Alvaro Herrera 0531549801 Avoid uselessly looking up old LOCK_ONLY multixacts ... Commit 0ac5ad5134 removed an optimization in multixact.c that skipped fetching members of MultiXactId that were older than our OldestVisibleMXactId value. The reason this was removed is that it is possible for multixacts that contain updates to be older than that value. However, if the caller is certain that the multi does not contain an update (because the infomask bits say so), it can pass this info down to GetMultiXactIdMembers, enabling it to use the old optimization. Pointed out by Andres Freund in 20131121200517.GM7240@alap2.anarazel.de		2014-07-29 15:41:06 -04:00
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Makefile	Add file version information to most installed Windows binaries.	2014-07-14 14:07:52 -04:00
pgrowlocks--1.0--1.1.sql	Fix typo in update scripts for some contrib modules.	2013-07-19 04:13:01 +09:00
pgrowlocks--1.1.sql	Improve concurrency of foreign key locking	2013-01-23 12:04:59 -03:00
pgrowlocks--unpackaged--1.0.sql
pgrowlocks.c	Avoid uselessly looking up old LOCK_ONLY multixacts	2014-07-29 15:41:06 -04:00
pgrowlocks.control	Improve concurrency of foreign key locking	2013-01-23 12:04:59 -03:00