QUERY PLAN
GroupAggregate (cost=304.58..304.88 rows=15 width=36)
Group Key: project_id
-> Sort (cost=304.58..304.61 rows=15 width=9)
Sort Key: project_id
-> Seq Scan on tbl_reimbursements (cost=0.00..304.28 rows=15 width=9)
Filter: ((status = ANY ('{2,3}'::integer[])) AND (project_id = ANY ('{3959,3796,3837,3854,3878,3880,3955,3954}'::integer[])))