QUERY PLAN
GroupAggregate (cost=514.08..514.46 rows=19 width=36)
Group Key: project_id
-> Sort (cost=514.08..514.13 rows=19 width=9)
Sort Key: project_id
-> Seq Scan on tbl_reimbursements (cost=0.00..513.67 rows=19 width=9)
Filter: ((status = ANY ('{2,3}'::integer[])) AND (project_id = ANY ('{4146,3957,3854,3796,4174,4172,4170,4169,4168,4167}'::integer[])))