Sorry little English spoken.
After 5 days I look for in all the various posts and forums, I thought I'd ask all of you.
I'm currently using J2EE, hibernate 3.6.10, websphere 6.1 and DB2 9. I have to retrieve the log tables from hibernate and db2 using criteria. Are normal SELECT query. Each time you run the query, it makes me a LOCK ESCALATION on the table.
I tell you the test I have done to be able to run a query with the WITH UR:
Test n. 1 :
Session session = HibernateUtil.getSessionfactorydb2().getCurrentSession();
Test n. 2 :
Criteria crit = session.createCriteria(NameTable.class);
Test n. 3 :
Test n. 4 :
<class name="nameTable" table="xxx" mutable="false">
I've never managed to remove the property LOCK ESCALATION from the table.
To be able to remove the LOCK ESCALATION I had to step in configuring datasource in websphere, adding the property "webSphereDefaultIsolationLevel" equal to 1 and the property "readOnly" equal to true. How do I remove the LOCK ESCALATION without resorting to the websphere modest?
If anyone knows how to help me.
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2 replies Latest Post - 2012-06-14T07:34:35Z by Marco_Zuin
Pinned topic Problem DB2 - hibernate - Whith Ur - WebSphere
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Updated on 2012-06-14T07:34:35Z at 2012-06-14T07:34:35Z by Marco_Zuin
krmilligan 120000MDWP445 Posts