Re: 7.2.3 vacuum bug

On Thu, 2002-10-31 at 13:03, Tom Lane wrote:
> Rod Taylor <rbt@rbt.ca> writes:
> > Found another:
> > ERROR:  cannot find attribute 2 of relation pg_temp_12100_0
> 
> Can you reproduce that?
> 
> It could be that this just represents someone's temp table deletion
> committing while VACUUM is partway through trying to build a relcache
> entry to open the relation.  If so, it is only another manifestation
> of the should-lock-before-relation-open problem.

Yes, but not easily (very timing dependent), takes a lot of worker
processes to throw it. So it's likely a part of the locking issue.

--  Rod Taylor