On Wednesday 19 April 2006 15:33, Wiebe Cazemier wrote: > Either I'm blind, or this is not what I'm looking for. I need to know the > amount of references _to_ a primary key. If you have a customer with two > orders and one invoice, the reference count for the primary key of the > custormer would be 3. > > I need to know if I can delete rows which are not referenced anywhere, > without catching the relational constraint exception. The reason I can't > catch the exception, is that I want the exception to arrive at my application > and/or tests.
Never mind. I found another solution. ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings
