On Wed, 2002-08-14 at 09:38, Christopher Kings-Lynne wrote:
> >     1. The current implementation is broken.
> >
> >     2. We have no proper description of how a "fixed" implementation
> >     should work.
> 
> Surely 99% of the implementation problems     could be solved with an index type
> that can span tables?

Or constraints that can contain a subqueries.

-------------
Hannu


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