QUERY PLAN
HashAggregate (cost=236.05..237.41 rows=109 width=36)
Group Key: client_id
-> Seq Scan on tbl_reimbursements (cost=0.00..235.42 rows=126 width=9)
Filter: ((status = ANY ('{3,2}'::integer[])) AND (client_id = ANY ('{1181,497,287}'::integer[])))