Return-Path: Delivered-To: apmail-jackrabbit-dev-archive@www.apache.org Received: (qmail 99296 invoked from network); 30 Nov 2010 16:52:38 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 30 Nov 2010 16:52:38 -0000 Received: (qmail 61016 invoked by uid 500); 30 Nov 2010 16:52:38 -0000 Delivered-To: apmail-jackrabbit-dev-archive@jackrabbit.apache.org Received: (qmail 60893 invoked by uid 500); 30 Nov 2010 16:52:37 -0000 Mailing-List: contact dev-help@jackrabbit.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@jackrabbit.apache.org Delivered-To: mailing list dev@jackrabbit.apache.org Received: (qmail 60886 invoked by uid 99); 30 Nov 2010 16:52:36 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 30 Nov 2010 16:52:36 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.22] (HELO thor.apache.org) (140.211.11.22) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 30 Nov 2010 16:52:34 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id oAUGqC1J016675 for ; Tue, 30 Nov 2010 16:52:13 GMT Message-ID: <14964776.26391291135932881.JavaMail.jira@thor> Date: Tue, 30 Nov 2010 11:52:12 -0500 (EST) From: "Clemens Wyss (JIRA)" To: dev@jackrabbit.apache.org Subject: [jira] Commented: (JCR-2715) Improved join query performance MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/JCR-2715?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12965287#action_12965287 ] Clemens Wyss commented on JCR-2715: ----------------------------------- just the query.execute() time... > Improved join query performance > ------------------------------- > > Key: JCR-2715 > URL: https://issues.apache.org/jira/browse/JCR-2715 > Project: Jackrabbit Content Repository > Issue Type: Improvement > Components: jackrabbit-core, query > Reporter: Jukka Zitting > Assignee: Jukka Zitting > Fix For: 2.2.0 > > Attachments: 2010-11-30_PM-04-55-23.zip, SQL2SearchTest.png, ThreeWayJoinTest.png, TwoWayJoinTest.png > > > Our current implementation of SQL2 join queries does not perform very well on pretty much any non-trivial data set. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.