Re: object algebra
From: Neo <neo55592_at_hotmail.com>
Date: 28 Feb 2004 21:52:36 -0800
Message-ID: <4b45d3ad.0402282152.752f366_at_posting.google.com>
Date: 28 Feb 2004 21:52:36 -0800
Message-ID: <4b45d3ad.0402282152.752f366_at_posting.google.com>
> > Given EyeColor = {red, brown, N/A} and the table:
> > Person EyeColor
> > ------ --------
> > John N/A
> > Mary N/A
> >
> > A query to find persons with equal eyeColor returns: John & Mary.
>
> ... it darn well better return John and Mary,
> because they fit that description.
True it matches what RDM says the answer should be. The problem is, the answer doesn't match reality. This again exposes RDM's slight flaw as does EX076. Received on Sun Feb 29 2004 - 06:52:36 CET