Heikki Linnakangas 02f377dbe5 Fix corner case in cleanup of transactions using SSI. ... When the only remaining active transactions are READ ONLY, we do a "partial cleanup" of committed transactions because certain types of conflicts aren't possible anymore. For committed r/w transactions, we release the SIREAD locks but keep the SERIALIZABLEXACT. However, for committed r/o transactions, we can go further and release the SERIALIZABLEXACT too. The problem was with the latter case: we were returning the SERIALIZABLEXACT to the free list without removing it from the finished list. The only real change in the patch is the SHMQueueDelete line, but I also reworked some of the surrounding code to make it obvious that r/o and r/w transactions are handled differently -- the existing code felt a bit too clever. Dan Ports		2012-01-18 17:12:58 +02:00
..
backend	Fix corner case in cleanup of transactions using SSI.	2012-01-18 17:12:58 +02:00
bin	Fix pg_restore's direct-to-database mode for INSERT-style table data.	2012-01-06 13:04:15 -05:00
include	Fix CLUSTER/VACUUM FULL for toast values owned by recently-updated rows.	2012-01-12 16:40:19 -05:00
interfaces	In ecpg removed old leftover check for given connection name.	2011-12-18 18:45:39 +01:00
makefiles	Fix pgxs.mk to always add --dbname=$(CONTRIB_TESTDB) to REGRESS_OPTS.	2011-08-24 15:17:03 -04:00
pl	Improve efficiency of recent changes to plperl's sv2cstr().	2012-01-15 16:20:39 -05:00
port	Stamp 9.1.2.	2011-12-01 16:47:20 -05:00
template	Remove cvs keywords from all files.	2010-09-20 22:08:53 +02:00
test	Make executor's SELECT INTO code save and restore original tuple receiver.	2012-01-04 18:31:01 -05:00
timezone	Update time zone data files to tzdata release 2011n.	2011-11-30 11:48:21 -05:00
tools	Fix MSVC builds broken by xsubpp change	2011-11-27 01:23:00 -05:00
tutorial	Stamp copyrights for year 2011.	2011-01-01 13:18:15 -05:00
.gitignore	Convert cvsignore to gitignore, and add .gitignore for build targets.	2010-09-22 12:57:04 +02:00
bcc32.mak	Remove useless whitespace at end of lines	2010-11-23 22:34:55 +02:00
DEVELOPERS	Replace a couple of references to files that no longer exist in the source	2009-05-04 08:08:47 +00:00
Makefile	Fix some oversights in distprep and maintainer-clean targets.	2011-03-10 00:04:05 -05:00
Makefile.global.in	Make distprep and *clean build targets recurse into all subdirectories.	2011-07-03 13:55:27 -04:00
Makefile.shlib	Use single quotes in preference to double quotes for protecting pathnames.	2011-06-15 21:45:50 -04:00
nls-global.mk	Fix makefile logic to not break the build when xgettext is missing	2010-10-14 23:16:46 +03:00
win32.mak	Remove useless whitespace at end of lines	2010-11-23 22:34:55 +02:00