 | 3 | 75
|
|
Wed Mar 15 13:14:02 2000 | 2000 | 11 | 3 | 3 | 75
|
|
Wed Mar 15 12:14:03 2000 | 2000 | 11 | 3 | 3 | 75
|
|
Wed Mar 15 03:14:04 2000 | 2000 | 11 | 3 | 3 | 75
|
|
Wed Mar 15 02:14:05 2000 | 2000 | 11 | 3 | 3 | 75
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:00 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Tue Jun 10 18:32:01 1997 | 1997 | 24 | 2 | 2 | 161
|
|
Mon Feb 10 17:32:01 1997 | 1997 | 7 | 1 | 1 | 41
|
|
Tue Feb 11 17:32:01 1997 | 1997 | 7 | 2 | 2 | 42
|
|
Wed Feb 12 17:32:01 1997 | 1997 | 7 | 3 | 3 | 43
|
|
Thu Feb 13 17:32:01 1997 | 1997 | 7 | 4 | 4 | 44
|
|
Fri Feb 14 17:32:01 1997 | 1997 | 7 | 5 | 5 | 45
|
|
Sat Feb 15 17:32:01 1997 | 1997 | 7 | 6 | 6 | 46
|
|
Sun Feb 16 17:32:01 1997 | 1997 | 7 | 7 | 0 | 47
|
|
Tue Feb 16 17:32:01 0097 BC | -97 | 7 | 2 | 2 | 47
|
|
Sat Feb 16 17:32:01 0097 | 97 | 7 | 6 | 6 | 47
|
|
Thu Feb 16 17:32:01 0597 | 597 | 7 | 4 | 4 | 47
|
|
Tue Feb 16 17:32:01 1097 | 1097 | 7 | 2 | 2 | 47
|
|
Sat Feb 16 17:32:01 1697 | 1697 | 7 | 6 | 6 | 47
|
|
Thu Feb 16 17:32:01 1797 | 1797 | 7 | 4 | 4 | 47
|
|
Tue Feb 16 17:32:01 1897 | 1897 | 7 | 2 | 2 | 47
|
|
Sun Feb 16 17:32:01 1997 | 1997 | 7 | 7 | 0 | 47
|
|
Sat Feb 16 17:32:01 2097 | 2097 | 7 | 6 | 6 | 47
|
|
Wed Feb 28 17:32:01 1996 | 1996 | 9 | 3 | 3 | 59
|
|
Thu Feb 29 17:32:01 1996 | 1996 | 9 | 4 | 4 | 60
|
|
Fri Mar 01 17:32:01 1996 | 1996 | 9 | 5 | 5 | 61
|
|
Mon Dec 30 17:32:01 1996 | 1997 | 1 | 1 | 1 | 365
|
|
Tue Dec 31 17:32:01 1996 | 1997 | 1 | 2 | 2 | 366
|
|
Wed Jan 01 17:32:01 1997 | 1997 | 1 | 3 | 3 | 1
|
|
Fri Feb 28 17:32:01 1997 | 1997 | 9 | 5 | 5 | 59
|
|
Sat Mar 01 17:32:01 1997 | 1997 | 9 | 6 | 6 | 60
|
|
Tue Dec 30 17:32:01 1997 | 1998 | 1 | 2 | 2 | 364
|
|
Wed Dec 31 17:32:01 1997 | 1998 | 1 | 3 | 3 | 365
|
|
Fri Dec 31 17:32:01 1999 | 1999 | 52 | 5 | 5 | 365
|
|
Sat Jan 01 17:32:01 2000 | 1999 | 52 | 6 | 6 | 1
|
|
Sun Dec 31 17:32:01 2000 | 2000 | 52 | 7 | 0 | 366
|
|
Mon Jan 01 17:32:01 2001 | 2001 | 1 | 1 | 1 | 1
|
|
(65 rows)
|
|
|
|
SELECT d1 as "timestamp",
|
|
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 TIMESTAMP_TBL;
|
|
timestamp | decade | century | millennium | julian | epoch
|
|
-----------------------------+-----------+-----------+------------+-----------+--------------
|
|
-infinity | -Infinity | -Infinity | -Infinity | -Infinity | -Infinity
|
|
infinity | Infinity | Infinity | Infinity | Infinity | Infinity
|
|
Thu Jan 01 00:00:00 1970 | 197 | 20 | 2 | 2440588 | 0
|
|
Mon Feb 10 17:32:01 1997 | 199 | 20 | 2 | 2450491 | 855595921
|
|
Mon Feb 10 17:32:01 1997 | 199 | 20 | 2 | 2450491 | 855595921
|
|
Mon Feb 10 17:32:02 1997 | 199 | 20 | 2 | 2450491 | 855595922
|
|
Mon Feb 10 17:32:01.4 1997 | 199 | 20 | 2 | 2450491 | 855595921.4
|
|
Mon Feb 10 17:32:01.5 1997 | 199 | 20 | 2 | 2450491 | 855595921.5
|
|
Mon Feb 10 17:32:01.6 1997 | 199 | 20 | 2 | 2450491 | 855595921.6
|
|
Thu Jan 02 00:00:00 1997 | 199 | 20 | 2 | 2450451 | 852163200
|
|
Thu Jan 02 03:04:05 1997 | 199 | 20 | 2 | 2450451 | 852174245
