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Base de données relationnelleS:Organisation des données, fichier mis en relation entre eux: constitué de différentes ______ organisées en _______ et en __________CLE:-Attribue au groupe d'attributs minimum : permet d'identifier de façon __________ un tuble dans une relation(permet de faire le ______ entre les différentes tables d'une même base de données relationnelle)-Types de relation: on peut avoir différents types de relations entre les tables: -___ à ___ -___ à _________ -plusieurs à plusieurs
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