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Date: Fri, 12 May 2006 23:11:08 +0000 (GMT+00:00)
From: "Deepa Remesh (JIRA)" <derby-dev@db.apache.org>
To: derby-dev@db.apache.org
Subject: [jira] Created: (DERBY-1325) Isolation level of local connection
 does not get reset after exiting a global transaction if the isolation
 level was changed using SQL
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Isolation level of local connection does not get reset after exiting a global transaction if the isolation level was changed using SQL 
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         Key: DERBY-1325
         URL: http://issues.apache.org/jira/browse/DERBY-1325
     Project: Derby
        Type: Bug

  Components: JDBC  
    Versions: 10.2.0.0, 10.1.3.0    
    Reporter: Deepa Remesh
 Assigned to: Deepa Remesh 
     Fix For: 10.2.0.0, 10.1.3.0


If we update the isolation level using SQL instead of JDBC and then join/resume a global transaction, on ending the transaction, the isolation level of the local connection is not restored. The problem seems to be in EmbedXAResource. So it happens with both embedded and client driver. Client driver internally uses SQL to set the transaction isolation. So the problem is more likely to be hit with the client. I will attach a repro and a draft patch with more details.

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