Using WITH CHECK OPTION

The WITH CHECK OPTION clause ensures that any inserts or updates to the view comply with the criteria defined in the view’s SELECT statement. If a DML operation would result in a row that doesn’t meet the view’s criteria, it will be rejected.Example:

CREATE VIEW high_salary_employees AS
SELECT employee_id, first_name, salary
FROM employees
WHERE salary > 50000
WITH CHECK OPTION;

Explanation: This ensures that any updates made through the high_salary_employees view must keep the salary above 50,000. Any attempt to insert or update data that would result in a salary less than or equal to 50,000 will fail.