DB Cardinalité
Manon Lambert
Created on May 30, 2023
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Transcript
1-M (One to Many) ou M-1 (Many to One) collection = table champ = colonne document = ligne
1-M (One to Many) ou M-1 (Many to One) collection = table champ = colonne document = ligne
1-M (One to Many) ou M-1 (Many to One) collection = table champ = colonne document = ligne
1-M (One to Many) ou M-1 (Many to One) collection = table champ = colonne document = ligne
1-M (One to Many) ou M-1 (Many to One) collection = table champ = colonne document = ligne
1-M (One to Many) ou M-1 (Many to One) collection = table champ = colonne document = ligne
1-M (One to Many) ou M-1 (Many to One) collection = table champ = colonne document = ligne
M-M (Many to Many) collection = table champ = colonne document = ligne