QUERY PLAN
GroupAggregate (cost=277.38..277.66 rows=14 width=36)
Group Key: project_id
-> Sort (cost=277.38..277.42 rows=14 width=9)
Sort Key: project_id
-> Seq Scan on tbl_reimbursements (cost=0.00..277.12 rows=14 width=9)
Filter: ((status = ANY ('{3,2}'::integer[])) AND (project_id = ANY ('{3461,3796,3801,3804,3806,3807,3808,3809}'::integer[])))