Hello Andrew, Markus, and Tom - thanks for all the help! You've just helped a large Simpy community! :) I'll try to post some performance charts to http://blog.simpy.com/ shortly. In short, this immediately dropped the load from 2-3-4-5-6-7+ to circa 0.25.
Thanks! Otis ----- Original Message ---- From: Andrew Sullivan <[EMAIL PROTECTED]> To: pgsql-sql@postgresql.org Sent: Thursday, May 11, 2006 1:18:08 PM Subject: Re: [SQL] Help with a seq scan on multi-million row table On Thu, May 11, 2006 at 10:09:44AM -0700, [EMAIL PROTECTED] wrote: > Hi Markus & Tom, > > Higher statistics for this column.... hm, I'd love to try changing > it to see how that changes things, but I'm afraid I don't know how > to do that. How can I change the statistics target value for this > column? > > Ah, I think I found the place: No. Just ALTER TABLE [name] ALTER [column] SET STATISTICS. See http://www.postgresql.org/docs/8.1/interactive/sql-altertable.html for more. You'll need to ANALYSE afterwards. A -- Andrew Sullivan | [EMAIL PROTECTED] ---------------------------(end of broadcast)--------------------------- TIP 4: Have you searched our list archives? http://archives.postgresql.org
