89 lines
2.2 KiB
Plaintext
89 lines
2.2 KiB
Plaintext
--
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-- TIME
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--
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CREATE TABLE TIME_TBL (f1 time(2));
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INSERT INTO TIME_TBL VALUES ('00:00');
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INSERT INTO TIME_TBL VALUES ('01:00');
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-- as of 7.4, timezone spec should be accepted and ignored
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INSERT INTO TIME_TBL VALUES ('02:03 PST');
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INSERT INTO TIME_TBL VALUES ('11:59 EDT');
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INSERT INTO TIME_TBL VALUES ('12:00');
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INSERT INTO TIME_TBL VALUES ('12:01');
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INSERT INTO TIME_TBL VALUES ('23:59');
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INSERT INTO TIME_TBL VALUES ('11:59:59.99 PM');
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INSERT INTO TIME_TBL VALUES ('2003-03-07 15:36:39 America/New_York');
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INSERT INTO TIME_TBL VALUES ('2003-07-07 15:36:39 America/New_York');
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-- this should fail (the timezone offset is not known)
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INSERT INTO TIME_TBL VALUES ('15:36:39 America/New_York');
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ERROR: invalid input syntax for type time: "15:36:39 America/New_York"
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LINE 1: INSERT INTO TIME_TBL VALUES ('15:36:39 America/New_York');
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^
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SELECT f1 AS "Time" FROM TIME_TBL;
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Time
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-------------
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00:00:00
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01:00:00
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02:03:00
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11:59:00
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12:00:00
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12:01:00
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23:59:00
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23:59:59.99
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15:36:39
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15:36:39
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(10 rows)
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SELECT f1 AS "Three" FROM TIME_TBL WHERE f1 < '05:06:07';
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Three
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----------
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00:00:00
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01:00:00
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02:03:00
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(3 rows)
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SELECT f1 AS "Five" FROM TIME_TBL WHERE f1 > '05:06:07';
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Five
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-------------
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11:59:00
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12:00:00
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12:01:00
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23:59:00
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23:59:59.99
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15:36:39
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15:36:39
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(7 rows)
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SELECT f1 AS "None" FROM TIME_TBL WHERE f1 < '00:00';
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None
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------
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(0 rows)
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SELECT f1 AS "Eight" FROM TIME_TBL WHERE f1 >= '00:00';
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Eight
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-------------
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00:00:00
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01:00:00
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02:03:00
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11:59:00
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12:00:00
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12:01:00
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23:59:00
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23:59:59.99
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15:36:39
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15:36:39
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(10 rows)
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--
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-- TIME simple math
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--
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-- We now make a distinction between time and intervals,
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-- and adding two times together makes no sense at all.
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-- Leave in one query to show that it is rejected,
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-- and do the rest of the testing in horology.sql
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-- where we do mixed-type arithmetic. - thomas 2000-12-02
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SELECT f1 + time '00:01' AS "Illegal" FROM TIME_TBL;
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ERROR: operator is not unique: time without time zone + time without time zone
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LINE 1: SELECT f1 + time '00:01' AS "Illegal" FROM TIME_TBL;
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^
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HINT: Could not choose a best candidate operator. You might need to add explicit type casts.
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