From derby-dev-return-7237-apmail-db-derby-dev-archive=db.apache.org@db.apache.org Thu Aug 04 19:04:58 2005 Return-Path: Delivered-To: apmail-db-derby-dev-archive@www.apache.org Received: (qmail 29203 invoked from network); 4 Aug 2005 19:04:57 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (209.237.227.199) by minotaur.apache.org with SMTP; 4 Aug 2005 19:04:57 -0000 Received: (qmail 85541 invoked by uid 500); 4 Aug 2005 19:04:54 -0000 Delivered-To: apmail-db-derby-dev-archive@db.apache.org Received: (qmail 85414 invoked by uid 500); 4 Aug 2005 19:04:53 -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: "Derby Development" Delivered-To: mailing list derby-dev@db.apache.org Received: (qmail 85303 invoked by uid 99); 4 Aug 2005 19:04:52 -0000 X-ASF-Spam-Status: No, hits=0.0 required=10.0 tests=SPF_FAIL X-Spam-Check-By: apache.org Received: from [192.87.106.226] (HELO ajax.apache.org) (192.87.106.226) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 04 Aug 2005 12:04:40 -0700 Received: from ajax.apache.org (ajax.apache.org [127.0.0.1]) by ajax.apache.org (Postfix) with ESMTP id 6D796E6 for ; Thu, 4 Aug 2005 21:04:37 +0200 (CEST) Message-ID: <764859017.1123182277445.JavaMail.jira@ajax.apache.org> Date: Thu, 4 Aug 2005 21:04:37 +0200 (CEST) From: "A B (JIRA)" To: derby-dev@db.apache.org Subject: [jira] Updated: (DERBY-492) Server hangs when trying to return high number (hundreds) of columns from a Java procedure to the client. In-Reply-To: <520291023.1123182276805.JavaMail.jira@ajax.apache.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org X-Spam-Rating: minotaur.apache.org 1.6.2 0/1000/N [ http://issues.apache.org/jira/browse/DERBY-492?page=all ] A B updated DERBY-492: ---------------------- Attachment: storedProcs.java stored_proc_repro.java Attaching repro files (same as for DERBY-170). > Server hangs when trying to return high number (hundreds) of columns from a Java procedure to the client. > --------------------------------------------------------------------------------------------------------- > > Key: DERBY-492 > URL: http://issues.apache.org/jira/browse/DERBY-492 > Project: Derby > Type: Sub-task > Components: Network Server > Versions: 10.0.2.2, 10.1.1.0, 10.2.0.0 > Environment: Derby Network Server running with either JDBC or ODBC driver. > Reporter: A B > Attachments: storedProcs.java, stored_proc_repro.java > > Server hangs in communication with client when it (the server) tries to send a DSS continuation header to accommodate a high number (hundreds) of return columns from a Java procedure. Problem appears to be in the way the server creates the DSS continuation header. Repro can be found in the "stored_proc_repro.java" file, which uses the stored procedure "LOTS_O_COLS" declared in "storedProcs.java". Both files are attached to this bug. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira