On Thu, 2007-11-22 at 15:20 -0300, Alvaro Herrera wrote:
> Simon Riggs wrote:
> > I notice that slony records the oldestxmin that was running when it last
> > ran a VACUUM on its tables. This allows slony to avoid running a VACUUM
> > when it would be clearly pointless to do so.
> >
> > AFAICS autovacuum does not do this, or did I miss that?
>
> Hmm, I think it's just because nobody suggested it and I didn't came up
> with the idea.
OK, well, me neither :-(
...and I never thought to look at slony before now.
-- Simon Riggs 2ndQuadrant http://www.2ndQuadrant.com