Boyce-Codd Normal Form §  We say a relation R is in BCNF if whenever X → Y is a nontrivial FD that holds in R, X is a superkey §  Remember: nontrivial means Y is not contained in X - Boyce–Codd normal form - Document - PDFSEARCH.IO

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	Boyce-Codd Normal Form §  We say a relation R is in BCNF if whenever X → Y is a nontrivial FD that holds in R, X is a superkey §  Remember: nontrivial means Y is not contained in X Add to Reading List Document Date: 2012-02-22 06:24:27 Open Document File Size: 315,04 KB Share Result on Facebook

Boyce-Codd Normal Form § We say a relation R is in BCNF if whenever X → Y is a nontrivial FD that holds in R, X is a superkey § Remember: nontrivial means Y is not contained in XAdd to Reading List