Consider a schema R, a set F of functional dependencies on R, and two candidate keys (k1, k2) as follows R= (A,B,C). F = {B →C,AC –→ B}. ki = AC. k2 =AB. (a) Is R in BCNF?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Consider a schema R, a set F of functional dependencies on R, and two candidate keys (k1, k2) as follows
R= (A,B,C).
F = {B →C,AC –→ B}.
ki = AC.
k2 =AB.
(a) Is R in BCNF?
Transcribed Image Text:Consider a schema R, a set F of functional dependencies on R, and two candidate keys (k1, k2) as follows R= (A,B,C). F = {B →C,AC –→ B}. ki = AC. k2 =AB. (a) Is R in BCNF?
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