Return-Path: Delivered-To: apmail-db-derby-dev-archive@www.apache.org Received: (qmail 84433 invoked from network); 7 Jul 2010 23:03:46 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 7 Jul 2010 23:03:46 -0000 Received: (qmail 46172 invoked by uid 500); 7 Jul 2010 23:03:46 -0000 Delivered-To: apmail-db-derby-dev-archive@db.apache.org Received: (qmail 46140 invoked by uid 500); 7 Jul 2010 23:03:46 -0000 Mailing-List: contact derby-dev-help@db.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: Delivered-To: mailing list derby-dev@db.apache.org Received: (qmail 46133 invoked by uid 99); 7 Jul 2010 23:03:46 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 07 Jul 2010 23:03:46 +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; Wed, 07 Jul 2010 23:03:43 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id o67Mtqxg010963 for ; Wed, 7 Jul 2010 22:55:52 GMT Message-ID: <19197242.249511278543352624.JavaMail.jira@thor> Date: Wed, 7 Jul 2010 18:55:52 -0400 (EDT) From: "Mike Matrigali (JIRA)" To: derby-dev@db.apache.org Subject: [jira] Updated: (DERBY-4387) Infinite loop in PredicateList.joinClauseTransitiveClosure() In-Reply-To: <1226191753.1253882176158.JavaMail.jira@brutus> 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/DERBY-4387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mike Matrigali updated DERBY-4387: ---------------------------------- Assignee: Mike Matrigali (was: Dag H. Wanvik) i am working on backporting this to 10.5. > Infinite loop in PredicateList.joinClauseTransitiveClosure() > ------------------------------------------------------------ > > Key: DERBY-4387 > URL: https://issues.apache.org/jira/browse/DERBY-4387 > Project: Derby > Issue Type: Bug > Components: SQL > Affects Versions: 10.0.2.1, 10.1.3.1, 10.2.2.0, 10.3.3.0, 10.4.2.0, 10.5.3.0, 10.6.1.0 > Reporter: Knut Anders Hatlen > Assignee: Mike Matrigali > Fix For: 10.5.3.1, 10.6.1.0 > > Attachments: derby-4387.diff, derby-4387.stat > > > This sequence of statements triggers an infinite loop in PredicateList.joinClauseTransitiveClosure() and never completes: > create table c (a int, b int, c int); > create table cc (aa int); > select * from cc t1, c t2, cc t3 where t3.aa = t2.a and t3.aa = t2.b and t3.aa = t2.c; -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.