订单总数将被进位成整数。
例如，假设您有一个数据源，它返回每天的新订单总数。
For example, assume you have a feed that returns the total number of new orders for each day.
注意，在正常的情况下，总数决不会存储在订单本身当中。
Note that in truly normalized fashion the grand total was never stored in the order itself.
考虑一个场景：一个顾客购物订单被存储在两个表中：ORDER和ORDER_ITEMS, ORDER中包含订购的总数，而ORDER_ITEMS中则包含订购的每一项商品的列表。
Consider a scenario where a customer purchase order is stored in two tables: order with the order summary and ORDER_ITEMS with the list of items for each order.
这份订单是在一个由意大利国内和国际主要的变压器生产商参与的国际招投标之后授予的，投标自耦变压器总数达55台。
The order was awarded after an international call for bids, in which the major domestic and foreign transformer manufacturers participated, for a total of 55 machines.
请惠知本公司贵方订单的总数。
请惠知本公司贵方订单的总数。
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