Re: A foreign key on a self-referring table

> Hi Andrea,
> I will try to explain what I have understood reading some of
> the classical books on the subject.

<...>

Gianluca, first of all, a big thank you! That's the kind of answers I'd like to receive... ;-) Thank you for your clear explanation and for the precious book titles (I'm already going to buy Chris Date's ones). Received on Mon Mar 08 2004 - 02:56:12 CST