QUERY PLAN
GroupAggregate (cost=279.69..279.97 rows=14 width=36)
Group Key: project_id
-> Sort (cost=279.69..279.72 rows=14 width=9)
Sort Key: project_id
-> Seq Scan on tbl_reimbursements (cost=0.00..279.42 rows=14 width=9)
Filter: ((status = ANY ('{3,2}'::integer[])) AND (project_id = ANY ('{3819,3805,3814,3817,3811,3821,3818,3816}'::integer[])))