Michael Fuhr <mike@fuhr.org> writes:
> On Thu, Jun 07, 2007 at 06:09:36PM -0400, Alvaro Herrera wrote:
>> Gregory Stark wrote:
>>> When does this bug date to?
>>
>> It was in 8.1. I didn't verify whether it affects on 8.0; I think we
>> separated the shared tables in pgstats in 8.1, with the advent of
>> autovacuum, so I assume it doesn't.
> Doesn't appear to, at least not using the test case I found for 8.1
> and later.
Yeah, the separate hashtable for shared rels was added for 8.1:
http://archives.postgresql.org/pgsql-committers/2005-07/msg00627.php
regards, tom lane