[ http://issues.apache.org/jira/browse/DERBY-491?page=comments#action_12363145 ]
Kathey Marsden commented on DERBY-491: -------------------------------------- The change looks good. When you sync up, it would be good to add some comments about the changes to the code and include a reference to DERBY-491 and the changes.html here. The changes.html wonderful and educational as always. I have not really worked with this low level protocol code much so it is great to have such a great tutorial included with the patch. After reading and learning more about these issues. I really think your proposal to fill the buffer with a known value in sane builds or if derby.drda.debug=true would be very valuable. It would be interesting even to see how we do in the tests with this turned on. > Protocol exception when Network Server tries to return ~32K of data or > greater in a result set for a Java stored procedure. > --------------------------------------------------------------------------------------------------------------------------- > > Key: DERBY-491 > URL: http://issues.apache.org/jira/browse/DERBY-491 > Project: Derby > Type: Sub-task > Components: Network Server > Versions: 10.1.1.0, 10.2.0.0, 10.0.2.2 > Environment: Derby Network Server running with either JDBC or ODBC driver. > Reporter: A B > Assignee: Bryan Pendleton > Attachments: changes.html, storedProcs.java, stored_proc_repro.java, > svn_Jan_13_2006.status, svn_Jan_13_3006.diff > > When Derby Network Server tries to return ~32K or greater data as part of the > result set for a stored procedure, a protocol exception occurs and causes > deallocation of the connection. Repro can be found in the > "stored_proc_repro.java" file, which uses the stored procedure "BIG_COL" > 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
