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From "Kathey Marsden (JIRA)" <derby-...@db.apache.org>
Subject [jira] Resolved: (DERBY-255) Closing a resultset after retrieving a large > 32K value with Network Server does not release locks
Date Thu, 02 Jun 2005 09:32:55 GMT
     [ http://issues.apache.org/jira/browse/DERBY-255?page=all ]
     
Kathey Marsden resolved DERBY-255:
----------------------------------

     Resolution: Fixed
    Fix Version: 10.0.2.1

Checked in svn 179017 + 179198 to resolve this issue.

> 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
>     Assignee: Kathey Marsden
>      Fix For: 10.0.2.1
>  Attachments: LargeDataLocks.java, derby255.diff
>
> 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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