|
|
Mon Feb 10 17:32:01 1997 | 199 | 20 | 2 | 2450491 | 855595921
|
|
Mon Feb 10 17:32:01 1997 | 199 | 20 | 2 | 2450491 | 855595921
|
|
Mon Feb 10 17:32:01 1997 | 199 | 20 | 2 | 2450491 | 855595921
|
|
Mon Feb 10 17:32:01 1997 | 199 | 20 | 2 | 2450491 | 855595921
|
|
Tue Jun 10 17:32:01 1997 | 199 | 20 | 2 | 2450611 | 865963921
|
|
Sat Sep 22 18:19:20 2001 | 200 | 21 | 3 | 2452176 | 1001182760
|
|
Wed Mar 15 08:14:01 2000 | 200 | 20 | 2 | 2451619 | 953108041
|
|
Wed Mar 15 13:14:02 2000 | 200 | 20 | 2 | 2451620 | 953126042
|
|
Wed Mar 15 12:14:03 2000 | 200 | 20 | 2 | 2451620 | 953122443
|
|
Wed Mar 15 03:14:04 2000 | 200 | 20 | 2 | 2451619 | 953090044
|
|
Wed Mar 15 02:14:05 2000 | 200 | 20 | 2 | 2451619 | 953086445
|
|
Mon Feb 10 17:32:01 1997 | 199 | 20 | 2 | 2450491 | 855595921
|
|
Mon Feb 10 17:32:01 1997 | 199 | 20 | 2 | 2450491 | 855595921
|
|
Mon Feb 10 17:32:00 1997 | 199 | 20 | 2 | 2450491 | 855595920
|
|
Mon Feb 10 17:32:01 1997 | 199 | 20 | 2 | 2450491 | 855595921
|
|
Mon Feb 10 17:32:01 1997 | 199 | 20 | 2 | 2450491 | 855595921
|
|
Mon Feb 10 17:32:01 1997 | 199 | 20 | 2 | 2450491 | 855595921
|
|
Mon Feb 10 17:32:01 1997 | 199 | 20 | 2 | 2450491 | 855595921
|
|
Mon Feb 10 17:32:01 1997 | 199 | 20 | 2 | 2450491 | 855595921
|
|
Mon Feb 10 17:32:01 1997 | 199 | 20 | 2 | 2450491 | 855595921
|
|
Mon Feb 10 17:32:01 1997 | 199 | 20 | 2 | 2450491 | 855595921
|
|
Mon Feb 10 17:32:01 1997 | 199 | 20 | 2 | 2450491 | 855595921
|
|
Mon Feb 10 17:32:01 1997 | 199 | 20 | 2 | 2450491 | 855595921
|
|
Tue Jun 10 18:32:01 1997 | 199 | 20 | 2 | 2450611 | 865967521
|
|
Mon Feb 10 17:32:01 1997 | 199 | 20 | 2 | 2450491 | 855595921
|
|
Tue Feb 11 17:32:01 1997 | 199 | 20 | 2 | 2450492 | 855682321
|
|
Wed Feb 12 17:32:01 1997 | 199 | 20 | 2 | 2450493 | 855768721
|
|
Thu Feb 13 17:32:01 1997 | 199 | 20 | 2 | 2450494 | 855855121
|
|
Fri Feb 14 17:32:01 1997 | 199 | 20 | 2 | 2450495 | 855941521
|
|
Sat Feb 15 17:32:01 1997 | 199 | 20 | 2 | 2450496 | 856027921
|
|
Sun Feb 16 17:32:01 1997 | 199 | 20 | 2 | 2450497 | 856114321
|
|
Tue Feb 16 17:32:01 0097 BC | -10 | -1 | -1 | 1686043 | -65192711279
|
|
Sat Feb 16 17:32:01 0097 | 9 | 1 | 1 | 1756537 | -59102029679
|
|
Thu Feb 16 17:32:01 0597 | 59 | 6 | 1 | 1939158 | -43323575279
|
|
Tue Feb 16 17:32:01 1097 | 109 | 11 | 2 | 2121779 | -27545120879
|
|
Sat Feb 16 17:32:01 1697 | 169 | 17 | 2 | 2340925 | -8610906479
|
|
Thu Feb 16 17:32:01 1797 | 179 | 18 | 2 | 2377449 | -5455232879
|
|
Tue Feb 16 17:32:01 1897 | 189 | 19 | 2 | 2413973 | -2299559279
|
|
Sun Feb 16 17:32:01 1997 | 199 | 20 | 2 | 2450497 | 856114321
|
|
Sat Feb 16 17:32:01 2097 | 209 | 21 | 3 | 2487022 | 4011874321
|
|
Wed Feb 28 17:32:01 1996 | 199 | 20 | 2 | 2450143 | 825528721
|
|
Thu Feb 29 17:32:01 1996 | 199 | 20 | 2 | 2450144 | 825615121
|
|
Fri Mar 01 17:32:01 1996 | 199 | 20 | 2 | 2450145 | 825701521
|
|
Mon Dec 30 17:32:01 1996 | 199 | 20 | 2 | 2450449 | 851967121
|
|
Tue Dec 31 17:32:01 1996 | 199 | 20 | 2 | 2450450 | 852053521
|
|
