Tom Lane escribió:
> Alvaro Herrera <alvherre@commandprompt.com> writes:
> > Robert Haas escribi�:
> >> Maybe we should just have a GUC to enable/disable
> >> partial vacuums.
>
> > IIRC you can set vacuum_freeze_table_age to 0.
>
> That has the same effects as issuing VACUUM FREEZE, no?
As far as I can make from the docs, I think it only forces a full table
scan, but the freeze age remains the same.
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support