Tom Lane 8424dfced7 Avoid O(N^2) behavior when the standby process releases many locks. ... When replaying a transaction that held many exclusive locks on the primary, a standby server's startup process would expend O(N^2) effort on manipulating the list of locks. This code was fine when written, but commit 1cff1b95a made repetitive list_delete_first() calls inefficient, as explained in its commit message. Fix by just iterating the list normally, and releasing storage only when done. (This'd be inadequate if we needed to recover from an error occurring partway through; but we don't.) Back-patch to v13 where 1cff1b95a came in. Nathan Bossart Discussion: https://postgr.es/m/CD2F0E7F-9822-45EC-A411-AE56F14DEA9F@amazon.com		2021-10-31 15:31:38 -04:00
..
backend	Avoid O(N^2) behavior when the standby process releases many locks.	2021-10-31 15:31:38 -04:00
bin	Clarify that --system reindexes system catalogs *only*	2021-10-27 16:28:22 +02:00
common	Fix memory leak in pg_hmac	2021-10-01 22:47:05 +02:00
fe_utils	Fix incautious handling of possibly-miscoded strings in client code.	2021-06-07 14:15:25 -04:00
include	Revert "Remove unused wait events."	2021-10-26 08:19:33 +05:30
interfaces	Translation updates	2021-09-20 16:23:13 +02:00
makefiles	Add NO_INSTALL option to pgxs	2021-05-27 13:58:29 +02:00
pl	Fix checking of query type in plpgsql's RETURN QUERY command.	2021-10-03 13:21:20 -04:00
port	AIX: Fix missing libpq symbols by respecting SHLIB_EXPORTS.	2021-09-06 11:28:02 -07:00
template	Further tweaking of PG_SYSROOT heuristics for macOS.	2021-01-20 12:07:23 -05:00
test	Improve contrib/amcheck's tests for CREATE INDEX CONCURRENTLY.	2021-10-28 11:45:14 -04:00
timezone	Update time zone data files to tzdata release 2021e.	2021-10-29 11:38:32 -04:00
tools	Avoid race in RelationBuildDesc() affecting CREATE INDEX CONCURRENTLY.	2021-10-23 18:36:42 -07:00
tutorial	doc: Prefer explicit JOIN syntax over old implicit syntax in tutorial	2021-04-08 10:51:26 +02:00
.gitignore
DEVELOPERS
Makefile	Remove the option to build thread_test.c outside configure.	2020-10-21 12:08:48 -04:00
Makefile.global.in	Add module build directory to the PATH for TAP tests	2021-10-22 09:50:16 -04:00
Makefile.shlib	AIX: Fix missing libpq symbols by respecting SHLIB_EXPORTS.	2021-09-06 11:28:02 -07:00
nls-global.mk	Add errhint_plural() function and make use of it	2021-03-31 09:16:25 +02:00