QUERY PLAN
GroupAggregate (cost=284.16..284.34 rows=9 width=36)
Group Key: project_id
-> Sort (cost=284.16..284.18 rows=9 width=9)
Sort Key: project_id
-> Seq Scan on tbl_reimbursements (cost=0.00..284.01 rows=9 width=9)
Filter: ((status = ANY ('{2,3}'::integer[])) AND (project_id = ANY ('{3886,3855,3816,3786,3760}'::integer[])))