clave primaria

clave primaria

In relational databases, an attribute in an entity that uniquely identifies rows of that entity. For example, the Employee entity can contain an empID attribute that uniquely identifies each employee.

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Βελτίωση

Προσθήκη εικόνας

Μέρος του λόγου: noun
Συνώνυμο(α):
Blossary:
Κλάδος/Τομέας: Software; Υπολογιστές
Category: Operating systems
Company: Apple
Προϊόν: Mac OS X
Ακρώνυμο-συντόμευση:

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