Re: Database Design problem
- From: Jon Heggland <heggland@xxxxxxxxxxx>
- Date: Tue, 29 Nov 2005 09:31:24 +0100
In article <dmfvhg$g5o$1@xxxxxxxxxxxxxxxxxx>, wallace.reis@xxxxxxxxx
says...
> Your model allows the folowing datasets to occur:
> [8<]
> Chelsea X Chelsea (!)
An exceedingly simple constraint will take care of that.
--
Jon
.
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