QUERY PLAN
Sort (cost=106.03..106.08 rows=20 width=34)
Sort Key: id
-> Seq Scan on tbl_purchase_contract_invoices (cost=0.00..105.60 rows=20 width=34)
Filter: (contract_id = ANY ('{4081,4080,4079,4077,4074,4072,4070,4069,4067,4066,4063,4062,4060,4059,4058,4057,4053,4052,4051,4045}'::integer[]))