Re: Attribution for modeling data with relations
From: Jan Hidders <jan.hidders_at_REMOVETHIS.pandora.be>
Date: Wed, 01 Mar 2006 19:53:56 GMT
Message-ID: <oZmNf.287990$DO1.9302086_at_phobos.telenet-ops.be>
Date: Wed, 01 Mar 2006 19:53:56 GMT
Message-ID: <oZmNf.287990$DO1.9302086_at_phobos.telenet-ops.be>
dawn wrote:
> I had thought that Codd was the first to model data using relations or
> at least to write about it, but when I re-read Nelson's 1965 paper
> while scanning it in* I saw that he uses "relational terminology" and
> the term "relational terminology" (page 2-8), even if just giving a
> hint of it.
He's talking about the subscript notation. It has nothing to do with representing data with relations.
- Jan Hidders