List all functional dependencies satisfied by the relation of Figure. ABC a1 a1 bi C2 a2 az

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List all functional dependencies satisfied by the relation of Figure.

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Database System Concepts

ISBN: 978-0072554816

4th Edition

Authors: Henry F. Korth, S. Sudarshan

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Question Posted: Jan 28, 2011 05:54 AM

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List all functional dependencies satisfied by the relation of Figure. ABC a1 a1 bi C2 a2 az

Question:

ABC a1 a1 bi C2 a2 az | bi| C3

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The nontrivial functional dependencies are A B and C ...View the full answer

Database System Concepts

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