QUERY PLAN
GroupAggregate (cost=482.48..482.86 rows=19 width=36)
Group Key: project_id
-> Sort (cost=482.48..482.52 rows=19 width=9)
Sort Key: project_id
-> Seq Scan on tbl_reimbursements (cost=0.00..482.07 rows=19 width=9)
Filter: ((status = ANY ('{2,3}'::integer[])) AND (project_id = ANY ('{4155,4164,4161,4166,4167,4187,1111}'::integer[])))