Hi,
Let's say I have Table A & B. I have a trigger for UPDATE and INSERT on table A that updates a field in table B. This works great. I have just realized that I need to keep the field in table B from being updated by anything other than table A's trigger. Still with me... So I added a trigger to table B for INSERT and UPDATE that looks like the following:

IF UPDATE(Quantity)
BEGIN
RAISERROR(50001, 16, -1)
ROLLBACK TRAN
END

The user can change anything in table B except the Quantity field. Is there a way to disable the trigger on table B from firing when the UPDATE is fired from the trigger on table A?

-Alan