Return-Path: Delivered-To: apmail-db-derby-user-archive@www.apache.org Received: (qmail 99990 invoked from network); 11 Sep 2009 10:36:52 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 11 Sep 2009 10:36:52 -0000 Received: (qmail 40050 invoked by uid 500); 11 Sep 2009 10:36:52 -0000 Delivered-To: apmail-db-derby-user-archive@db.apache.org Received: (qmail 39996 invoked by uid 500); 11 Sep 2009 10:36:52 -0000 Mailing-List: contact derby-user-help@db.apache.org; run by ezmlm Precedence: bulk list-help: list-unsubscribe: List-Post: List-Id: Reply-To: "Derby Discussion" Delivered-To: mailing list derby-user@db.apache.org Received: (qmail 39988 invoked by uid 99); 11 Sep 2009 10:36:52 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 11 Sep 2009 10:36:52 +0000 X-ASF-Spam-Status: No, hits=-0.0 required=10.0 tests=SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: local policy) Received: from [80.12.242.140] (HELO smtp2a.orange.fr) (80.12.242.140) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 11 Sep 2009 10:36:42 +0000 Received: from me-wanadoo.net (localhost [127.0.0.1]) by mwinf2a18.orange.fr (SMTP Server) with ESMTP id 3A3CF80000BC for ; Fri, 11 Sep 2009 12:36:21 +0200 (CEST) Received: from me-wanadoo.net (localhost [127.0.0.1]) by mwinf2a18.orange.fr (SMTP Server) with ESMTP id 2D96F80000A5 for ; Fri, 11 Sep 2009 12:36:21 +0200 (CEST) Received: from [10.129.36.10] (Mix-Rennes201-2-188.w193-250.abo.wanadoo.fr [193.250.24.188]) by mwinf2a18.orange.fr (SMTP Server) with ESMTP id B15D980000BE for ; Fri, 11 Sep 2009 12:36:20 +0200 (CEST) X-ME-UUID: 20090911103620726.B15D980000BE@mwinf2a18.orange.fr Message-ID: <4AAA2820.5060904@wanadoo.fr> Date: Fri, 11 Sep 2009 12:36:16 +0200 From: Sylvain Leroux Organization: http://www.chicoree.fr User-Agent: Thunderbird 2.0.0.23 (Macintosh/20090812) MIME-Version: 1.0 To: Derby Discussion Subject: Re: Inserts are out of order References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Virus-Checked: Checked by ClamAV on apache.org Knut Anders Hatlen a �crit : > [...] It is also possible to use optimizer overrides[2] to prevent > the optimizer from using the index, in which case you'll get the rows > in the order they are stored in the base table. In that case, isn't there any chance that an INSERT will re-use the space freed by a previous DELETE? Thus, the "file order" will no longer be the "insert order". -- Website: http://www.chicoree.fr