query1027.q

select time_by_day.the_year as c0, employee_closure.supervisor_id as c1, sum(salary.salary_paid) as m0 from time_by_day as time_by_day, salary as salary, employee_closure as employee_closure where salary.pay_date = time_by_day.the_date and time_by_day.the_year = 1997 and salary.employee_id = employee_closure.employee_id and employee_closure.supervisor_id in (37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52) group by time_by_day.the_year, employee_closure.supervisor_id;