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--
-- 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');
ERROR: invalid input syntax for type time with time zone: "15:36:39 America/New_York"
LINE 1: 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');
ERROR: invalid input syntax for type time with time zone: "15:36:39 m2"
LINE 1: 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');
ERROR: invalid input syntax for type time with time zone: "15:36:39 MSK m2"
LINE 1: INSERT INTO TIMETZ_TBL VALUES ('15:36:39 MSK m2');
^
SELECT f1 AS "Time TZ" FROM TIMETZ_TBL;
Time TZ
----------------
00:01:00-07
01:00:00-07
02:03:00-07
07:07:00-08
08:08:00-04
11:59:00-07
12:00:00-07
12:01:00-07
23:59:00-07
23:59:59.99-07
15:36:39-05
15:36:39-04
(12 rows)
SELECT f1 AS "Three" FROM TIMETZ_TBL WHERE f1 < '05:06:07-07';
Three
-------------
00:01:00-07
01:00:00-07
02:03:00-07
(3 rows)
SELECT f1 AS "Seven" FROM TIMETZ_TBL WHERE f1 > '05:06:07-07';
Seven
----------------
07:07:00-08
08:08:00-04
11:59:00-07
12:00:00-07
12:01:00-07
23:59:00-07
23:59:59.99-07
15:36:39-05
15:36:39-04
(9 rows)
SELECT f1 AS "None" FROM TIMETZ_TBL WHERE f1 < '00:00-07';
None
------
(0 rows)
SELECT f1 AS "Ten" FROM TIMETZ_TBL WHERE f1 >= '00:00-07';
Ten
----------------
00:01:00-07
01:00:00-07
02:03:00-07
07:07:00-08
08:08:00-04
11:59:00-07
12:00:00-07
12:01:00-07
23:59:00-07
23:59:59.99-07
15:36:39-05
15:36:39-04
(12 rows)
-- Check edge cases
SELECT '23:59:59.999999 PDT'::timetz;
timetz
--------------------
23:59:59.999999-07
(1 row)
SELECT '23:59:59.9999999 PDT'::timetz; -- rounds up
timetz
-------------
24:00:00-07
(1 row)
SELECT '23:59:60 PDT'::timetz; -- rounds up
timetz
-------------
24:00:00-07
(1 row)
SELECT '24:00:00 PDT'::timetz; -- allowed
timetz
-------------
24:00:00-07
(1 row)
SELECT '24:00:00.01 PDT'::timetz; -- not allowed
ERROR: date/time field value out of range: "24:00:00.01 PDT"
LINE 1: SELECT '24:00:00.01 PDT'::timetz;
^
SELECT '23:59:60.01 PDT'::timetz; -- not allowed
ERROR: date/time field value out of range: "23:59:60.01 PDT"
LINE 1: SELECT '23:59:60.01 PDT'::timetz;
^
SELECT '24:01:00 PDT'::timetz; -- not allowed
ERROR: date/time field value out of range: "24:01:00 PDT"
LINE 1: SELECT '24:01:00 PDT'::timetz;
^
SELECT '25:00:00 PDT'::timetz; -- not allowed
ERROR: date/time field value out of range: "25:00:00 PDT"
LINE 1: SELECT '25:00:00 PDT'::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;
ERROR: operator does not exist: time with time zone + time with time zone
LINE 1: SELECT f1 + time with time zone '00:01' AS "Illegal" FROM TI...
^
HINT: No operator matches the given name and argument types. You might need to add explicit type casts.
--
-- test EXTRACT
--
SELECT EXTRACT(MICROSECOND FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04');
extract
----------
25575401
(1 row)
SELECT EXTRACT(MILLISECOND FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04');
extract
-----------
25575.401
(1 row)
SELECT EXTRACT(SECOND FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04');
extract
-----------
25.575401
(1 row)
SELECT EXTRACT(MINUTE FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04');
extract
---------
30
(1 row)
SELECT EXTRACT(HOUR FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04');
extract
---------
13
(1 row)
SELECT EXTRACT(DAY FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04'); -- error
ERROR: "time with time zone" units "day" not recognized
SELECT EXTRACT(FORTNIGHT FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04'); -- error
ERROR: "time with time zone" units "fortnight" not recognized
SELECT EXTRACT(TIMEZONE FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04:30');
extract
---------
-16200
(1 row)
SELECT EXTRACT(TIMEZONE_HOUR FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04:30');
extract
---------
-4
(1 row)
SELECT EXTRACT(TIMEZONE_MINUTE FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04:30');
extract
---------
-30
(1 row)
SELECT EXTRACT(EPOCH FROM TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04');
extract
--------------
63025.575401
(1 row)
-- 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');
date_part
-----------
25575401
(1 row)
SELECT date_part('millisecond', TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04');
date_part
-----------
25575.401
(1 row)
SELECT date_part('second', TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04');
date_part
-----------
25.575401
(1 row)
SELECT date_part('epoch', TIME WITH TIME ZONE '2020-05-26 13:30:25.575401-04');
date_part
--------------
63025.575401
(1 row)
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