X-Original-To: pgsql-performance-postgresql.org@localhost.postgresql.org Received: from localhost (av.hub.org [200.46.204.144]) by postgresql.org (Postfix) with ESMTP id 0068E9DCE3E for ; Tue, 21 Mar 2006 04:25:54 -0400 (AST) Received: from postgresql.org ([200.46.204.71]) by localhost (av.hub.org [200.46.204.144]) (amavisd-new, port 10024) with ESMTP id 01397-04 for ; Tue, 21 Mar 2006 04:25:55 -0400 (AST) X-Greylist: delayed 17:26:24.373416 by SQLgrey- Received: from maya.ngi.it (maya.ngi.it [88.149.128.3]) by postgresql.org (Postfix) with ESMTP id A94729DCBFE for ; Tue, 21 Mar 2006 04:25:50 -0400 (AST) Received: from [192.168.0.11] (194-185-53-252.f5.ngi.it [194.185.53.252]) by maya.ngi.it (8.13.5/8.13.5) with ESMTP id k2L8Pof7016384 for ; Tue, 21 Mar 2006 09:25:51 +0100 Message-ID: <441FB88E.2060801@bluestudio.it> Date: Tue, 21 Mar 2006 09:25:50 +0100 From: Marco Furetto User-Agent: Mozilla Thunderbird 1.0.6-1.1.fc4 (X11/20050720) X-Accept-Language: en-us, en MIME-Version: 1.0 To: pgsql-performance@postgresql.org Subject: Re: Query Feromance References: <441EC34D.1000901@bluestudio.it> <001301c64c3c$3404b3f0$8b00000a@reimer> In-Reply-To: <001301c64c3c$3404b3f0$8b00000a@reimer> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: by amavisd-new at hub.org X-Spam-Status: No, score=1.589 required=5 tests=[AWL=-0.222, RCVD_IN_WHOIS_BOGONS=1.811] X-Spam-Score: 1.589 X-Spam-Level: * X-Archive-Number: 200603/364 X-Sequence-Number: 17801 Hello! I'm managing the db of a "Content Management environment" and I'm searching for a "Query analyzer" to improve performance because i don't know how many and what type of queries are executing on the system (for the "where and join" block). If i could have query's stats i could Optimize the queries indexes. Thank's a lot! Marco "Furetto" Berri Reimer wrote: > Marco, > > Could you give us the query you would like to improve performance? > > > ----- Original Message ----- From: "Marco Furetto" > To: > Sent: Monday, March 20, 2006 11:59 AM > Subject: [PERFORM] Query Feromance > > >> Hello! >> >> Can I Increment the perfomance of execution query? >> >> Where is the instrument to analyze the query runnnig for create a >> Index query for a single optimize that? >> >> thank's >> >> Marco "Furetto" Berri >> >> ---------------------------(end of broadcast)--------------------------- >> TIP 9: In versions below 8.0, the planner will ignore your desire to >> choose an index scan if your joining column's datatypes do not >> match >> > > ---------------------------(end of broadcast)--------------------------- > TIP 9: In versions below 8.0, the planner will ignore your desire to > choose an index scan if your joining column's datatypes do not > match > >