Referencial integrity support?

Apr 1, 2011 at 2:51 PM

How to enable referencial integrity?

Or I must write trigger for it? I tried to do this, but i fails. :(

Apr 1, 2011 at 3:03 PM

How do you see "referential integrity" working in an object-oriented fashion?

In other words, if I have class "A" with a subclass of class "B", how do I assert that class "B" is valid or not?