Posts by Victor Mariano • 11 points
1 post
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1
votes3
answers906
viewsQ: Can a primary key be used on a foreign key?
The following example may occur? | Id | nome | data | qnt | PK -> Id FK -> (Id, qnt) Or is there some kind of restriction?
1 post
1
votes3
answers906
viewsThe following example may occur? | Id | nome | data | qnt | PK -> Id FK -> (Id, qnt) Or is there some kind of restriction?