QUERY PLAN
HashAggregate (cost=296.38..299.40 rows=242 width=36)
Group Key: client_id
-> Seq Scan on tbl_reimbursements (cost=0.00..294.58 rows=360 width=9)
Filter: ((status = ANY ('{3,2}'::integer[])) AND (client_id = ANY ('{2815,101,2806,3316,89,20,2492,918,3284,2818}'::integer[])))