TABLE: employee_t Which query will show all employees who are managers? Select all that apply. SELECT DISTINCT e.* FROM employee_t e JOIN employee_t m on e.employee_id = m.manager_id ; SELECT * FROM employee_t WHERE employee_id = (SELECT manager_id FROM employee_t); SELECT * FROM employee_t WHERE employee_id IN (SELECT DISTINCT manager_id FROM employee_t); SELECT * FROM employee_t WHERE employee_id = manager_id ;

TABLE: employee_t Which query will show all employees who are managers? Select all that apply. SELECT DISTINCT e. FROM employee_t e JOIN employee_t m on e.employee_id = m.manager_id ; SELECT * FROM employee_t WHERE employee_id = (SELECT manager_id FROM employee_t); SELECT * FROM employee_t WHERE employee_id IN (SELECT DISTINCT manager_id FROM employee_t); SELECT * FROM employee_t WHERE employee_id = manager_id