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

From: Alfredo Novoa <>
Date: Tue, 21 Jun 2005 11:13:48 +0200
Message-ID: <>

On Mon, 20 Jun 2005 19:49:14 GMT, Jan Hidders <> 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.

>> for each s in employee
>> print(getName(s), getAge(s),
>> getName(getBuilding(getDepartment(s))))
>What's imperative about this?


> Where are the assignments?

s in employee

> Where are the
>while loops?

for each

Regards Received on Tue Jun 21 2005 - 11:13:48 CEST

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