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From "Kathey Marsden (JIRA)" <derby-...@db.apache.org>
Subject [jira] Created: (DERBY-255) Closing a resultset after retrieving a large > 32K value with Network Server does not release locks
Date Sun, 01 May 2005 05:22:04 GMT
Closing a resultset after retrieving a large > 32K value with Network Server does not release
locks
---------------------------------------------------------------------------------------------------

         Key: DERBY-255
         URL: http://issues.apache.org/jira/browse/DERBY-255
     Project: Derby
        Type: Bug
    Reporter: Kathey Marsden
 Attachments: LargeDataLocks.java

Closing a resultset after retriving BLOB or CLOB data > 32K, does not release locks properly.
  Network Server uses getClob, getBlob to retrieve the data even if the application uses getCharacteStream,
etc, so holds locks to the end of the transaction.


To reproduce run attached repro
java LargeDataLocks derbynetclient
 
To see the difference with embedded
java LargeDataLocks derby




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