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From "A B (JIRA)" <derby-...@db.apache.org>
Subject [jira] Created: (DERBY-492) Server hangs when trying to return high number (hundreds) of columns from a Java procedure to the client.
Date Thu, 04 Aug 2005 19:04:36 GMT
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.

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