Alvaro Herrera 0b3859f3b6 Fix HeapTupleSatisfiesVacuum on aborted updater xacts ... By using only the macro that checks infomask bits HEAP_XMAX_IS_LOCKED_ONLY to verify whether a multixact is not an updater, and not the full HeapTupleHeaderIsOnlyLocked, it would come to the wrong result in case of a multixact containing an aborted update; therefore returning the wrong result code. This would cause predicate.c to break completely (as in bug report #8273 from David Leverton), and certain index builds would misbehave. As far as I can tell, other callers of the bogus routine would make harmless mistakes or not be affected by the difference at all; so this was a pretty narrow case. Also, no other user of the HEAP_XMAX_IS_LOCKED_ONLY macro is as careless; they all check specifically for the HEAP_XMAX_IS_MULTI case, and they all verify whether the updater is InvalidXid before concluding that it's a valid updater. So there doesn't seem to be any similar bug.		2013-07-19 18:35:07 -04:00
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backend	Fix HeapTupleSatisfiesVacuum on aborted updater xacts	2013-07-19 18:35:07 -04:00
bin	Fix PQconninfoParse error message handling	2013-07-15 20:08:41 -04:00
common	pgindent run for release 9.3	2013-05-29 16:58:43 -04:00
include	Fix include-guard	2013-07-07 13:38:27 +02:00
interfaces	Initialize day of year value.	2013-07-19 09:05:41 +02:00
makefiles	Blind attempt at fixing the non-MSVC Windows builds	2013-02-22 11:51:15 -03:00
pl	Update messages, comments and documentation for materialized views.	2013-07-05 15:26:46 -04:00
port	Use SA_RESTART for all signals, including SIGALRM.	2013-06-15 15:40:05 -04:00
template	Remove _FORTIFY_SOURCE	2012-10-10 21:42:38 -04:00
test	Fix regex match failures for backrefs combined with non-greedy quantifiers.	2013-07-18 21:22:43 -04:00
timezone	pgindent run for release 9.3	2013-05-29 16:58:43 -04:00
tools	Minor spelling fixes	2013-06-01 10:18:59 -04:00
tutorial	Modernize string literal syntax in tutorial example.	2013-01-19 17:20:32 -05:00
.gitignore	Convert cvsignore to gitignore, and add .gitignore for build targets.	2010-09-22 12:57:04 +02:00
bcc32.mak	Autoconfiscate selection of 64-bit int type for 64-bit large object API.	2012-10-07 21:52:43 -04:00
DEVELOPERS	Replace a couple of references to files that no longer exist in the source	2009-05-04 08:08:47 +00:00
Makefile	Create libpgcommon, and move pg_malloc et al to it	2013-02-12 11:21:05 -03:00
Makefile.global.in	Remove whitespace from end of lines	2013-05-30 21:05:07 -04:00
Makefile.shlib	Add pkg-config files for libpq and ecpg libraries	2013-03-31 16:58:40 -04:00
nls-global.mk	NLS: Use msgmerge --previous option	2012-12-13 23:12:12 -05:00
win32.mak	Autoconfiscate selection of 64-bit int type for 64-bit large object API.	2012-10-07 21:52:43 -04:00