Re: pg_upgrade bug found!

From: Jeff Davis <pgsql(at)j-davis(dot)com>
To: Bruce Momjian <bruce(at)momjian(dot)us>
Cc: Stephen Frost <sfrost(at)snowman(dot)net>, Noah Misch <noah(at)leadboat(dot)com>, RhodiumToad on IRC <andrew(at)tao11(dot)riddles(dot)org(dot)uk>, Robert Haas <robertmhaas(at)gmail(dot)com>, Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, Alvaro Herrera <alvherre(at)commandprompt(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: pg_upgrade bug found!
Date: 2011-04-08 23:00:19
Message-ID: 1302303619.25596.1.camel@jdavis-ux.asterdata.local
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On Fri, 2011-04-08 at 15:03 -0400, Bruce Momjian wrote:
> A fix will be included in upcoming Postgres releases 8.4.8 and 9.0.4.
> These releases will remove the need for the above script by correctly
> updating all TOAST tables in the migrated databases.

You might want to clarify that the fix may be required if you ever used
pg_upgrade before. Using the new version of pg_upgrade/dump when you
still have a bad relfrozenxid doesn't help.

Regards,
Jeff Davis

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