QUERY PLAN
GroupAggregate (cost=620.04..620.81 rows=38 width=36)
Group Key: project_id
-> Sort (cost=620.04..620.14 rows=39 width=9)
Sort Key: project_id
-> Seq Scan on tbl_reimbursements (cost=0.00..619.01 rows=39 width=9)
Filter: ((status = ANY ('{2,3}'::integer[])) AND (project_id = ANY ('{4146,3957,3854,3796,4174,4172,4170,4169,4168,4167,4166,4144,4161,4164,4151,4157,4155,4145,4139,4142}'::integer[])))