Update for new tests.
This commit is contained in:
Tom Lane
parent
68ed296301
commit
f3e988443c
1 changed files with 706 additions and 0 deletions
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@ -70,6 +70,712 @@ SELECT timestamp '1999-12-01' + interval '1 month - 1 second' AS "Dec 31";
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Fri Dec 31 23:59:59 1999 PST
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(1 row)
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--
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-- time, interval arithmetic
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--
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SELECT CAST(time '01:02' AS interval) AS "+01:02";
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+01:02
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-----------------
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@ 1 hour 2 mins
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(1 row)
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SELECT CAST(interval '02:03' AS time) AS "02:03:00";
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02:03:00
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----------
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02:03:00
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(1 row)
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SELECT time '01:30' + interval '02:01' AS "03:31:00";
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03:31:00
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----------
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03:31:00
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(1 row)
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SELECT time '01:30' - interval '02:01' AS "23:29:00";
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23:29:00
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----------
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23:29:00
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(1 row)
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SELECT time '02:30' + interval '36:01' AS "14:31:00";
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14:31:00
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----------
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14:31:00
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(1 row)
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SELECT time '03:30' + interval '1 month 04:01' AS "07:31:00";
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07:31:00
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----------
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07:31:00
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(1 row)
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SELECT interval '04:30' - time '01:02' AS "+03:28";
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+03:28
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-------------------
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@ 3 hours 28 mins
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(1 row)
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SELECT CAST(time with time zone '01:02-08' AS interval) AS "+00:01";
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ERROR: Cannot cast type 'timetz' to 'interval'
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SELECT CAST(interval '02:03' AS time with time zone) AS "02:03:00-08";
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ERROR: Cannot cast type 'interval' to 'timetz'
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SELECT time with time zone '01:30' + interval '02:01' AS "03:31:00-08";
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03:31:00-08
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-------------
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03:31:00-08
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(1 row)
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SELECT time with time zone '01:30-08' - interval '02:01' AS "23:29:00-08";
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23:29:00-08
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-------------
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23:29:00-08
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(1 row)
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SELECT time with time zone '02:30-08' + interval '36:01' AS "14:31:00-08";
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14:31:00-08
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-------------
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14:31:00-08
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(1 row)
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SELECT time with time zone '03:30' + interval '1 month 04:01' AS "07:31:00-08";
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07:31:00-08
