QUERY PLAN
HashAggregate (cost=295.03..296.04 rows=81 width=36)
Group Key: client_id
-> Seq Scan on tbl_reimbursements (cost=0.00..294.58 rows=90 width=9)
Filter: ((status = ANY ('{3,2}'::integer[])) AND (client_id = ANY ('{3332,2032,189,2600,54,2491,18,2187,21,2186}'::integer[])))