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On second thought, we'd better just drop these tests altogether. 

Further experimentation reveals that my previous change didn't fix the
issue entirely: these tests would still fail at the spring-forward DST
transition.  There doesn't seem to be any great value in testing this
specific issue for both timestamp and timestamptz, so just lose the
latter tests.
This commit is contained in:
Tom Lane 2011-11-06 20:12:20 -05:00
parent 362f731dde
commit f62be400c0
2 changed files with 0 additions and 49 deletions
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42
src/test/regress/expected/horology.out
View File

@ -639,54 +639,12 @@ SELECT (timestamp with time zone 'today' = (timestamp with time zone 'tomorrow'
t
(1 row)
SELECT (timestamp with time zone 'today 10:30-08' = timestamptz(date 'today', time with time zone '10:30 -08')) as "True";
True
------
t
(1 row)
SELECT (timestamp with time zone '10:30-08 today' = timestamptz(date 'today', time with time zone '10:30 -08')) as "True";
True
------
t
(1 row)
SELECT (timestamp with time zone 'tomorrow' = (timestamp with time zone 'yesterday' + interval '2 days')) as "True";
True
------
t
(1 row)
SELECT (timestamp with time zone 'tomorrow 10:30-08' = (timestamp with time zone 'today 10:30-08' + interval '1 day')) as "True";
True
------
t
(1 row)
SELECT (timestamp with time zone '10:30-08 tomorrow' = (timestamp with time zone 'today 10:30-08' + interval '1 day')) as "True";
True
------
t
(1 row)
SELECT (timestamp with time zone 'yesterday 12:34:56-7' = timestamptz(date 'yesterday', time with time zone '12:34:56-7')) as "True";
True
------
t
(1 row)
SELECT (timestamp with time zone '12:34:56 yesterday -7' = timestamptz(date 'yesterday', time with time zone '12:34:56-7')) as "True";
True
------
t
(1 row)
SELECT (timestamp with time zone '12:34:56-7 yesterday' = timestamptz(date 'yesterday', time with time zone '12:34:56-7')) as "True";
True
------
t
(1 row)
SELECT (timestamp with time zone 'tomorrow' > 'now') as "True";
True
------

7
src/test/regress/sql/horology.sql
View File

@ -118,14 +118,7 @@ SELECT timestamp with time zone '1999-12-01' + interval '1 month - 1 second' AS
SELECT (timestamp with time zone 'today' = (timestamp with time zone 'yesterday' + interval '1 day')) as "True";
SELECT (timestamp with time zone 'today' = (timestamp with time zone 'tomorrow' - interval '1 day')) as "True";
SELECT (timestamp with time zone 'today 10:30-08' = timestamptz(date 'today', time with time zone '10:30 -08')) as "True";
SELECT (timestamp with time zone '10:30-08 today' = timestamptz(date 'today', time with time zone '10:30 -08')) as "True";
SELECT (timestamp with time zone 'tomorrow' = (timestamp with time zone 'yesterday' + interval '2 days')) as "True";
SELECT (timestamp with time zone 'tomorrow 10:30-08' = (timestamp with time zone 'today 10:30-08' + interval '1 day')) as "True";
SELECT (timestamp with time zone '10:30-08 tomorrow' = (timestamp with time zone 'today 10:30-08' + interval '1 day')) as "True";
SELECT (timestamp with time zone 'yesterday 12:34:56-7' = timestamptz(date 'yesterday', time with time zone '12:34:56-7')) as "True";
SELECT (timestamp with time zone '12:34:56 yesterday -7' = timestamptz(date 'yesterday', time with time zone '12:34:56-7')) as "True";
SELECT (timestamp with time zone '12:34:56-7 yesterday' = timestamptz(date 'yesterday', time with time zone '12:34:56-7')) as "True";
SELECT (timestamp with time zone 'tomorrow' > 'now') as "True";
-- timestamp with time zone, interval arithmetic around DST change