Alvaro Herrera wrote:
> Bruce Momjian wrote:
> >
> > Your patch has been added to the PostgreSQL unapplied patches list at:
> >
> > http://momjian.postgresql.org/cgi-bin/pgpatches
> >
> > It will be applied as soon as one of the PostgreSQL committers reviews
> > and approves it.
>
> Please put this on hold until we decide what to do with Heikki's patch
> to update OldestXmin during vacuum.
>
> One idea is to count the tuples actually cleared during vacuum. Another
> idea is to reread pgstat data after each OldestXmin recalculation to get
> accurate dead tuple counting. Neither of these seem very satisfying.
OK.
--
Bruce Momjian <bruce@momjian.us> http://momjian.us
EnterpriseDB http://www.enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +