Hi ...I am facing a strange issue while executing concurrent transactions from my sqlj code in Websphere. When I have a cursor retrieved using iterator and manipulated using FETCH , in one txn I get "Invalid operation: Result set closed" while the other txn goes through.
The same code when I wrote using normal JDBC (prep stmt and ResultSet), then I dont get any such error.( java generated from sqlj also has Currently I am testing using 2 parallel txns only. Database is DB2 UDB 8.0.
any ideas folks? Thanks in advance
posted 12 years ago
seem to have solved it! I was using the DefaultContext for execution of sql's, but for multithreaded applications DefaultContext should not be used.( due to some static fields used by it) On explicitly specifying the Connection contexts the issue is resolved.