Hi,
The documentation says that function blocks with exceptions are far costlier
than without one.
So if I need to implement an INSTEAD OF trigger (after checking for unique
constraint violations) which way should I go ?
1. Get a table lock
2. Use 'Select ... For Update' (which could be used to lock only the desired
recordsets)
3. Use Exceptions
Any advice / experiences or even pointers would be helpful.
Thanks
Robins Tharakan