[jboss-user] [JBoss Cache: Core Edition] - Re: java.sql.SQLException: ORA-00001: unique constraint (CCC

The key/value is ID/collection Also, about REPEATABLE_READ anonymous wrote : This level prevents "non-repeatable read" but it does not prevent the so-called "phantom read" where new data can be inserted into the tree from the other transaction What happens if evictTask is trying to persist the collection Object, while an incoming message has been added to the collection ? I think by default the cache loader runs in async mode. i.e. <!-- whether the cache loader writes are asynchronous --> | <async>true</async> If that is correct, maybe the solution would be: 1. set the cache loader to be synchronous | 2. set the isolation level to SERIALIZABLE | | does it make sense? | | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4191838#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...