Encyclopedia > Functional dependency

Article Content

Functional dependency

A functional dependency is a constraint between two sets of attributes from a database.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Sakhalin

... traverse it from north to south, reaching 2000 to 5000 ft. The Western-Sakhalin Mountains peak in Mt. Ichara, 4860 ft., while the Eastern-Sakhalin Mountains's highest ...