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-------------
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07:31:00-08
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(1 row)
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SELECT interval '04:30' - time with time zone '01:02' AS "+03:28";
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ERROR: Unable to identify an operator '-' for types 'interval' and 'timetz'
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You will have to retype this query using an explicit cast
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-- We get 100 rows when run in GMT...
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SELECT t.d1 + i.f1 AS "102" FROM TIMESTAMP_TBL t, INTERVAL_TBL i
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WHERE t.d1 BETWEEN '1990-01-01' AND '2001-01-01'
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AND i.f1 BETWEEN '00:00' AND '23:00';
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102
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---------------------------------
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Mon Feb 10 17:33:01 1997 PST
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Mon Feb 10 22:32:01 1997 PST
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Mon Feb 10 17:33:01.00 1997 PST
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Mon Feb 10 22:32:01.00 1997 PST
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Mon Feb 10 17:33:02.00 1997 PST
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Mon Feb 10 22:32:02.00 1997 PST
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Mon Feb 10 17:33:01.40 1997 PST
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Mon Feb 10 22:32:01.40 1997 PST
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Mon Feb 10 17:33:01.50 1997 PST
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Mon Feb 10 22:32:01.50 1997 PST
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Mon Feb 10 17:33:01.60 1997 PST
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Mon Feb 10 22:32:01.60 1997 PST
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Thu Jan 02 00:01:00 1997 PST
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Thu Jan 02 05:00:00 1997 PST
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Thu Jan 02 03:05:05 1997 PST
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Thu Jan 02 08:04:05 1997 PST
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Mon Feb 10 17:33:01 1997 PST
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Mon Feb 10 22:32:01 1997 PST
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Mon Feb 10 17:33:01 1997 PST
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Mon Feb 10 22:32:01 1997 PST
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Mon Feb 10 17:33:01 1997 PST
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Mon Feb 10 22:32:01 1997 PST
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Mon Feb 10 17:33:01 1997 PST
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Mon Feb 10 22:32:01 1997 PST
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Tue Jun 10 17:33:01 1997 PDT
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Tue Jun 10 22:32:01 1997 PDT
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Wed Mar 15 08:15:01 2000 PST
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Wed Mar 15 13:14:01 2000 PST
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Wed Mar 15 04:15:02 2000 PST
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Wed Mar 15 09:14:02 2000 PST
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Wed Mar 15 02:15:03 2000 PST
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Wed Mar 15 07:14:03 2000 PST
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Wed Mar 15 03:15:04 2000 PST
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Wed Mar 15 08:14:04 2000 PST
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Wed Mar 15 01:15:05 2000 PST
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Wed Mar 15 06:14:05 2000 PST
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Mon Feb 10 17:33:01 1997 PST
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Mon Feb 10 22:32:01 1997 PST
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Mon Feb 10 17:33:01 1997 PST
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Mon Feb 10 22:32:01 1997 PST
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Mon Feb 10 17:33:00 1997 PST
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Mon Feb 10 22:32:00 1997 PST
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Mon Feb 10 17:33:01 1997 PST
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Mon Feb 10 22:32:01 1997 PST
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Mon Feb 10 17:33:01 1997 PST
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Mon Feb 10 22:32:01 1997 PST
