I'm doing some jdbc code in a Faces app. I get a DataSource from the appserver then a connection from this. I can run 'select' queries but all insert,update and delete fail silently. They appear to have run, the execute method returns fine and no exceptions are thrown but the db is not updated.
This is extremely confusing...I know the connection is working-ish because I can do selects. I'm connecting to Oracle 9i. This is my code: