From oracle-l-bounce@freelists.org Wed Mar 3 17:31:45 2004 Return-Path: Received: from air189.startdedicated.com (root@localhost) by orafaq.com (8.11.6/8.11.6) with ESMTP id i23NVj517610 for ; Wed, 3 Mar 2004 17:31:45 -0600 X-ClientAddr: 206.53.239.180 Received: from turing.freelists.org (freelists-180.iquest.net [206.53.239.180]) by air189.startdedicated.com (8.11.6/8.11.6) with ESMTP id i23NVio17605 for ; Wed, 3 Mar 2004 17:31:44 -0600 Received: from turing (localhost [127.0.0.1]) by turing.freelists.org (Avenir Technologies Mail Multiplex) with ESMTP id 0BA6E394D13; Wed, 3 Mar 2004 18:32:08 -0500 (EST) Received: with ECARTIS (v1.0.0; list oracle-l); Wed, 03 Mar 2004 18:31:03 -0500 (EST) X-Original-To: oracle-l@freelists.org Delivered-To: oracle-l@freelists.org Received: from lakemtao02.cox.net (lakemtao02.cox.net [68.1.17.243]) by turing.freelists.org (Avenir Technologies Mail Multiplex) with ESMTP id 21DAE394D06 for ; Wed, 3 Mar 2004 18:31:01 -0500 (EST) Received: from smtp.east.cox.net ([172.18.52.54]) by lakemtao02.cox.net (InterMail vM.5.01.06.08 201-253-122-130-108-20031117) with SMTP id <20040303233455.GDCE11398.lakemtao02.cox.net@smtp.east.cox.net> for ; Wed, 3 Mar 2004 18:34:55 -0500 From: To: oracle-l@freelists.org Subject: optimizer_max_permutations Date: Wed, 3 Mar 2004 18:34:54 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Message-Id: <20040303233455.GDCE11398.lakemtao02.cox.net@smtp.east.cox.net> X-archive-position: 261 X-ecartis-version: Ecartis v1.0.0 Sender: oracle-l-bounce@freelists.org Errors-To: oracle-l-bounce@freelists.org X-original-sender: ryan.gaffuri@cox.net Precedence: normal Reply-To: oracle-l@freelists.org X-list: oracle-l I've been talking to Oracle Support about some performance problems and they told me to set optimizer_max_permutations=2000 Has anyone tested how this effects the CBO? This is on 9.2.0.4 on Solaris. ---------------------------------------------------------------- Please see the official ORACLE-L FAQ: http://www.orafaq.com ---------------------------------------------------------------- To unsubscribe send email to: oracle-l-request@freelists.org put 'unsubscribe' in the subject line. -- Archives are at http://www.freelists.org/archives/oracle-l/ FAQ is at http://www.freelists.org/help/fom-serve/cache/1.html -----------------------------------------------------------------