Return-Path: Received: from air189.startdedicated.com (root@localhost) by orafaq.com (8.11.6/8.11.6) with ESMTP id i1GETAw15546 for ; Mon, 16 Feb 2004 08:29:10 -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 i1GETAo15541 for ; Mon, 16 Feb 2004 08:29:10 -0600 Received: from turing (localhost [127.0.0.1]) by turing.freelists.org (Avenir Technologies Mail Multiplex) with ESMTP id 0EFD0394AD9; Mon, 16 Feb 2004 09:31:59 -0500 (EST) Received: with ECARTIS (v1.0.0; list oracle-l); Mon, 16 Feb 2004 09:30:49 -0500 (EST) X-Original-To: oracle-l@freelists.org Delivered-To: oracle-l@freelists.org Received: from ahmler5.mail.eds.com (ahmler5.mail.eds.com [192.85.154.70]) by turing.freelists.org (Avenir Technologies Mail Multiplex) with ESMTP id 30B0B394976 for ; Mon, 16 Feb 2004 09:30:46 -0500 (EST) Received: from ahmlir4.mail.eds.com (ahmlir4-2.mail.eds.com [192.85.154.134]) by ahmler5.mail.eds.com (8.12.10/8.12.9) with ESMTP id i1GEW6ch026391 for ; Mon, 16 Feb 2004 09:32:06 -0500 Received: from ahmlir4.mail.eds.com (localhost [127.0.0.1]) by ahmlir4.mail.eds.com (8.12.10/8.12.10) with ESMTP id i1GEW6Cg002793 for ; Mon, 16 Feb 2004 09:32:06 -0500 Received: from USAHM101.amer.corp.eds.com ([207.37.138.189]) by ahmlir4.mail.eds.com (8.12.10/8.12.10) with ESMTP id i1GEW6u9002774 for ; Mon, 16 Feb 2004 09:32:06 -0500 Received: by USAHM101.amer.corp.eds.com with Internet Mail Service (5.5.2657.72) id <19SRG820>; Mon, 16 Feb 2004 09:32:06 -0500 Message-ID: <564DE4477544D411AD2C00508BDF0B6A1CE0A9EB@USAHM018.amer.corp.eds.com> From: "Powell, Mark D" To: "'oracle-l@freelists.org'" Subject: RE: Rollback too small... on analyze??? Date: Mon, 16 Feb 2004 09:32:04 -0500 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2657.72) Content-type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-archive-position: 817 X-ecartis-version: Ecartis v1.0.0 Sender: oracle-l-bounce@freelists.org Errors-To: oracle-l-bounce@freelists.org X-original-sender: mark.powell@eds.com Precedence: normal Reply-To: oracle-l@freelists.org X-list: oracle-l I would suspect delayed block cleanout is responsible for the 1555 error. Try running a select * first, or switch from a compute to an estimate which because of how it works reduce the frequency of the error occurring. -----Original Message----- From: oracle-l-bounce@freelists.org [mailto:oracle-l-bounce@freelists.org]On Behalf Of Michael Kline Sent: Saturday, February 14, 2004 9:29 AM To: oracle-l@freelists.org Subject: Rollback too small... on analyze??? Oracle 8.1.7.4 on HP-UX. I've got a client trying to insert into large tables in batches of 5 million rows which is taking about 20 minutes per 5 million. No problem there. The problem seems to be that he runs an analyze compute statistics afterwards and about 1 out of 5 times he gets a rollback segment too small. I wouldn't think analyze uses rollback.. It happens so infrequently and ALWAYS seems to work if they simply run it again. What I suspect, though have no way to prove, is that the rollbacks are still dumping out after the last batch of inserts and the analyze gets a bit confused on this. I have suggested they put a 3-5 minute "wait" before they run the analyze and see if that clears the problem up. Is there any firm foundation to this? What might be cause this? The only other process running at the time was another insert batch on a different table. Michael Kline, Principal Consultant Business To Business Solutions, LLC Richmond, VA 804-744-1545 ---------------------------------------------------------------- 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 ----------------------------------------------------------------- ---------------------------------------------------------------- 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 -----------------------------------------------------------------