Adding upstream version 15.5.upstream/15.5

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 99 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..8350dbb
--- /dev/null
+++ b/src/test/regress/sql/timetz.sql
@@ -0,0 +1,99 @@
+--
+-- 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
+
+--
+-- 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;