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Home -> Community -> Usenet -> comp.databases.theory -> Re: RM formalism supporting partial information
Alfredo Novoa wrote:
> On 15 nov, 19:13, Bob Badour <bbad..._at_pei.sympatico.ca> wrote:
>
>>Marshall wrote:
>>While I have used the term many times in the past, and I am sure I will >>use it many times in the future, seeing this discussion has impressed >>upon me how unimportant "attribute" is as a concept. >> >>The important concepts are tuples, propositions, predicates etc.
I wouldn't even bother with that. In a predicate or proposition, the name is a variable name--either free or bound. In a tuple, the name is also a variable name or the name of a dimension or um a domain name. Received on Fri Nov 16 2007 - 11:06:06 CST
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