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Mon Feb 10 17:33:01 1997 PST
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Mon Feb 10 22:32:01 1997 PST
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Mon Feb 10 17:33:01 1997 PST
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Mon Feb 10 22:32:01 1997 PST
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Mon Feb 10 17:33:01 1997 PST
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Mon Feb 10 22:32:01 1997 PST
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Mon Feb 10 09:33:01 1997 PST
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Mon Feb 10 14:32:01 1997 PST
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Mon Feb 10 09:33:01 1997 PST
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Mon Feb 10 14:32:01 1997 PST
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Mon Feb 10 09:33:01 1997 PST
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Mon Feb 10 14:32:01 1997 PST
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Tue Jun 10 18:33:01 1997 PDT
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Tue Jun 10 23:32:01 1997 PDT
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Mon Feb 10 17:33:01 1997 PST
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Mon Feb 10 22:32:01 1997 PST
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Tue Feb 11 17:33:01 1997 PST
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Tue Feb 11 22:32:01 1997 PST
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Wed Feb 12 17:33:01 1997 PST
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Wed Feb 12 22:32:01 1997 PST
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Thu Feb 13 17:33:01 1997 PST
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Thu Feb 13 22:32:01 1997 PST
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Fri Feb 14 17:33:01 1997 PST
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Fri Feb 14 22:32:01 1997 PST
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Sat Feb 15 17:33:01 1997 PST
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Sat Feb 15 22:32:01 1997 PST
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Sun Feb 16 17:33:01 1997 PST
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Sun Feb 16 22:32:01 1997 PST
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Sun Feb 16 17:33:01 1997 PST
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Sun Feb 16 22:32:01 1997 PST
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Wed Feb 28 17:33:01 1996 PST
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Wed Feb 28 22:32:01 1996 PST
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Thu Feb 29 17:33:01 1996 PST
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Thu Feb 29 22:32:01 1996 PST
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Fri Mar 01 17:33:01 1996 PST
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Fri Mar 01 22:32:01 1996 PST
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Mon Dec 30 17:33:01 1996 PST
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Mon Dec 30 22:32:01 1996 PST
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Tue Dec 31 17:33:01 1996 PST
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Tue Dec 31 22:32:01 1996 PST
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Wed Jan 01 17:33:01 1997 PST
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Wed Jan 01 22:32:01 1997 PST
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Fri Feb 28 17:33:01 1997 PST
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Fri Feb 28 22:32:01 1997 PST
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Sat Mar 01 17:33:01 1997 PST
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Sat Mar 01 22:32:01 1997 PST
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Tue Dec 30 17:33:01 1997 PST
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Tue Dec 30 22:32:01 1997 PST
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Wed Dec 31 17:33:01 1997 PST
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Wed Dec 31 22:32:01 1997 PST
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Fri Dec 31 17:33:01 1999 PST
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Fri Dec 31 22:32:01 1999 PST
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Sat Jan 01 17:33:01 2000 PST
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Sat Jan 01 22:32:01 2000 PST
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Sun Dec 31 17:33:01 2000 PST
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Sun Dec 31 22:32:01 2000 PST
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(102 rows)
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SELECT t.d1 - i.f1 AS "102" FROM TIMESTAMP_TBL t, INTERVAL_TBL i
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WHERE t.d1 BETWEEN '1990-01-01' AND '2001-01-01'
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AND i.f1 BETWEEN '00:00' AND '23:00';