Wed Jan 01 17:32:01 1997 | 199 | 20 | 2 | 2450451 | 852139921
|
|
Fri Feb 28 17:32:01 1997 | 199 | 20 | 2 | 2450509 | 857151121
|
|
Sat Mar 01 17:32:01 1997 | 199 | 20 | 2 | 2450510 | 857237521
|
|
Tue Dec 30 17:32:01 1997 | 199 | 20 | 2 | 2450814 | 883503121
|
|
Wed Dec 31 17:32:01 1997 | 199 | 20 | 2 | 2450815 | 883589521
|
|
Fri Dec 31 17:32:01 1999 | 199 | 20 | 2 | 2451545 | 946661521
|
|
Sat Jan 01 17:32:01 2000 | 200 | 20 | 2 | 2451546 | 946747921
|
|
Sun Dec 31 17:32:01 2000 | 200 | 20 | 2 | 2451911 | 978283921
|
|
Mon Jan 01 17:32:01 2001 | 200 | 21 | 3 | 2451912 | 978370321
|
|
(65 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 TIMESTAMP_TBL;
|
|
timestamp | microseconds | milliseconds | seconds | julian | epoch
|
|
-----------------------------+--------------+--------------+-----------+-----------+---------------------
|
|
-infinity | | | | -Infinity | -Infinity
|
|
infinity | | | | Infinity | Infinity
|
|
Thu Jan 01 00:00:00 1970 | 0 | 0.000 | 0.000000 | 2440588 | 0.000000
|
|
Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000
|
|
Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000
|
|
Mon Feb 10 17:32:02 1997 | 2000000 | 2000.000 | 2.000000 | 2450491 | 855595922.000000
|
|
Mon Feb 10 17:32:01.4 1997 | 1400000 | 1400.000 | 1.400000 | 2450491 | 855595921.400000
|
|
Mon Feb 10 17:32:01.5 1997 | 1500000 | 1500.000 | 1.500000 | 2450491 | 855595921.500000
|
|
Mon Feb 10 17:32:01.6 1997 | 1600000 | 1600.000 | 1.600000 | 2450491 | 855595921.600000
|
|
Thu Jan 02 00:00:00 1997 | 0 | 0.000 | 0.000000 | 2450451 | 852163200.000000
|
|
Thu Jan 02 03:04:05 1997 | 5000000 | 5000.000 | 5.000000 | 2450451 | 852174245.000000
|
|
Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000
|
|
Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000
|
|
Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000
|
|
Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000
|
|
Tue Jun 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450611 | 865963921.000000
|
|
Sat Sep 22 18:19:20 2001 | 20000000 | 20000.000 | 20.000000 | 2452176 | 1001182760.000000
|
|
Wed Mar 15 08:14:01 2000 | 1000000 | 1000.000 | 1.000000 | 2451619 | 953108041.000000
|
|
Wed Mar 15 13:14:02 2000 | 2000000 | 2000.000 | 2.000000 | 2451620 | 953126042.000000
|
|
Wed Mar 15 12:14:03 2000 | 3000000 | 3000.000 | 3.000000 | 2451620 | 953122443.000000
|
|
Wed Mar 15 03:14:04 2000 | 4000000 | 4000.000 | 4.000000 | 2451619 | 953090044.000000
|
|
Wed Mar 15 02:14:05 2000 | 5000000 | 5000.000 | 5.000000 | 2451619 | 953086445.000000
|
|
Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000
|
|
Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000
|
|
Mon Feb 10 17:32:00 1997 | 0 | 0.000 | 0.000000 | 2450491 | 855595920.000000
|
|
Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000
|
|
Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000
|
|
Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000
|
|
Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000
|
|
Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000
|
|
Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000
|
|
Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000
|
|
Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000
|
|
Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000
|
|
Tue Jun 10 18:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450611 | 865967521.000000
|
|
Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000
|
|
Tue Feb 11 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450492 | 855682321.000000
|
|
Wed Feb 12 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450493 | 855768721.000000
|
|
Thu Feb 13 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450494 | 855855121.000000
|
|
Fri Feb 14 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450495 | 855941521.000000
|
|
Sat Feb 15 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450496 | 856027921.000000
|
|
Sun Feb 16 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450497 | 856114321.000000
|
|
Tue Feb 16 17:32:01 0097 BC | 1000000 | 1000.000 | 1.000000 | 1686043 | -65192711279.000000
|
|
Sat Feb 16 17:32:01 0097 | 1000000 | 1000.000 | 1.000000 | 1756537 | -59102029679.000000
|
|
Thu Feb 16 17:32:01 0597 | 1000000 | 1000.000 | 1.000000 | 1939158 | -43323575279.000000
|
|
Tue Feb 16 17:32:01 1097 | 1000000 | 1000.000 | 1.000000 | 2121779 | -27545120879.000000
|
|
Sat Feb 16 17:32:01 1697 | 1000000 | 1000.000 | 1.000000 | 2340925 | -8610906479.000000
|
|
Thu Feb 16 17:32:01 1797 | 1000000 | 1000.000 | 1.000000 | 2377449 | -5455232879.000000
|
|
Tue Feb 16 17:32:01 1897 | 1000000 | 1000.000 | 1.000000 | 2413973 | -2299559279.000000
|
|
Sun Feb 16 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450497 | 856114321.000000
|
|
Sat Feb 16 17:32:01 2097 | 1000000 | 1000.000 | 1.000000 | 2487022 | 4011874321.000000
|
|
Wed Feb 28 17:32:01 1996 | 1000000 | 1000.000 | 1.000000 | 2450143 | 825528721.000000
|
|
Thu Feb 29 17:32:01 1996 | 1000000 | 1000.000 | 1.000000 | 2450144 | 825615121.000000
|
|
Fri Mar 01 17:32:01 1996 | 1000000 | 1000.000 | 1.000000 | 2450145 | 825701521.000000
|
|
Mon Dec 30 17:32:01 1996 | 1000000 | 1000.000 | 1.000000 | 2450449 | 851967121.000000
|
|
Tue Dec 31 17:32:01 1996 | 1000000 | 1000.000 | 1.000000 | 2450450 | 852053521.000000
|
|
Wed Jan 01 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450451 | 852139921.000000
|
|
Fri Feb 28 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450509 | 857151121.000000
|
|
Sat Mar 01 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450510 | 857237521.000000
|
|
Tue Dec 30 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450814 | 883503121.000000
|
|
Wed Dec 31 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450815 | 883589521.000000
|
|
Fri Dec 31 17:32:01 1999 | 1000000 | 1000.000 | 1.000000 | 2451545 | 946661521.000000
|
|
Sat Jan 01 17:32:01 2000 | 1000000 | 1000.000 | 1.000000 | 2451546 | 946747921.000000
|
|
Sun Dec 31 17:32:01 2000 | 1000000 | 1000.000 | 1.000000 | 2451911 | 978283921.000000
