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Diffstat (limited to 'src/test/regress/sql/timetz.sql')
| -rw-r--r-- | src/test/regress/sql/timetz.sql | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/src/test/regress/sql/timetz.sql b/src/test/regress/sql/timetz.sql new file mode 100644 index 0000000..1ffad19 --- /dev/null +++ b/src/test/regress/sql/timetz.sql @@ -0,0 +1,106 @@ +-- +-- TIMETZ +-- + +CREATE TABLE TIMETZ_TBL (f1 time(2) with time zone); + +INSERT INTO TIMETZ_TBL VALUES ('00:01 PDT'); +INSERT INTO TIMETZ_TBL VALUES ('01:00 PDT'); +INSERT INTO TIMETZ_TBL VALUES ('02:03 PDT'); +INSERT INTO TIMETZ_TBL VALUES ('07:07 PST'); +INSERT INTO TIMETZ_TBL VALUES ('08:08 EDT'); +INSERT INTO TIMETZ_TBL VALUES ('11:59 PDT'); +INSERT INTO TIMETZ_TBL VALUES ('12:00 PDT'); +INSERT INTO TIMETZ_TBL VALUES ('12:01 PDT'); +INSERT INTO TIMETZ_TBL VALUES ('23:59 PDT'); +INSERT INTO TIMETZ_TBL VALUES ('11:59:59.99 PM PDT'); + +INSERT INTO TIMETZ_TBL VALUES ('2003-03-07 15:36:39 America/New_York'); +INSERT INTO TIMETZ_TBL VALUES ('2003-07-07 15:36:39 America/New_York'); +-- this should fail (the timezone offset is not known) +INSERT INTO TIMETZ_TBL VALUES ('15:36:39 America/New_York'); +-- this should fail (timezone not specified without a date) +INSERT INTO TIMETZ_TBL VALUES ('15:36:39 m2'); +-- this should fail (dynamic timezone abbreviation without a date) +INSERT INTO TIMETZ_TBL VALUES ('15:36:39 MSK m2'); + + +SELECT f1 AS "Time TZ" FROM TIMETZ_TBL; + +SELECT f1 AS "Three" FROM TIMETZ_TBL WHERE f1 < '05:06:07-07'; + +SELECT f1 AS "Seven" FROM TIMETZ_TBL WHERE f1 > '05:06:07-07'; + +SELECT f1 AS "None" FROM TIMETZ_TBL WHERE f1 < '00:00-07'; + +SELECT f1 AS "Ten" FROM TIMETZ_TBL WHERE f1 >= '00:00-07'; + +-- Check edge cases +SELECT '23:59:59.999999 PDT'::timetz; +SELECT '23:59:59.9999999 PDT'::timetz; -- rounds up +SELECT '23:59:60 PDT'::timetz; -- rounds up +SELECT '24:00:00 PDT'::timetz; -- allowed +SELECT '24:00:00.01 PDT'::timetz; -- not allowed +SELECT '23:59:60.01 PDT'::timetz; -- not allowed +SELECT '24:01:00 PDT'::timetz; -- not allowed +SELECT '25:00:00 PDT'::timetz; -- not allowed + +-- Test non-error-throwing API +SELECT pg_input_is_valid('12:00:00 PDT', 'timetz'); +SELECT pg_input_is_valid('25:00:00 PDT', 'timetz'); +SELECT pg_input_is_valid('15:36:39 America/New_York', 'timetz'); +SELECT * FROM pg_input_error_info('25:00:00 PDT', 'timetz'); +SELECT * FROM pg_input_error_info('15:36:39 America/New_York', 'timetz'); + +-- +-- TIME simple math +-- +-- We now make a distinction between time and intervals, +-- and adding two times together makes no sense at all. +-- Leave in one query to show that it is rejected, +-- and do the rest of the testing in horology.sql +-- where we do mixed-type arithmetic. - thomas 2000-12-02 + +SELECT f1 + time with time zone '00:01' AS "Illegal" FROM TIMETZ_TBL; + +-- +-- test EXTRACT +-- +SELECT EXTRACT(MICROSECOND FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04'); +SELECT EXTRACT(MILLISECOND FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04'); +SELECT EXTRACT(SECOND FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04'); +SELECT EXTRACT(MINUTE FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04'); +SELECT EXTRACT(HOUR FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04'); +SELECT EXTRACT(DAY FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04'); -- error +SELECT EXTRACT(FORTNIGHT FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04'); -- error +SELECT EXTRACT(TIMEZONE FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04:30'); +SELECT EXTRACT(TIMEZONE_HOUR FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04:30'); +SELECT EXTRACT(TIMEZONE_MINUTE FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04:30'); +SELECT EXTRACT(EPOCH FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04'); + +-- date_part implementation is mostly the same as extract, so only +-- test a few cases for additional coverage. +SELECT date_part('microsecond', TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04'); +SELECT date_part('millisecond', TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04'); +SELECT date_part('second', TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04'); +SELECT date_part('epoch', TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04'); + +-- +-- Test timetz_zone, timetz_izone +-- +BEGIN; +SET LOCAL TimeZone TO 'UTC'; +CREATE VIEW timetz_local_view AS + SELECT f1 AS dat, + f1 AT TIME ZONE current_setting('TimeZone') AS dat_at_tz, + f1 AT TIME ZONE INTERVAL '00:00' AS dat_at_int + FROM TIMETZ_TBL + ORDER BY f1; +SELECT pg_get_viewdef('timetz_local_view', true); +TABLE timetz_local_view; +SELECT f1 AS dat, + f1 AT TIME ZONE 'UTC+10' AS dat_at_tz, + f1 AT TIME ZONE INTERVAL '-10:00' AS dat_at_int + FROM TIMETZ_TBL + ORDER BY f1; +ROLLBACK; |