Re: How to find Brothers and Sisters?
From: Roy Hann <specially_at_processed.almost.meat>
Date: Tue, 16 Jan 2007 09:12:56 -0000
Message-ID: <SO-dncqRuLmHCjHYRVnysAA_at_pipex.net>
Date: Tue, 16 Jan 2007 09:12:56 -0000
Message-ID: <SO-dncqRuLmHCjHYRVnysAA_at_pipex.net>
"-CELKO-" <jcelko212_at_earthlink.net> wrote in message
news:1168932211.242438.327110_at_a75g2000cwd.googlegroups.com...
> Date then asserts that his Third Manifesto is The Only One and True RM
> :)
He doesn't say quite that. He writes in Databases, Types, and the
Relational Model (TTM), p. 3, "...the model as we describe it departs in no
essential respects from Codd's original version as documented in [three
papers from 1969, 1970 and 1972]".
The TTM is therefore only a declaration of his views about which of Codd's
publications are to be preferred, with his analysis.
Roy