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Home -> Community -> Usenet -> comp.databases.theory -> Re: Multiple specification of constraints
"Bob Badour" <bbadour_at_golden.net> wrote in message
news:gZCdnelwN-P8Lc3dRVn-jg_at_golden.net...
> We need to have logical identifiers. Once we have those, I fail to see a
> problem.
This contradicts to your earler statement (which I agree) that for every value there are multiple physical representations. Solving identity problem among different symbolic representations is by no means a triivial task. What is "logical identifier" then? Received on Thu Mar 11 2004 - 13:03:14 CST
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