QUERY PLAN
GroupAggregate (cost=271.00..271.22 rows=11 width=36)
Group Key: project_id
-> Sort (cost=271.00..271.02 rows=11 width=9)
Sort Key: project_id
-> Seq Scan on tbl_reimbursements (cost=0.00..270.81 rows=11 width=9)
Filter: ((status = ANY ('{2,3}'::integer[])) AND (project_id = ANY ('{4158,1018}'::integer[])))