QUERY PLAN
GroupAggregate (cost=356.05..356.43 rows=19 width=36)
Group Key: project_id
-> Sort (cost=356.05..356.10 rows=19 width=9)
Sort Key: project_id
-> Seq Scan on tbl_reimbursements (cost=0.00..355.65 rows=19 width=9)
Filter: ((status = ANY ('{2,3}'::integer[])) AND (project_id = ANY ('{2939,4158,4150,4152,4171,4173,4181,4183,4175,4179}'::integer[])))