>> >well writing RI code is a little more tricky than your daya to day code
>> >so it is a little more hard to follow.. :)
>> >
>> >Arnon
>>
>> What is "RI" for?
>
>"RI" = Referential Integrity. It is used to decide how to handle parent
>child relationships when a record is updated, inserted, or deleted.
>I.e. if a parent record is deleted, should all child records be
>deleted as well, etc.
>
>HTH,
>Scot

Thanks.

Vlad