Identify caller of table insert, update action
I am trying to debug a very large Powerbuilder & PL/SQL application that is brand new to me. The best option that I can think of is to create a trigger on the relevant table. I could then initiate the transaction using the app and hopefully the trigger would identify one or more PL/SQL procedures or packages that called it.
Is it possible to identify the caller inside of a table trigger? If yes, how?