Re: Conditional Relationships ?

Hi Erland,

>
> Henry Craven (GospodynNiemandt_at_nyet.net) writes:
> > My thanks for the reference to CREATE ASSERTION
> > I'd never heard of it and will follow it up.
>
> The reason you have not heard of it simple: it is not available in
> SQL Server. Joe Celko does not really care what people are actually
> using, but he always posts in SQL-92, because he was on that committee.

Which might also be the reason I find his post in comp.database.theory....

Regards,

Ruud.

Ruud de Koter                    HP OpenView Software Business Unit
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