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Home -> Community -> Usenet -> comp.databases.theory -> Re: Peter Chen and Charles Bachman
"Leandro Guimarães Faria Corsetti Dutra" <leandro_at_dutra.fastmail.fm> wrote
in message news:pan.2004.05.06.12.29.54.271175_at_dutra.fastmail.fm...
> > I can see you've never worked with an ER model.
>
> You are wrong.
In that case, I'm at a total loss to explain how you can make a ridiculous
statement like the one you made earlier
about ER not being able to express even the most basic constraints.
How can you get something like that wrong, and do any successful work at all with the model? Received on Thu May 06 2004 - 08:19:45 CDT
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