QUERY PLAN
Sort (cost=83.38..83.40 rows=7 width=35)
Sort Key: id
-> Seq Scan on tbl_purchase_contract_invoices (cost=0.00..83.28 rows=7 width=35)
Filter: (contract_id = ANY ('{4485,4482,4477,4475,4474,4472,4466}'::integer[]))