QUERY PLAN
GroupAggregate (cost=235.47..235.57 rows=5 width=36)
Group Key: project_id
-> Sort (cost=235.47..235.49 rows=5 width=9)
Sort Key: project_id
-> Seq Scan on tbl_reimbursements (cost=0.00..235.42 rows=5 width=9)
Filter: ((status = ANY ('{3,2}'::integer[])) AND (project_id = ANY ('{3798,3695,3232}'::integer[])))