From oracle-l-bounce@freelists.org Thu Oct 6 18:44:27 2005 Return-Path: Received: from air891.startdedicated.com (root@localhost) by orafaq.com (8.12.10/8.12.10) with ESMTP id j96NiLVO000503 for ; Thu, 6 Oct 2005 18:44:27 -0500 X-ClientAddr: 206.53.239.180 Received: from turing.freelists.org (freelists-180.iquest.net [206.53.239.180]) by air891.startdedicated.com (8.12.10/8.12.10) with ESMTP id j96NhwvX000450 for ; Thu, 6 Oct 2005 18:44:08 -0500 Received: from localhost (localhost [127.0.0.1]) by turing.freelists.org (Avenir Technologies Mail Multiplex) with ESMTP id A61DF1F5D5D; Thu, 6 Oct 2005 18:42:56 -0500 (EST) Received: from turing.freelists.org ([127.0.0.1]) by localhost (turing [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 32194-10; Thu, 6 Oct 2005 18:42:56 -0500 (EST) Received: from turing (localhost [127.0.0.1]) by turing.freelists.org (Avenir Technologies Mail Multiplex) with ESMTP id 216CB1F5D5A; Thu, 6 Oct 2005 18:42:56 -0500 (EST) Message-ID: <018201c5cacf$69f51e80$61f5a8c0@TerrySutton> From: "Terry Sutton" To: References: Subject: Re: alter index rebuild online Date: Thu, 6 Oct 2005 16:38:41 -0700 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0143_01C5CA94.69017180" X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1441 X-ELNK-Trace: 5830af7b3b91928f1aa676d7e74259b7b3291a7d08dfec79e2c9edfd2decea5bc6d0d6694d65bebb350badd9bab72f9c350badd9bab72f9c350badd9bab72f9c X-Originating-IP: 4.20.98.115 X-archive-position: 26506 X-ecartis-version: Ecartis v1.0.0 Sender: oracle-l-bounce@freelists.org Errors-To: oracle-l-bounce@freelists.org X-original-sender: terrysutton@usa.net Precedence: normal Reply-To: terrysutton@usa.net X-list: oracle-l X-Virus-Scanned: by amavisd-new-20030616-p9 (Debian) at avenirtech.net X-mailscan-MailScanner-Information: Please contact the ISP for more information X-mailscan-MailScanner: Found to be clean X-MailScanner-From: oracle-l-bounce@freelists.org X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on air891.startdedicated.com X-Spam-Level: X-Spam-Status: No, hits=-3.0 required=5.0 tests=AWL,BAYES_00,HTML_50_60, HTML_FONTCOLOR_BLUE,HTML_FONTCOLOR_RED,HTML_MESSAGE autolearn=no version=2.63 ------=_NextPart_000_0143_01C5CA94.69017180 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable That's better, right? =20 BTW, if you use a large sort area, it may be even faster (alter session = set sort_area_size=3D2000000000;). Naturally assumes you have enough = RAM on the server to do this without causing swapping. --Terry no parallel: 42 minutes with parallel 3: 29 minutes Thanks -------------------------------------------------------------------------= ----- From: oracle-l-bounce@freelists.org = [mailto:oracle-l-bounce@freelists.org] On Behalf Of Roger Xu Sent: Thursday, October 06, 2005 3:08 PM To: mark.powell@eds.com; oracle-l@freelists.org Cc: mkurth@wfs-ops.org Subject: RE: alter index rebuild online I will try parallel as Mike Kurth suggested. Thank you all. ------=_NextPart_000_0143_01C5CA94.69017180 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
That's better, right?  =
 
BTW, if you use a large sort area, it = may be even=20 faster (alter session set sort_area_size=3D2000000000;).  Naturally = assumes=20 you have enough RAM on the server to do this without causing=20 swapping.
 
--Terry
no parallel: 42 minutes
with parallel 3: 29 = minutes
 
Thanks

From: oracle-l-bounce@freelists.o= rg=20 [mailto:oracle-l-bounce@freelists.org] On Behalf Of Roger=20 Xu
Sent: Thursday, October 06, 2005 3:08 PM
To: mark.powell@eds.com; oracle-l@freelists.org
C= c:=20 mkurth@wfs-ops.org
Subject:<= /B>=20 RE: alter index rebuild online

I will try parallel as = Mike Kurth suggested. Thank you=20 all.
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