Received: from localhost (maia-2.hub.org [200.46.204.187]) by postgresql.org (Postfix) with ESMTP id 833C89FC165 for ; Wed, 30 May 2007 16:05:16 -0300 (ADT) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.187]) (amavisd-maia, port 10024) with ESMTP id 44534-04 for ; Wed, 30 May 2007 16:05:09 -0300 (ADT) X-Greylist: from auto-whitelisted by SQLgrey-1.7.4 Received: from mail.metronet.co.uk (mail.metronet.co.uk [213.162.97.75]) by postgresql.org (Postfix) with ESMTP id C90A39FC124 for ; Wed, 30 May 2007 16:05:11 -0300 (ADT) Received: from server3.office.archonet.com (84-51-143-99.archon037.adsl.metronet.co.uk [84.51.143.99]) by smtp.metronet.co.uk (MetroNet Mail) with ESMTP id 24F3477350; Wed, 30 May 2007 20:05:10 +0100 (BST) Received: from [192.168.1.36] (dell36.office.archonet.com [192.168.1.36]) by server3.office.archonet.com (Postfix) with ESMTP id 4B75D2740E3; Wed, 30 May 2007 20:05:32 +0100 (BST) Message-ID: <465DCAE5.3020800@archonet.com> Date: Wed, 30 May 2007 20:05:09 +0100 From: Richard Huxton User-Agent: Thunderbird 2.0.0.0 (X11/20070326) MIME-Version: 1.0 To: Trigve Siver Cc: pgsql-sql@postgresql.org Subject: Re: slow query execution References: <979338.47402.qm@web52707.mail.re2.yahoo.com> In-Reply-To: <979338.47402.qm@web52707.mail.re2.yahoo.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200705/201 X-Sequence-Number: 28481 Trigve Siver wrote: > > I seee...when new data will be added to table, then row numbers wouldn''t be valid anymore. > > Hmmm...looked like I need to find other solution. Try explaining what it is you're trying to achieve, and maybe someone will be able to suggest a solution. -- Richard Huxton Archonet Ltd