Re: Identity key?

Larry Coon wrote:
>
> I'll spare you the gory details, but there are entities in
> our problem domain for which this is not true. At least,
> it takes the entire tuple with a lot of columns to achieve
> identity. And in my case, it's not a matter of understanding
> the problem domain well enough, as another poster suggested.

Would that be me? All I said was that you have to have at least one natural (candidate) key. It is not neccessarily a problem if that key consists of the entire tuple.

-- 
  Jan Hidders