QUERY PLAN
GroupAggregate (cost=251.07..251.25 rows=9 width=36)
Group Key: project_id
-> Sort (cost=251.07..251.10 rows=9 width=9)
Sort Key: project_id
-> Seq Scan on tbl_reimbursements (cost=0.00..250.93 rows=9 width=9)
Filter: ((status = ANY ('{3,2}'::integer[])) AND (project_id = ANY ('{3661,3723,3807,3808,3809}'::integer[])))