programming-examples/Write a query which is looking for the names of all employees whose salary is greater than 50 of their departments total salary bill.sql at master - programming-examples - michuIT: Everything is code

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 /*Write a query which is looking for the names of all employees whose salary is greater than 50% of their department’s
  total salary bill.
 */
     SELECT e1.first_name, e1.last_name
     FROM employees e1
     WHERE salary >
     ( SELECT (SUM(salary))*.5
     FROM employees e2
     WHERE e1.department_id=e2.department_id);