QUERY PLAN
HashAggregate (cost=297.88..299.64 rows=141 width=36)
Group Key: client_id
-> Seq Scan on tbl_reimbursements (cost=0.00..297.02 rows=171 width=9)
Filter: ((status = ANY ('{3,2}'::integer[])) AND (client_id = ANY ('{3328,543,3134,94,571,2173,4,520,2158,3330}'::integer[])))