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Re: object algebra

From: Eric Kaun <ekaun_at_yahoo.com>
Date: Thu, 04 Mar 2004 13:22:19 GMT
Message-ID: <f4G1c.30933$4B7.27400@newssvr16.news.prodigy.com>


"Neo" <neo55592_at_hotmail.com> wrote in message news:4b45d3ad.0403031732.64596b12_at_posting.google.com...
> > You're confusing missing information and nulls.
>
> RDM creates NULLs when information required by a tuple is missing.
> [snip]

I have no more responses. We've gone round on this too many times; you say "RDM creates NULLs" and I say "no it doesn't, missing information isn't the same thing as NULLs." Then you say "RDM creates NULLs" and it starts anew. I'm done, as I'm getting nowhere, and getting no information on which to determine where to go.

> > Missing Information != NULL.
>
> It is not possible to evaluate a statement with NULL with any
> certainty.

Heh - this one was cute.

Received on Thu Mar 04 2004 - 07:22:19 CST

Original text of this message

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