QUERY PLAN
Seq Scan on tbl_erp_purchase_costs (cost=0.00..16.65 rows=20 width=401)
Filter: (purchase_contract_id = ANY ('{4063,4038,4031,4017,4004,3893,3845,3807,3784,3780,3722,3690,3653,3631,3561,3515,3499,3424,3411,3480}'::integer[]))