QUERY PLAN
Sort (cost=103.82..103.85 rows=9 width=156)
Sort Key: tbl_departments."order"
-> Hash Join (cost=102.47..103.68 rows=9 width=156)
Hash Cond: (tbl_departments.id = tbl_users.department_id)
-> Seq Scan on tbl_departments (cost=0.00..1.09 rows=9 width=152)
-> Hash (cost=102.35..102.35 rows=9 width=4)
-> HashAggregate (cost=102.26..102.35 rows=9 width=4)
Group Key: tbl_users.department_id
-> Seq Scan on tbl_users (cost=93.97..102.05 rows=84 width=4)
Filter: ((user_status = '1'::type_global_user_status) OR (hashed SubPlan 1))
SubPlan 1
-> Seq Scan on tbl_approve_carbon_copy_rels (cost=0.00..93.96 rows=3 width=4)
Filter: (approve_id = 1746)