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102
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---------------------------------
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Mon Feb 10 17:31:01 1997 PST
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Mon Feb 10 12:32:01 1997 PST
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Mon Feb 10 17:31:01.00 1997 PST
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Mon Feb 10 12:32:01.00 1997 PST
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Mon Feb 10 17:31:02.00 1997 PST
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Mon Feb 10 12:32:02.00 1997 PST
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Mon Feb 10 17:31:01.40 1997 PST
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Mon Feb 10 12:32:01.40 1997 PST
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Mon Feb 10 17:31:01.50 1997 PST
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Mon Feb 10 12:32:01.50 1997 PST
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Mon Feb 10 17:31:01.60 1997 PST
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Mon Feb 10 12:32:01.60 1997 PST
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Wed Jan 01 23:59:00 1997 PST
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Wed Jan 01 19:00:00 1997 PST
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Thu Jan 02 03:03:05 1997 PST
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Wed Jan 01 22:04:05 1997 PST
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Mon Feb 10 17:31:01 1997 PST
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Mon Feb 10 12:32:01 1997 PST
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Mon Feb 10 17:31:01 1997 PST
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Mon Feb 10 12:32:01 1997 PST
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Mon Feb 10 17:31:01 1997 PST
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Mon Feb 10 12:32:01 1997 PST
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Mon Feb 10 17:31:01 1997 PST
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Mon Feb 10 12:32:01 1997 PST
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Tue Jun 10 17:31:01 1997 PDT
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Tue Jun 10 12:32:01 1997 PDT
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Wed Mar 15 08:13:01 2000 PST
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Wed Mar 15 03:14:01 2000 PST
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Wed Mar 15 04:13:02 2000 PST
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Tue Mar 14 23:14:02 2000 PST
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Wed Mar 15 02:13:03 2000 PST
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Tue Mar 14 21:14:03 2000 PST
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Wed Mar 15 03:13:04 2000 PST
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Tue Mar 14 22:14:04 2000 PST
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Wed Mar 15 01:13:05 2000 PST
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Tue Mar 14 20:14:05 2000 PST
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Mon Feb 10 17:31:01 1997 PST
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Mon Feb 10 12:32:01 1997 PST
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Mon Feb 10 17:31:01 1997 PST
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Mon Feb 10 12:32:01 1997 PST
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Mon Feb 10 17:31:00 1997 PST
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Mon Feb 10 12:32:00 1997 PST
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Mon Feb 10 17:31:01 1997 PST
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Mon Feb 10 12:32:01 1997 PST
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Mon Feb 10 17:31:01 1997 PST
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Mon Feb 10 12:32:01 1997 PST
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Mon Feb 10 17:31:01 1997 PST
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Mon Feb 10 12:32:01 1997 PST
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Mon Feb 10 17:31:01 1997 PST
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Mon Feb 10 12:32:01 1997 PST
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Mon Feb 10 17:31:01 1997 PST
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Mon Feb 10 12:32:01 1997 PST
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Mon Feb 10 09:31:01 1997 PST
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Mon Feb 10 04:32:01 1997 PST
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Mon Feb 10 09:31:01 1997 PST
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Mon Feb 10 04:32:01 1997 PST
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Mon Feb 10 09:31:01 1997 PST
