QUERY PLAN
Sort (cost=2.10..2.12 rows=8 width=56)
Sort Key: id
-> Seq Scan on tbl_erp_purchase_order_verify_rels (cost=0.00..1.98 rows=8 width=56)
Filter: (erp_purchase_order_id = ANY ('{2039,2041,2042,2040,2045,2043,2044,2038}'::integer[]))