query: SELECT order_id ,  count(*) FROM Order_items GROUP BY order_id
question: Do Show that orders ids and that number of item in each orders.
query_toks: SELECT order_id , count ( * ) FROM Order_items GROUP BY order_id
query_toks_no_value: select order_id , count ( * ) from order_items group by order_id
question_toks: Do Show that orders ids and that number of item in each orders.