QUERY PLAN
Sort (cost=53.74..53.77 rows=9 width=36)
Sort Key: id
-> Seq Scan on tbl_purchase_contract_payments (cost=0.00..53.60 rows=9 width=36)
Filter: (contract_id = ANY ('{3849,3848,3847,3834,2364,2216,2198,2114}'::integer[]))