Re: Temporal database - no end date

Thanks for taking the time to reply Bob.

For everyones benefit I assume you are talking about the book

Temporal Data & the Relational Model,
 First Edition, C.J. Date, Hugh Darwen, Nikos Lorentzos (Morgan Kaufmann, 2002);
ISBN 1-55860-855-9 I will take a look.

Does anyone know if I might find formal answer to my original question in this book, or anywhere even?

Thanks all.

Bob Badour wrote:

> If you are satisfied with SQL kludges, then I suppose Snodgrass is okay.
> If you are interested in something more robust, I suggest you google
> Lorentzos and check out the Date, Darwen, Lorentzos material.
Received on Tue Jan 16 2007 - 10:22:54 CET