english:glossary:foreignkey
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In a RDBMS, a foreign key is a field from a table that refers a primary key from another table in order to make an attribute join. As it is a constraint, it is represented as an association link between two tables in the Conceptual Data Model.
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english/glossary/foreignkey.1539957065.txt.gz · Dernière modification : //19/10/2018 15:51// de kalsron