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Home -> Community -> Usenet -> comp.databases.theory -> Re: Does Codd's view of a relational database differ from that ofDate&Darwin?[M.Gittens]

Re: Does Codd's view of a relational database differ from that ofDate&Darwin?[M.Gittens]

From: Jan Hidders <jan.hidders_at_REMOVETHIS.pandora.be>
Date: Tue, 21 Jun 2005 19:02:20 GMT
Message-ID: <0vZte.126554$Nn7.7012386@phobos.telenet-ops.be>


Alfredo Novoa wrote:
> On Mon, 20 Jun 2005 19:49:14 GMT, Jan Hidders
> <jan.hidders_at_REMOVETHIS.pandora.be> wrote:
>

>>If you restrict yourself to the structural side of the data model, i.e., 
>>how data is structured, then they are the same. (With the additional 
>>remark that we are looking at the pure OODB data model

>
> Such a thing does not exist.

Jan Van den Bussche , Jan Paredaens, The expressive power structured values in pure OODB's (extended abstract), Proceedings of the tenth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems, p.291-299, May 29-31, 1991, Denver, Colorado, United States

Received on Tue Jun 21 2005 - 14:02:20 CDT

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