Re: Autovacuum and XID wraparound

David Fetter <david@fetter.org> writes:
> Per Neil Conway, here's some doc patches re: the autovacuum daemon's
> behavior.  Should this be back-patched to 8.2x?

This fact is already documented in at least three places; do we really
need two more?  The proposed addition to postgresql.conf seems
particularly over-the-top, since there is no entry in that file that
even pretends to offer a complete description of the associated
behavior.

            regards, tom lane