What Is Check Constraint?

1.	What Is Check Constraint?
Answer» A CHECK constraint is USED to LIMIT the values that can be placed in a COLUMN. The check CONSTRAINTS are used to enforce domain integrity. A CHECK constraint is used to limit the values that can be placed in a column. The check constraints are used to enforce domain integrity.

Answer»

A CHECK constraint is USED to LIMIT the values that can be placed in a COLUMN. The check CONSTRAINTS are used to enforce domain integrity.

A CHECK constraint is used to limit the values that can be placed in a column. The check constraints are used to enforce domain integrity.

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