Employee Superviser Query

SELECT asg.organization_id,

       emp.employee_number,

       emp.full_name emp_name,

       pos.NAME POSITION,

       sup.employee_number sup_emp_no,

       sup.full_name sup_name,

       sup_pos.NAME sup_pos,

       sppt.user_person_type,

       emp.effective_start_date emp_esd,

       emp.effective_end_date emp_eed,

       asg.effective_start_date asg_esd,

       asg.effective_end_date asg_eed,

       sup.effective_start_date sup_esd,

       sup.effective_end_date sup_eed,

       sup_asg.effective_start_date sup_asg_esd,

       sup_asg.effective_end_date sup_asg_eed,

       sptu.effective_start_date sptu_esd,

       sptu.effective_end_date sptu_eed

  FROM per_all_people_f emp,

       per_all_assignments_f asg,

       per_all_positions pos,

       per_all_people_f sup,

       per_all_assignments_f sup_asg,

       per_all_positions sup_pos,

       per_person_type_usages_f sptu,

       per_person_types sppt

 WHERE asg.person_id = emp.person_id

   AND pos.position_id(+) = asg.position_id

   AND sup.person_id(+) = asg.supervisor_id

   AND sup_asg.person_id(+) = sup.person_id

   AND sup_pos.position_id(+) = sup_asg.position_id

   AND sptu.person_id = emp.person_id

   AND sppt.person_type_id = sptu.person_type_id

   AND emp.person_type_id = 1120