Using the functional dependencies of Exercise 7.6, compute the canonical cover Fc. Exercise 7.6 Compute the closure

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Using the functional dependencies of Exercise 7.6, compute the canonical cover Fc.

Exercise 7.6

Compute the closure of the following set F of functional dependencies for relation schema R = (A, B, C, D, E).

A → BC
CD → E
B → D
E → A
List the candidate keys for R.

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Database System Concepts

ISBN: 9780078022159

7th Edition

Authors: Abraham Silberschatz, Henry F. Korth, S. Sudarshan

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