Re: views of binary operations

Marshall wrote:
> Consider named views of binary operations on relations.
>
> Given a relational operator "op" and relation variables A and B,
> and a declaration of:
>
> r = A op B
>
> the language evaluates the expression "A op B" and assigns the
> result to r.
>
> However, if we declare this as a view, ...

View is a named expression. r is a view. Received on Sun Jul 16 2006 - 10:30:22 CDT