Fix pg_upgrade to preserve toast relfrozenxids for old 8.3 servers.

This fixes a pg_upgrade bug that could lead to query errors when
clog files are improperly removed.

Backpatch to 8.4, 9.0, 9.1.

Branch
------
REL8_4_STABLE

Details
-------
http://git.postgresql.org/pg/commitdiff/b2166d5512798a088a3282e696b6c92b7ea06b40

Modified Files
--------------
src/bin/pg_dump/pg_dump.c |   18 +++++++++---------
1 files changed, 9 insertions(+), 9 deletions(-)

pgsql-committers by date

Next:	From: Bruce Momjian	Date: 2011-09-01 02:07:52
	Subject: Re: pgsql: Allow more include files to be compiled in their own by adding m
Previous:	From: Bruce Momjian	Date: 2011-09-01 01:50:29
	Subject: pgsql: Fix pg_upgrade to preserve toast relfrozenxids for old 8.3serve