Jan Wieck <janwieck@yahoo.com> writes:
> ... And PostgreSQL needs some frequent VACUUM
> anyway, so after a while this problem solves itself for the
> average user.
Yes, that's the key point for me too. Anyone who doesn't set up for
routine vacuums/analyzes is going to have performance problems anyway.
Attacking that by making pg_dump force a vacuum is attacking the wrong
place.
There's been discussion of adding automatic background vacuums to
Postgres; that seems like a more useful response to the issue.
regards, tom lane
