Received: from localhost (maia-1.hub.org [200.46.204.191]) by postgresql.org (Postfix) with ESMTP id 63FA99FA280 for ; Tue, 5 Dec 2006 14:20:46 -0400 (AST) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.191]) (amavisd-new, port 10024) with ESMTP id 56209-02 for ; Tue, 5 Dec 2006 14:20:30 -0400 (AST) X-Greylist: from auto-whitelisted by SQLgrey-1.7.4 Received: from moutng.kundenserver.de (moutng.kundenserver.de [212.227.126.188]) by postgresql.org (Postfix) with ESMTP id 8CF569F9F49 for ; Tue, 5 Dec 2006 14:20:30 -0400 (AST) Received: from [194.25.154.138] (helo=webserv.wug.de) by mrelayeu.kundenserver.de (node=mrelayeu2) with ESMTP (Nemesis), id 0MKwtQ-1Greu43nD5-0007V4; Tue, 05 Dec 2006 19:20:29 +0100 Received: from kretschmer by webserv.wug.de with local (Exim 3.36 #1) id 1Greu4-0003rA-00 for pgsql-performance@postgresql.org; Tue, 05 Dec 2006 19:20:28 +0100 Date: Tue, 5 Dec 2006 19:20:28 +0100 From: "A. Kretschmer" To: pgsql-performance@postgresql.org Subject: Re: Performance of ORDER BY Message-ID: <20061205182027.GA14718@a-kretschmer.de> References: <4575A863.6040504@varianinc.com> <7090.1165341726@sss.pgh.pa.us> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <7090.1165341726@sss.pgh.pa.us> X-OS: Debian/GNU Linux - weil ich es mir Wert bin! X-Message-Flag: "Windows" is not the answer. "Windows" is the question and the answer is "no"! User-Agent: Mutt/1.5.9i X-Provags-ID: kundenserver.de abuse@kundenserver.de login:51ea9561fc3f6d9539a2acd743e4748c X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200612/89 X-Sequence-Number: 22145 am Tue, dem 05.12.2006, um 13:02:06 -0500 mailte Tom Lane folgendes: > In 8.0 that might be counterproductively high --- we have seen cases > where more sort_mem = slower with the older sorting code. I concur > with Luke's advice that you should update to 8.2 (not 8.1) to get the > improved sorting code. Hey, yes, 8.2 is released! Great, and thanks to all the people, which help to develop this great software. Andreas -- Andreas Kretschmer Kontakt: Heynitz: 035242/47215, D1: 0160/7141639 (mehr: -> Header) GnuPG-ID: 0x3FFF606C, privat 0x7F4584DA http://wwwkeys.de.pgp.net