把金额小于100的订单删除，先删除订单子项， 再删除订单。
Query query = em . createQuery( "delete from OrderItem item where item. order in(from Order aso where o. amount<100)" );
该示例应用程序允许您创建、更新和删除客户并检索订单。
This sample application lets you create, update, and delete customers and retrieve orders.
例如，在本例中，您可能需要删除一个客户，但出于数据收集目的，需要保留客户的订单。
In this case, for example, you might want to delete a customer but keep the customer's orders around for data-gathering purposes.
最后一个步骤是，当成功处理库存发货之后，将订单汇总队列项从消息队列中删除。
The last step is to delete the order summary queue item from the message queue if the inventory shipment was successfully processed.
在这个业务示例中，只要存在相关的订单，就不允许删除客户。
In this example business case, it is not allowed to delete a customer as long as associated orders exist.
用户浏览和搜索内部网商店查找替代商品(或许通过与客户沟通确定)，可以修改订单，以替代缺货物品或删除此类物品。
The user can browse and search the Intranet shop for alternative products (perhaps while in contact with the customer), and can modify the order to replace or remove the unavailable items.
删除分销商发送来的购买订单。
在实际的应用程序中，此操作应支持更复杂的修改，其中包括添加或删除订单中的订单行。
In a real-world application this operation would support more complex modifications, including addition and deletion of order lines in the order.
订单输入应用程序将从已成功完成的本地订单中删除PendingCreate标记。
The order entry application removes the Pending Create flag from the local orders that completed successfully.
最后，您必须从Amazonsqs队列删除购买订单队列项。
Finally, you must delete the purchase order queue item from the Amazon SQS queue.
将该订单从队列中删除。
广泛破坏的例子是，一个删除该公司当月订单的批处理作业。
An example of widespread damage is a batch job that deletes the company orders for the current month.
如果是，则从系统中删除该订单(同样，为简洁起见而只提供了实现存根)。
If so, it removes the order from the system (again the implementation is stubbed out for brevity).
这就意味着如果销售订单或计划被重新计划了，分配会被删除并重新分配。
This step means that if sales orders or planning is rescheduled, the allocation is deleted and redefined.
使用户可以查看订单中的所有订单项、向订单添加新项以及从订单中删除项。
Lets the user view all order items in an order, add new items to the order, and delete items from the order.
这是对购物车的循环，并且显示名称、价格和数据。注意，“删除”链接和“创建订单”按钮都被绑定到视图模型的函数上。
This iterates over the cart array and displays the name, price, and quantity. Note that the "Remove" link and the "Create Order" button are bound to view-model functions.
算法删除列表中最少的数量增加和减少的订单吗？
An algorithm to remove the least amount of Numbers in the list in increasing and decreasing order?
一旦买家在三天内还没汇款，本公司将自动删除买家所有的订单。
Once the payments haven't settled, we automatically cancelled the orders which are purchase form buyer .
某些订购的商品已不在商品目录中，如果修改订单，将被删除。
Some of the ordered items don't exist in the catalog anymore and will be removed if you try to edit the order.
管理员对后台进行管理，可以添加和删除管理员，对餐饮信息进行分类，查看订单和积分管理等。
Administrators have the privilege to manage the background of the system. They can insert and delete the users, classify the food information, check the order forms and manage the total number.
订单只能在操作(交易)的时间内可以买卖、生效、变更或删除。
Orders can be placed, executed, changed or removed only within the operating (trading) time.
管理员可以在这里完成添加或删除商品、处理顾客的订单、管理会员信息等功能。
Administrators can add or delete goods, the handling of customer orders, members of management information, and other functions.
管理员可以进入系统的后台进行管理，可以进行商品的添加、修改、删除，用户订单的处理、客户信息的查询以及其他基本信息的录入和修改等操作。
The administrator can enter the systematic back-stage to manage, adding, modifying, deleting the product, to deal with the user's order, to inquiry other basic information and so on.
管理部分包括管理首页、书籍和书目的添加与删除、订单管理、用户资料管理。
Managers' part includes manager's homepage, addition and deletion pages of book, order management, customers' data management.
如果您需要删除一个现有客户，则在删除该客户记录之前，必须先删除该客户的所有订单。
If you have to delete an existing customer, you must first delete all of that customer's orders before deleting the customer record.
如果您需要删除一个现有客户，则在删除该客户记录之前，必须先删除该客户的所有订单。
If you have to delete an existing customer, you must first delete all of that customer's orders before deleting the customer record.
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