bn:01327991n
Noun Concept
Categories: Data modeling
EN
functional dependency  functional dependencies  Fundep  Heath's theorem
EN
In relational database theory, a functional dependency is a constraint between two sets of attributes in a relation from a database. Wikipedia
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EN
In relational database theory, a functional dependency is a constraint between two sets of attributes in a relation from a database. Wikipedia
A relationship between database attributes allowing normalization. Wikipedia Disambiguation
A constraint between two sets of attributes in a relation. OmegaWiki