Csaba Nagy <nagy(at)ecircle-ag(dot)com> writes:
> System: postgres 8.1.3p, not a released version but a CVS checkout
> somewhere after 8.1.3 was released.
Updating to 8.1.6 or later would fix your "failed to re-find parent key"
problem.
> Trouble: the autovacuum daemon is still taking that table and vacuums
> it... how do I know ?
If that table has a TOAST table you might need to mark the toast table
as disabled too. Or maybe it's forcing a vacuum because it's worried
about XID wraparound?
regards, tom lane