A MySQL database project demonstrating relational database design and normalization for managing student club memberships at a college. The project walks through the full normalization process from an ...
UPDATE Employees SET manager_id = 108 WHERE dept_id = 1 AND emp_id NOT IN (108); UPDATE Employees SET manager_id = 109 WHERE emp_id IN (110,111,124,125,126,142,143); UPDATE Employees SET manager_id = ...