What Is A Composite Foreign Key Constraint?

1.	What Is A Composite Foreign Key Constraint?
Answer» When GROUP of columns are in a foreign key, it is called as composite foreign key CONSTRAINT. When group of columns are in a foreign key, it is called as composite foreign key constraint.

Answer»

When GROUP of columns are in a foreign key, it is called as composite foreign key CONSTRAINT.

When group of columns are in a foreign key, it is called as composite foreign key constraint.

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