On Mon, 2010-03-15 at 13:20 -0500, Scott Whitney wrote:
> My problem is that each Saturday at midnight, I have to start a
> vacuumdb -f -z -a or my pg_clog dir never clears out.
Why is your pg_clog dir a problem?
> So, my questions are:
>
> a) Is the manual vacuum needed for performance reasons, or is auto-vac
> sufficient?
If you don't know why you are running it, then you should skip it and
measure the difference.
--
Simon Riggs www.2ndQuadrant.com