|
|
Mon Jan 01 17:32:01 2001 | 1000000 | 1000.000 | 1.000000 | 2451912 | 978370321.000000
|
|
(65 rows)
|
|
|
|
-- value near upper bound uses special case in code
|
|
SELECT date_part('epoch', '294270-01-01 00:00:00'::timestamp);
|
|
date_part
|
|
---------------
|
|
9224097091200
|
|
(1 row)
|
|
|
|
SELECT extract(epoch from '294270-01-01 00:00:00'::timestamp);
|
|
extract
|
|
----------------------
|
|
9224097091200.000000
|
|
(1 row)
|
|
|
|
-- another internal overflow test case
|
|
SELECT extract(epoch from '5000-01-01 00:00:00'::timestamp);
|
|
extract
|
|
--------------------
|
|
95617584000.000000
|
|
(1 row)
|
|
|
|
-- test edge-case overflow in timestamp subtraction
|
|
SELECT timestamp '294276-12-31 23:59:59' - timestamp '1999-12-23 19:59:04.224193' AS ok;
|
|
ok
|
|
-----------------------------------------
|
|
@ 106751991 days 4 hours 54.775807 secs
|
|
(1 row)
|
|
|
|
SELECT timestamp '294276-12-31 23:59:59' - timestamp '1999-12-23 19:59:04.224192' AS overflows;
|
|
ERROR: interval out of range
|
|
-- TO_CHAR()
|
|
SELECT to_char(d1, 'DAY Day day DY Dy dy MONTH Month month RM MON Mon mon')
|
|
FROM TIMESTAMP_TBL;
|
|
to_char
|
|
------------------------------------------------------------------------------------------
|
|
|
|
|
|
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
|
|
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
|
|
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
|
|
(65 rows)
|
|
|
|
SELECT to_char(d1, 'FMDAY FMDay FMday FMMONTH FMMonth FMmonth FMRM')
|
|
FROM TIMESTAMP_TBL;
|
|
to_char
|
|
--------------------------------------------------------------
|
|
|
|
|
|
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
|
|
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
|
|
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
|
|
(65 rows)
|
|
|
|
SELECT to_char(d1, 'Y,YYY YYYY YYY YY Y CC Q MM WW DDD DD D J')
|
|
FROM TIMESTAMP_TBL;
|
|
to_char
|
|
--------------------------------------------------
|
|
|
|
|
|
1,970 1970 970 70 0 20 1 01 01 001 01 5 2440588
|
|
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 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
|
|
(65 rows)
|
|
|
|
SELECT to_char(d1, 'FMY,YYY FMYYYY FMYYY FMYY FMY FMCC FMQ FMMM FMWW FMDDD FMDD FMD FMJ')
|
|
FROM TIMESTAMP_TBL;
|
|
to_char
|
|
-------------------------------------------------
|
|
|
|
|
|
1,970 1970 970 70 0 20 1 1 1 1 1 5 2440588
|
|
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 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
|
|
(65 rows)
|
|
|
|
SELECT to_char(d1, 'HH HH12 HH24 MI SS SSSS')
|
|
FROM TIMESTAMP_TBL;
|
|
to_char
|
|
----------------------
|
|
|
|
|
|
12 12 00 00 00 0
|
|
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
|
|
01 01 13 14 02 47642
|
|
12 12 12 14 03 44043
|
|
03 03 03 14 04 11644
|
|
02 02 02 14 05 8045
|
|
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
|
|
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 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
