X-Original-To: pgsql-docs-postgresql.org@localhost.postgresql.org Received: from localhost (unknown [200.46.204.144]) by svr1.postgresql.org (Postfix) with ESMTP id AD8F78BA01D for ; Sun, 13 Feb 2005 04:24:28 +0000 (GMT) Received: from svr1.postgresql.org ([200.46.204.71]) by localhost (av.hub.org [200.46.204.144]) (amavisd-new, port 10024) with ESMTP id 73415-02 for ; Sun, 13 Feb 2005 04:24:27 +0000 (GMT) Received: from mail.coretech.co.nz (coretech.co.nz [202.36.204.41]) by svr1.postgresql.org (Postfix) with ESMTP id C3F0B8BA015 for ; Sun, 13 Feb 2005 04:24:25 +0000 (GMT) Received: (qmail 3149 invoked from network); 13 Feb 2005 04:24:22 -0000 Received: from 218-101-14-40.paradise.net.nz (HELO ?192.168.1.11?) (218.101.14.40) by 0 with SMTP; 13 Feb 2005 04:24:22 -0000 Message-ID: <420ED779.5090105@coretech.co.nz> Date: Sun, 13 Feb 2005 17:28:41 +1300 From: Mark Kirkwood User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.7.2) Gecko/20041016 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Josh Berkus Cc: pgsql-docs@postgresql.org Subject: Re: How the planner uses statistics References: <42082E1C.8090408@coretech.co.nz> <420A7E23.1090503@coretech.co.nz> <200502121522.10112.josh@agliodbs.com> In-Reply-To: <200502121522.10112.josh@agliodbs.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: by amavisd-new at hub.org X-Spam-Status: No, hits=0.011 tagged_above=0 required=5 tests=AWL X-Spam-Level: X-Archive-Number: 200502/34 X-Sequence-Number: 2867 Josh Berkus wrote: > Mark, > > > Terrific. I'd be happy to post this at www.powerpostgresql.org, if you want; > I think a lot of people would be interested. > Absolutely, that is an excellent spot for it, do you need it reformatted in html first? BTW - in fact a community site may well be more appropriate for it than the docs, as someone has to remember to change it if (when) the optimizer row estimation algorithms or stats design are altered. Mark