QUERY PLAN
Sort (cost=105.61..105.66 rows=20 width=34)
Sort Key: id
-> Seq Scan on tbl_purchase_contract_invoices (cost=0.00..105.18 rows=20 width=34)
Filter: (contract_id = ANY ('{4079,4077,4074,4040,4007,3976,3970,3968,3948,3933,3907,3898,3894,3990,3860,3859,3847,3843,3830,3826}'::integer[]))