Re: Constraints and Functional Dependencies

On Feb 27, 3:35 pm, "Marshall" <marshall.spi..._at_gmail.com> wrote:

> You didn't ask me, but I can tell you what *I* like about SQL:
>
> select, project, extend, union, aggregate, and especially join! Join
> is awesome.
>
> Oh, and constraints.
>
> Marshall

For a first attempt, SQL was ok, I guess. Who knows what might have happened if QUEL had been presented to the standards committee as a serious alternative to SQL though ... (Ingres users can, of course, try it and find out for themselves ;)

• Tony