On Wed, Jun 20, 2007 at 02:01:34PM -0400, Karl Wright wrote: > (FWIW, ANALYZE operations are kicked off after every 30,000 inserts, > updates, or deletes, by the application itself). I don't think you should do it that way. I suspect that automatic VACUUM ANALYSE way more often on each table -- like maybe in a loop -- would be better for your case. A -- Andrew Sullivan | ajs@xxxxxxxxxxxxxxx In the future this spectacle of the middle classes shocking the avant- garde will probably become the textbook definition of Postmodernism. --Brad Holland