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Mon Feb 10 04:32:01 1997 PST
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Tue Jun 10 18:31:01 1997 PDT
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Tue Jun 10 13:32:01 1997 PDT
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Mon Feb 10 17:31:01 1997 PST
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Mon Feb 10 12:32:01 1997 PST
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Tue Feb 11 17:31:01 1997 PST
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Tue Feb 11 12:32:01 1997 PST
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Wed Feb 12 17:31:01 1997 PST
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Wed Feb 12 12:32:01 1997 PST
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Thu Feb 13 17:31:01 1997 PST
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Thu Feb 13 12:32:01 1997 PST
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Fri Feb 14 17:31:01 1997 PST
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Fri Feb 14 12:32:01 1997 PST
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Sat Feb 15 12:32:01 1997 PST
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Sun Feb 16 17:31:01 1997 PST
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Sun Feb 16 12:32:01 1997 PST
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Sun Feb 16 17:31:01 1997 PST
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Sun Feb 16 12:32:01 1997 PST
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Wed Feb 28 17:31:01 1996 PST
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Wed Feb 28 12:32:01 1996 PST
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Thu Feb 29 17:31:01 1996 PST
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Thu Feb 29 12:32:01 1996 PST
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Fri Mar 01 17:31:01 1996 PST
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Fri Mar 01 12:32:01 1996 PST
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Mon Dec 30 17:31:01 1996 PST
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Mon Dec 30 12:32:01 1996 PST
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Tue Dec 31 17:31:01 1996 PST
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Tue Dec 31 12:32:01 1996 PST
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Wed Jan 01 17:31:01 1997 PST
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Wed Jan 01 12:32:01 1997 PST
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Fri Feb 28 17:31:01 1997 PST
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Fri Feb 28 12:32:01 1997 PST
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Sat Mar 01 17:31:01 1997 PST
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Sat Mar 01 12:32:01 1997 PST
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Tue Dec 30 17:31:01 1997 PST
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Tue Dec 30 12:32:01 1997 PST
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Wed Dec 31 17:31:01 1997 PST
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Wed Dec 31 12:32:01 1997 PST
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Fri Dec 31 17:31:01 1999 PST
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Fri Dec 31 12:32:01 1999 PST
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Sat Jan 01 17:31:01 2000 PST
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Sat Jan 01 12:32:01 2000 PST
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Sun Dec 31 17:31:01 2000 PST
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Sun Dec 31 12:32:01 2000 PST
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(102 rows)
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SELECT t.f1 + i.f1 AS "80" FROM TIME_TBL t, INTERVAL_TBL i;
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80
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----------
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23:59:59
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11:59:59
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(80 rows)
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SELECT t.f1 - i.f1 AS "80" FROM TIME_TBL t, INTERVAL_TBL i;
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80
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----------
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23:59:00
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(80 rows)
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SELECT t.f2 + i.f1 AS "80" FROM TIME_TBL t, INTERVAL_TBL i;
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80
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-------------
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00:01:00-07
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|
||||
12:00:00-07
|
||||
01:01:00-07
|
||||
06:00:00-07
|
||||
01:00:00-07
|
||||
01:00:00-07
|
||||
01:00:00-07
|
||||
00:59:46-07
|
||||
03:03:04-07
|
