Tom Lane 611b4393f2 Make TransactionIdIsInProgress check transam.c's single-item XID status cache ... before it goes groveling through the ProcArray. In situations where the same recently-committed transaction ID is checked repeatedly by tqual.c, this saves a lot of shared-memory searches. And it's cheap enough that it shouldn't hurt noticeably when it doesn't help. Concept and patch by Simon, some minor tweaking and comment-cleanup by Tom.		2008-03-11 20:20:35 +00:00
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access	Make TransactionIdIsInProgress check transam.c's single-item XID status cache	2008-03-11 20:20:35 +00:00
bootstrap	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
catalog	Bump catversion from guc enum patch, which I forgot. Sorry!	2008-03-10 13:53:35 +00:00
commands	Add checks to TRUNCATE, CLUSTER, and REINDEX to prevent performing these	2008-01-30 19:46:48 +00:00
executor	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
lib	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
libpq	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
mb	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
nodes	Fix CREATE TABLE ... LIKE ... INCLUDING INDEXES to not cause unwanted	2008-02-07 17:09:51 +00:00
optimizer	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
parser	The original implementation of polymorphic aggregates didn't really get the	2008-01-11 18:39:41 +00:00
port	Replace time_t with pg_time_t (same values, but always int64) in on-disk	2008-02-17 02:09:32 +00:00
postmaster	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
regex	Sync our regex code with upstream changes since last time we did this, which	2008-02-14 17:33:37 +00:00
rewrite	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
snowball	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
storage	Provide a build-time option to store large relations as single files, rather	2008-03-10 20:06:27 +00:00
tcop	Implement enum type for guc parameters, and convert a couple of existing	2008-03-10 12:55:13 +00:00
tsearch	Fix RS_isRegis() to agree exactly with RS_compile()'s idea of what's a valid	2008-01-21 02:46:11 +00:00
utils	Implement enum type for guc parameters, and convert a couple of existing	2008-03-10 12:55:13 +00:00
c.h	Change the declaration of struct varlena so that the length word is	2008-02-23 19:11:45 +00:00
fmgr.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
funcapi.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
getaddrinfo.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
getopt_long.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
Makefile	make install is supposed to install everything under src/include/,	2007-10-14 17:07:51 +00:00
miscadmin.h	Rename miscadmin.h's PG_VERSIONSTR macro to PG_BACKEND_VERSIONSTR to	2008-02-20 22:46:24 +00:00
pg_config.h.in	Provide a build-time option to store large relations as single files, rather	2008-03-10 20:06:27 +00:00
pg_config.h.win32	Stamp HEAD as 8.4devel.	2008-02-13 03:40:38 +00:00
pg_config_manual.h	Provide a build-time option to store large relations as single files, rather	2008-03-10 20:06:27 +00:00
pg_trace.h	Correct two more copyrights found by updated script.	2008-01-02 02:42:06 +00:00
pgstat.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
pgtime.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
port.h	Fix handling of restricted processes for Windows Vista (mainly),	2008-02-29 15:31:33 +00:00
postgres.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
postgres_ext.h	Move NAMEDATALEN definition from postgres_ext.h to pg_config_manual.h. It	2007-02-06 09:16:08 +00:00
postgres_fe.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
rusagestub.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00