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(parent: 558d1c9) | patch
Remove old claim that ExclusiveLock is sometimes taken on system catalogs.
authorTom Lane <tgl@sss.pgh.pa.us>
Tue, 25 Jan 2011 23:39:01 +0000 (18:39 -0500)
committerTom Lane <tgl@sss.pgh.pa.us>
Tue, 25 Jan 2011 23:39:01 +0000 (18:39 -0500)
commit5042d16d1210d1a10a896a0fcf81230ff4b0e383
treee546c4febe5da9ffe03a0d11cac81d4b163a7988tree
parent558d1c95ae6afb8728f70a150c593f7e7aa5fac1commit | diff
Remove old claim that ExclusiveLock is sometimes taken on system catalogs.

We used to do that on pg_listener, but pg_listener is no more.

Also add a bit more documentation for ShareRowExclusive mode.
doc/src/sgml/mvcc.sgml diff | blob | blame | history
Kevin Grittner's development, especially fully serializable transactions (See http://wiki.postgresql.org/wiki/Serializable for more info)