To trace an existing J2EE application (or a legacy application,legacy
here means the ones still not using CDI) at database layer is not easy,
especially if that application does not have any reference to the user
whom you want to trace. A cumbersome way would be to pass the …
I had a recently asked a question on bulk uploads in OTN forum. Seems
the performance that i would receive for bulk update/insert scenarios
isn't at par.
So i created the procedure and a custom object type and table of that
object type which provides far better performance.