In my application I'll have to make some delphi operations and send an
additional SQL to the server, after the table row is posted.
I've tried to do these things in the IB_query.OnAfterPost Event, but then I'll
get a locking error (deadlock. update conflicts with concurrent update).
Okay, maybe the transaction and locking is still active in the OnAfterPost
event of the query, so I moved it into the associated
IB_Transaction.OnAfterCommit.
But this event is not firing at all (auto-commit is set to True in the IB_query).

What is the correct event to use, when additional table row updates should
happen immediately after a post?

kind regards
Gunther