It seems your tray stand has been very useful to you, but we are getting ready to leave now, and my wife needs her back....Then I got it. I had set my trays on his wife' s orthopedic walker. [ ]
【单选题】你是一个wide world importers公司的数据库开发人员,你创建了用来存储订单的数据库。订单将被输入客户/服务器应用程序中。每次有一个新订单被输入,并被赋予一个唯一的编号,按升序排列。每天平均有10000个订单被输入。你创建一个名为Orders的新表并在其中添加一个Order Number字段。接下来你应该做什么?()