Tom Lane 6be39d77a7 Fix extraction of week and quarter fields from intervals. ... "EXTRACT(WEEK FROM interval_value)" formerly threw an error. Define it as "tm->tm_mday / 7". (With C99 division semantics, this gives consistent results for negative intervals.) "EXTRACT(QUARTER FROM interval_value)" has been implemented all along, but it formerly gave extremely strange results for negative intervals. Fix it so that the output for -N months is the negative of the output for N months. Per bug #18348 from Michael Bondarenko and subsequent discussion. Discussion: https://postgr.es/m/18348-b097a3587dfde8a4@postgresql.org		2024-08-16 12:35:53 -04:00
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backend	Fix extraction of week and quarter fields from intervals.	2024-08-16 12:35:53 -04:00
bin	All POSIX systems have langinfo.h and CODESET.	2024-08-13 22:13:52 +12:00
common	Remove fe_memutils from libpgcommon_shlib	2024-08-12 08:30:39 +02:00
fe_utils	Improve file header comments for astramer code.	2024-08-07 08:49:41 -04:00
include	Remove dependence on -fwrapv semantics in a few places.	2024-08-15 15:47:31 -05:00
interfaces	libpq: Fix minor TOCTOU violation	2024-08-16 06:41:17 +02:00
makefiles	Add -Wmissing-variable-declarations to the standard compilation flags	2024-08-03 11:51:02 +02:00
pl	Fix edge case in plpgsql's make_callstmt_target().	2024-08-07 12:54:39 -04:00
port	Harmonize MinGW CODESET lookup with MSVC.	2024-08-14 15:04:14 +12:00
template	Remove AIX support	2024-02-28 15:17:23 +04:00
test	Fix extraction of week and quarter fields from intervals.	2024-08-16 12:35:53 -04:00
timezone	Update time zone data files to tzdata release 2024a.	2024-02-01 15:57:53 -05:00
tools	Rename bbstreamer to astreamer.	2024-08-05 09:56:25 -04:00
tutorial	Update copyright for 2024	2024-01-03 20:49:05 -05:00
.gitignore
DEVELOPERS
Makefile	Remove distprep	2023-11-06 15:18:04 +01:00
Makefile.global.in	Add -Wmissing-variable-declarations to the standard compilation flags	2024-08-03 11:51:02 +02:00
Makefile.shlib	Remove AIX support	2024-02-28 15:17:23 +04:00
meson.build	Update copyright for 2024	2024-01-03 20:49:05 -05:00
nls-global.mk	Remove distprep	2023-11-06 15:18:04 +01:00