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> Prime attributes and anti-key

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#1 (permalink)

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11-23-11, 12:53

jjones1234 jjones1234 is offline

jjones1234 is offline

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Prime attributes and anti-key

Hi
In a database schema, is it possible for an attribute to be prime if it belongs to an antikey?

Thanks

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#2 (permalink)

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11-23-11, 23:52

Martin22

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What do you mean by prime and antikey? Could you explain this in more detail?

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11-25-11, 11:22

sa74r24r

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Quote:

Originally Posted by Martin22

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What do you mean by prime and antikey? Could you explain this in more detail?

prime attribute is an attribute of a candidate key.

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