QUERY PLAN
GroupAggregate (cost=429.44..429.52 rows=4 width=36)
Group Key: project_id
-> Sort (cost=429.44..429.45 rows=4 width=9)
Sort Key: project_id
-> Seq Scan on tbl_reimbursements (cost=0.00..429.40 rows=4 width=9)
Filter: ((status = ANY ('{2,3}'::integer[])) AND (project_id = ANY ('{263,262}'::integer[])))