|
|
(65 rows)
|
|
|
|
SELECT to_char(d1, E'"HH:MI:SS is" HH:MI:SS "\\"text between quote marks\\""')
|
|
FROM TIMESTAMP_TBL;
|
|
to_char
|
|
-------------------------------------------------
|
|
|
|
|
|
HH:MI:SS is 12:00:00 "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 01:14:02 "text between quote marks"
|
|
HH:MI:SS is 12:14:03 "text between quote marks"
|
|
HH:MI:SS is 03:14:04 "text between quote marks"
|
|
HH:MI:SS is 02:14:05 "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 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 06:32:01 "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"
|
|
(65 rows)
|
|
|
|
SELECT to_char(d1, 'HH24--text--MI--text--SS')
|
|
FROM TIMESTAMP_TBL;
|
|
to_char
|
|
------------------------
|
|
|
|
|
|
00--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
|
|
13--text--14--text--02
|
|
12--text--14--text--03
|
|
03--text--14--text--04
|
|
02--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
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--text--32--text--01
|
|
17--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
|
|
(65 rows)
|
|
|
|
SELECT to_char(d1, 'YYYYTH YYYYth Jth')
|
|
FROM TIMESTAMP_TBL;
|
|
to_char
|
|
-------------------------
|
|
|
|
|
|
1970TH 1970th 2440588th
|
|
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 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
|
|
(65 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 TIMESTAMP_TBL;
|
|
to_char
|
|
---------------------------------------------------------------------
|
|
|
|
|
|
1970 A.D. 1970 a.d. 1970 ad 12:00:00 A.M. 12:00:00 a.m. 12:00:00 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 05:32:02 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 01:14:02 P.M. 01:14:02 p.m. 01:14:02 pm
|
|
2000 A.D. 2000 a.d. 2000 ad 12:14:03 P.M. 12:14:03 p.m. 12:14:03 pm
|
|
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 02:14:05 A.M. 02:14:05 a.m. 02:14:05 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 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 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
|
|
(65 rows)
|
|
|
|
SELECT to_char(d1, 'IYYY IYY IY I IW IDDD ID')
|
|
FROM TIMESTAMP_TBL;
|
|
to_char
|
|
------------------------
|
|
|
|
|
|
1970 970 70 0 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 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 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
|
|
(65 rows)
|
|
|
|
SELECT to_char(d1, 'FMIYYY FMIYY FMIY FMI FMIW FMIDDD FMID')
|
|
FROM TIMESTAMP_TBL;
|
|
to_char
|
|
------------------------
|
|
|
|
|
|
1970 970 70 0 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 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 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
|
|
(65 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'::timestamp),
|
|
('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)
|
|
|
|
-- Roman months, with upper and lower case.
