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CREATE OR REPLACE VIEW OE.OC_ORDERS AS
SELECT o.order_id, o.order_mode,MAKE_REF(oc_customers,o.customer_id),
o.order_status,o.order_total,o.sales_rep_id,
CAST(MULTISET(SELECT l.order_id,l.line_item_id,l.unit_price,l.quantity,
make_ref(oc_product_information,l.product_id)
FROM order_items l
WHERE o.order_id = l.order_id)
AS order_item_list_typ)
FROM orders o