Received: from localhost (unknown [200.46.204.184]) by postgresql.org (Postfix) with ESMTP id 652882E007D for ; Wed, 26 Mar 2008 09:39:29 -0300 (ADT) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.184]) (amavisd-maia, port 10024) with ESMTP id 20204-04 for ; Wed, 26 Mar 2008 09:39:09 -0300 (ADT) X-Greylist: from auto-whitelisted by SQLgrey-1.7.5 Received: from ciao.gmane.org (main.gmane.org [80.91.229.2]) by postgresql.org (Postfix) with ESMTP id 14F262E0085 for ; Wed, 26 Mar 2008 09:39:16 -0300 (ADT) Received: from list by ciao.gmane.org with local (Exim 4.43) id 1JeUuP-0003p4-O9 for pgsql-admin@postgresql.org; Wed, 26 Mar 2008 12:39:14 +0000 Received: from pirus.securax.be ([213.16.46.130]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 26 Mar 2008 12:39:13 +0000 Received: from milen by pirus.securax.be with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 26 Mar 2008 12:39:13 +0000 X-Injected-Via-Gmane: http://gmane.org/ To: pgsql-admin@postgresql.org From: "Milen A. Radev" Subject: Re: Tuning Date: Wed, 26 Mar 2008 14:39:00 +0200 Lines: 16 Message-ID: References: <002601c88e02$5629fc10$027df430$@com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: pirus.securax.be User-Agent: Thunderbird 2.0.0.12 (Windows/20080213) In-Reply-To: X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200803/224 X-Sequence-Number: 28707 Peter Kovacs написа: [...] > BTW, I had a bookmark for a good tutorial on explain analyze, but the > page is no longer available: > http://www.pervasive-postgres.com/instantkb13/article.aspx?id=10120 . > Can you suggest a good tutorial? I'm not sure what was the tutorial at the above URL but this what I know: http://redivi.com/~bob/oscon2005_pgsql_pdf/OSCON_Explaining_Explain_Public.pdf (google for "explaining explain") [...] -- Milen A. Radev