Improve documentation about multixact IDs.

Tom Lane <tgl@sss.pgh.pa.us>

Commit: 81f4c2867f37f1a2a1c5a4ce337d4f5cd3013bc1
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2014-02-17T17:21:01Z
Releases: 9.3.3
Improve documentation about multixact IDs.

Per gripe from Josh Berkus.

Files

PathChange+/−
doc/src/sgml/maintenance.sgml modified +12 −9
doc/src/sgml/release-9.3.sgml modified +5 −3