What is the difference between a key and a superkey?

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Fundamentals Of Database Systems

ISBN: 9780133970777

7th Edition

Authors: Ramez Elmasri, Shamkant Navathe

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Question Posted: Nov 10, 2021 03:22 AM

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What is the difference between a key and a superkey?

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A candidate key is a set of columns that uniquely identifies rows and that contains no sma...View the full answer

Fundamentals Of Database Systems

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