Question: - Definition: A relation schema R is in BCNF if for every FD XY associated with R either YX (i.e., the FD is trivial) or

 - Definition: A relation schema R is in BCNF if for

- Definition: A relation schema R is in BCNF if for every FD XY associated with R either YX (i.e., the FD is trivial) or X is a superkey of R - Example: Person1( (SSN, Name, Address) - The only FD is SSN Name, Address -Since SSN is a key, Personl is in BCNF

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