Psychology, asked by Anonymous, 9 months ago

what is candinate key??

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Answered by Anonymous

6

Hola Mate ❤

In the relational model of databases , a candidate key of a relation is a minimal superkey for that relation ; that is , a set of attributes such that : the relation does not have two distinct tuples with the same values for these attributes there is no proper subset of these attributes for which holds .

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