Amitabh Kant wrote:
> You need to do VACUUM FULL ANALYZE to claim the disk space, but this
> creates a exclusive lock on the tables.
>
> See http://www.postgresql.org/docs/8.3/static/sql-vacuum.html
Aha!
OK but why did the performance degrade so much? The same reason -- lack
of autovacuuming/vacuum full?
Regards,
mk