QUERY PLAN
GroupAggregate (cost=418.64..419.43 rows=39 width=36)
Group Key: project_id
-> Sort (cost=418.64..418.74 rows=40 width=9)
Sort Key: project_id
-> Seq Scan on tbl_reimbursements (cost=0.00..417.58 rows=40 width=9)
Filter: ((status = ANY ('{2,3}'::integer[])) AND (project_id = ANY ('{3037,3110,3126,3136,3137,3190,3203,3287,3329,3463,3957,4042,4097,4114,4120,4177}'::integer[])))