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In relational databases, a link between two entities that’s based on attributes of the entities. For example, the Department and Employee entities can have a relationship based on the deptID attribute as a foreign key in Employee, and as the primary key in Department. This relationship would make it possible to find the employees for a given department.

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Categoria gramatical: noun
Sinónimo(s):
Blossary:
Actividade/ Sector: Software; Computador
Category: Operating systems
Company: Apple
Produto: Mac OS X
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