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primary key

2 topics · 3 sources

Technology› Programming

Java

An object that uniquely identifies an entity bean within a home.

Sun Microsystems — Java Platform, Enterprise Edition (Java EE) 1.4 Glossary
Sun Microsystems — Java Platform, Standard Edition (Java SE) Glossary

GIS

One or more attributes whose values uniquely identify a row in a database table. See also foreign key.

City of High Point, NC — GIS Glossary retrieved 2014-05-27