|
|
SELECT i,
|
|
to_char(i * interval '1mon', 'rm'),
|
|
to_char(i * interval '1mon', 'RM')
|
|
FROM generate_series(-13, 13) i;
|
|
i | to_char | to_char
|
|
-----+---------+---------
|
|
-13 | xii | XII
|
|
-12 | i | I
|
|
-11 | ii | II
|
|
-10 | iii | III
|
|
-9 | iv | IV
|
|
-8 | v | V
|
|
-7 | vi | VI
|
|
-6 | vii | VII
|
|
-5 | viii | VIII
|
|
-4 | ix | IX
|
|
-3 | x | X
|
|
-2 | xi | XI
|
|
-1 | xii | XII
|
|
0 | |
|
|
1 | i | I
|
|
2 | ii | II
|
|
3 | iii | III
|
|
4 | iv | IV
|
|
5 | v | V
|
|
6 | vi | VI
|
|
7 | vii | VII
|
|
8 | viii | VIII
|
|
9 | ix | IX
|
|
10 | x | X
|
|
11 | xi | XI
|
|
12 | xii | XII
|
|
13 | i | I
|
|
(27 rows)
|
|
|
|
-- timestamp numeric fields constructor
|
|
SELECT make_timestamp(2014, 12, 28, 6, 30, 45.887);
|
|
make_timestamp
|
|
------------------------------
|
|
Sun Dec 28 06:30:45.887 2014
|
|
(1 row)
|
|
|
|
SELECT make_timestamp(-44, 3, 15, 12, 30, 15);
|
|
make_timestamp
|
|
-----------------------------
|
|
Fri Mar 15 12:30:15 0044 BC
|
|
(1 row)
|
|
|
|
-- should fail
|
|
select make_timestamp(0, 7, 15, 12, 30, 15);
|
|
ERROR: date field value out of range: 0-07-15
|
|
-- generate_series for timestamp
|
|
select * from generate_series('2020-01-01 00:00'::timestamp,
|
|
'2020-01-02 03:00'::timestamp,
|
|
'1 hour'::interval);
|
|
generate_series
|
|
--------------------------
|
|
Wed Jan 01 00:00:00 2020
|
|
Wed Jan 01 01:00:00 2020
|
|
Wed Jan 01 02:00:00 2020
|
|
Wed Jan 01 03:00:00 2020
|
|
Wed Jan 01 04:00:00 2020
|
|
Wed Jan 01 05:00:00 2020
|
|
Wed Jan 01 06:00:00 2020
|
|
Wed Jan 01 07:00:00 2020
|
|
Wed Jan 01 08:00:00 2020
|
|
Wed Jan 01 09:00:00 2020
|
|
Wed Jan 01 10:00:00 2020
|
|
Wed Jan 01 11:00:00 2020
|
|
Wed Jan 01 12:00:00 2020
|
|
Wed Jan 01 13:00:00 2020
|
|
Wed Jan 01 14:00:00 2020
|
|
Wed Jan 01 15:00:00 2020
|
|
Wed Jan 01 16:00:00 2020
|
|
Wed Jan 01 17:00:00 2020
|
|
Wed Jan 01 18:00:00 2020
|
|
Wed Jan 01 19:00:00 2020
|
|
Wed Jan 01 20:00:00 2020
|
|
Wed Jan 01 21:00:00 2020
|
|
Wed Jan 01 22:00:00 2020
|
|
Wed Jan 01 23:00:00 2020
|
|
Thu Jan 02 00:00:00 2020
|
|
Thu Jan 02 01:00:00 2020
|
|
Thu Jan 02 02:00:00 2020
|
|
Thu Jan 02 03:00:00 2020
|
|
(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'::timestamp,
|
|
'infinity'::timestamp,
|
|
'1 month'::interval) limit 10;
|
|
generate_series
|
|
--------------------------
|
|
Sat Jan 01 00:00:00 2022
|
|
Tue Feb 01 00:00:00 2022
|
|
Tue Mar 01 00:00:00 2022
|
|
Fri Apr 01 00:00:00 2022
|
|
Sun May 01 00:00:00 2022
|
|
Wed Jun 01 00:00:00 2022
|
|
Fri Jul 01 00:00:00 2022
|
|
Mon Aug 01 00:00:00 2022
|
|
Thu Sep 01 00:00:00 2022
|
|
Sat Oct 01 00:00:00 2022
|
|
(10 rows)
|
|
|
|
-- errors
|
|
select * from generate_series('2020-01-01 00:00'::timestamp,
|
|
'2020-01-02 03:00'::timestamp,
|
|
'0 hour'::interval);
|
|
ERROR: step size cannot equal zero
|