QUERY PLAN
GroupAggregate (cost=299.17..300.51 rows=65 width=36)
Group Key: client_id
-> Sort (cost=299.17..299.35 rows=70 width=9)
Sort Key: client_id
-> Seq Scan on tbl_reimbursements (cost=0.00..297.02 rows=70 width=9)
Filter: ((status = ANY ('{3,2}'::integer[])) AND (client_id = ANY ('{2806,46,402,3312,876,989,2112,1436,2145,1563}'::integer[])))