What Is The Referential Integrity Rule? A referential integrity rule is a rule defined on a key (a column or set of columns) in one table that guarantees that the values in that key match the values in a key in a related table (the referenced value). … When a referenced row is deleted, all
What Is Correct About Enforce Referential Integrity? You enforce referential integrity by enabling it for a table relationship. Once enforced, Access rejects any operation that would violate referential integrity for that table relationship. Why is it important to enforce referential integrity? When you create a relationship between two tables, it is usually a good idea