||||
01:00:00-07
|
||||
01:00:00-07
|
||||
13:00:00-07
|
||||
02:04:00-07
|
||||
07:03:00-07
|
||||
02:03:00-07
|
||||
02:03:00-07
|
||||
02:03:00-07
|
||||
02:02:46-07
|
||||
04:06:04-07
|
||||
02:03:00-07
|
||||
02:03:00-07
|
||||
14:03:00-07
|
||||
12:00:00-07
|
||||
16:59:00-07
|
||||
11:59:00-07
|
||||
11:59:00-07
|
||||
11:59:00-07
|
||||
11:58:46-07
|
||||
14:02:04-07
|
||||
11:59:00-07
|
||||
11:59:00-07
|
||||
23:59:00-07
|
||||
12:01:00-07
|
||||
17:00:00-07
|
||||
12:00:00-07
|
||||
12:00:00-07
|
||||
12:00:00-07
|
||||
11:59:46-07
|
||||
14:03:04-07
|
||||
12:00:00-07
|
||||
12:00:00-07
|
||||
00:00:00-07
|
||||
12:02:00-07
|
||||
17:01:00-07
|
||||
12:01:00-07
|
||||
12:01:00-07
|
||||
12:01:00-07
|
||||
12:00:46-07
|
||||
14:04:04-07
|
||||
12:01:00-07
|
||||
12:01:00-07
|
||||
00:01:00-07
|
||||
00:00:00-07
|
||||
04:59:00-07
|
||||
23:59:00-07
|
||||
23:59:00-07
|
||||
23:59:00-07
|
||||
23:58:46-07
|
||||
02:02:04-07
|
||||
23:59:00-07
|
||||
23:59:00-07
|
||||
11:59:00-07
|
||||
00:00:59-07
|
||||
04:59:59-07
|
||||
23:59:59-07
|
||||
23:59:59-07
|
||||
23:59:59-07
|
||||
23:59:45-07
|
||||
02:03:03-07
|
||||
23:59:59-07
|
||||
23:59:59-07
|
||||
11:59:59-07
|
||||
(80 rows)
|
||||
|
||||
SELECT t.f2 - i.f1 AS "80" FROM TIME_TBL t, INTERVAL_TBL i;
|
||||
80
|
||||
-------------
|
||||
23:59:00-07
|
||||
19:00:00-07
|
||||
00:00:00-07
|
||||
00:00:00-07
|
||||
00:00:00-07
|
||||
00:00:14-07
|
||||
21:56:56-07
|
||||
00:00:00-07
|
||||
00:00:00-07
|
||||
12:00:00-07
|
||||
00:59:00-07
|
||||
20:00:00-07
|
||||
01:00:00-07
|
||||
01:00:00-07
|
||||
01:00:00-07
|
||||
01:00:14-07
|
||||
22:56:56-07
|
||||
01:00:00-07
|
||||
01:00:00-07
|
||||
13:00:00-07
|
||||
02:02:00-07
|
||||
21:03:00-07
|
||||
02:03:00-07
|
||||
02:03:00-07
|
||||
02:03:00-07
|
||||
02:03:14-07
|
||||
23:59:56-07
|
||||
02:03:00-07
|
||||
02:03:00-07
|
||||
14:03:00-07
|
||||
11:58:00-07
|
||||
06:59:00-07
|
||||
11:59:00-07
|
||||
11:59:00-07
|
||||
11:59:00-07
|
||||
11:59:14-07
|
||||
09:55:56-07
|
||||
11:59:00-07
|
||||
11:59:00-07
|
||||
23:59:00-07
|
||||
11:59:00-07
|
||||
07:00:00-07
|
||||
12:00:00-07
|
||||
12:00:00-07
|
||||
12:00:00-07
|
||||
12:00:14-07
|
||||
09:56:56-07
|
||||
12:00:00-07
|
||||
12:00:00-07
|
||||
00:00:00-07
|
||||
12:00:00-07
|
||||
07:01:00-07
|
||||
12:01:00-07
|
||||
12:01:00-07
|
||||
12:01:00-07
|
||||
12:01:14-07
|
||||
09:57:56-07
|
||||
12:01:00-07
|
||||
12:01:00-07
|
||||
00:01:00-07
|
||||
23:58:00-07
|
||||
18:59:00-07
|
||||
23:59:00-07
|
||||
23:59:00-07
|
||||
23:59:00-07
|
||||
23:59:14-07
|
||||
21:55:56-07
|
||||
23:59:00-07
|
||||
23:59:00-07
|
||||
11:59:00-07
|
||||
23:58:59-07
|
||||
18:59:59-07
|
||||
23:59:59-07
|
||||
23:59:59-07
|
||||
23:59:59-07
|
||||
00:00:13-07
|
||||
21:56:55-07
|
||||
23:59:59-07
|
||||
23:59:59-07
|
||||
11:59:59-07
|
||||
(80 rows)
|
||||
|
||||
-- SQL9x OVERLAPS operator
|
||||
SELECT (timestamp '2000-11-27', timestamp '2000-11-28')
|
||||
OVERLAPS (timestamp '2000-11-27 12:00', timestamp '2000-11-30') AS "True";
|
||||
True
|
||||
------
|
||||
t
|
||||
(1 row)
|
||||
|
||||
SELECT (timestamp '2000-11-26', timestamp '2000-11-27')
|
||||
OVERLAPS (timestamp '2000-11-27 12:00', timestamp '2000-11-30') AS "False";
|
||||
False
|
||||
-------
|
||||
f
|
||||
(1 row)
|
||||
|
||||
SELECT (timestamp '2000-11-27', timestamp '2000-11-28')
|
||||
OVERLAPS (timestamp '2000-11-27 12:00', interval '1 day') AS "True";
|
||||
True
|
||||
------
|
||||
t
|
||||
(1 row)
|
||||
|
||||
SELECT (timestamp '2000-11-27', interval '12 hours')
|
||||
OVERLAPS (timestamp '2000-11-27 12:00', timestamp '2000-11-30') AS "False";
|
||||
False
|
||||
-------
|
||||
f
|
||||
(1 row)
|
||||
|
||||
SELECT (timestamp '2000-11-27', interval '12 hours')
|
||||
OVERLAPS (timestamp '2000-11-27', interval '12 hours') AS "True";
|
||||
True
|
||||
------
|
||||
t
|
||||
(1 row)
|
||||
|
||||
SELECT (timestamp '2000-11-27', interval '12 hours')
|
||||
OVERLAPS (timestamp '2000-11-27 12:00', interval '12 hours') AS "False";
|
||||
False
|
||||
-------
|
||||
f
|
||||
(1 row)
|
||||
|
||||
SELECT (time '00:00', time '01:00')
|
||||
OVERLAPS (time '00:30', time '01:30') AS "True";
|
||||
True
|
||||
------
|
||||
t
|
||||
(1 row)
|
||||
|
||||
SELECT (time '00:00', interval '1 hour')
|
||||
OVERLAPS (time '00:30', interval '1 hour') AS "True";
|
||||
True
|
||||
------
|
||||
t
|
||||
(1 row)
|
||||
|
||||
SELECT (time '00:00', interval '1 hour')
|
||||
OVERLAPS (time '01:30', interval '1 hour') AS "False";
|
||||
False
|
||||
-------
|
||||
f
|
||||
(1 row)
|
||||
|
||||
SELECT (time '00:00', interval '1 hour')
|
||||
OVERLAPS (time '01:30', interval '1 day') AS "True";
|
||||
True
|
||||
------
|
||||
f
|
||||
(1 row)
|
||||
|
||||
CREATE TABLE TEMP_TIMESTAMP (f1 timestamp);
|
||||
-- get some candidate input values
|
||||
INSERT INTO TEMP_TIMESTAMP (f1)
|
||||
|
|
|
|||
Loading…
Reference in a new issue