JDBC / JTA Timeouts : How to set a timeout on the fetching of a query ?

Hi !
I'm working on an Application running on Weblogic Server 11g. This app executes a query on an Oracle 11g database ...
The problem is that this query returns millions of records ... and the app fetches the results during tens of minutes.
We would like to set a timeout, wich will abandon the transaction, hang the database connection, destroy the socket ... or anything else ...
This timeout will prevent the thread to become in STUCK state and stucking the weblogic managed server.
Is this possible ?
Thank's for your answers.
Steve.
Edited by: 966918 on 10 avr. 2013 07:18

Abandon timeout will not help. That is only used if a database crashes during the second phase of commit. It specifies how long the transaction manager should keep trying to complete the transaction.
JTA timeout will only work if you are using XA datasources and two-phase commit transactions. When the timeout occurs, it guarantees that the transaction cannot be committed. Eventually, all of the participant resources will be notified and will not allow any more work to take place on the transaction. It does not stop the threads and the application must be written to handle exceptions appropriately.
Edited by: Steve Felts on Apr 17, 2013 8:32 AM

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