QUERY PLAN
HashAggregate (cost=305.63..308.15 rows=202 width=36)
Group Key: client_id
-> Seq Scan on tbl_reimbursements (cost=0.00..304.28 rows=269 width=9)
Filter: ((status = ANY ('{2,3}'::integer[])) AND (client_id = ANY ('{982,90,1181,497,287,1207,582,592}'::integer[])))