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Definition of BCNF: Boyce-Codd Normal Form for programmer: for the normalization of relational.

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Definition BCNF: Boyce-Codd Normal Form

Explanation BCNF: BOYCE-CODD NORMAL FORM: Boyce-Codd normal form (BCNF) is a structure and algorithm for the normalization of relational databases. BCNF requires that there be no non-trivial functional dependencies of attributes on something other than a superset of a candidate key (called a superkey). At this stage, all attributes are dependent on a key, a whole key and nothing but a key (excluding trivial dependencies, like A->A). A table is said to be in the BCNF if and only if it is in the 3NF and every non-trivial, left-irreducible functional dependency has a candidate key as its determinant. In more informal terms, a table is in BCNF if it is in 3NF and the only determinants are the candidate keys.

Other definitions in programming such as BCNF: Boyce-Codd Normal Form in Dictionary B.

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Help of the operations in the Boolean algebra that is performed on a pair of one-digit binary numbers. The result is another one-digit binary number. For example, 1 AND 1 yields 1; all other combinations bcnf: boyce-codd normal form meaning.
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Help time at which decisions are made. In software programing, there are different types of binding times. Static or early binding happens at compile time and certain type information is used and bcnf: boyce-codd normal form abbreviation.
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