QUERY PLAN
HashAggregate (cost=298.76..301.73 rows=237 width=36)
Group Key: client_id
-> Seq Scan on tbl_reimbursements (cost=0.00..297.02 rows=348 width=9)
Filter: ((status = ANY ('{3,2}'::integer[])) AND (client_id = ANY ('{2146,1181,2852,402,12,1663,497,2202,287,3262}'::integer[])))