公开(公告)号：US20140365429A1

公开(公告)日：2014-12-11

申请号：US13913305

申请日：2013-06-07

Applicant: Apple Inc.

Inventor： Richard F. WAGNER ,  Olivier BONNET ,  Derrick S. HUHN ,  Nicholas K. PUZ ,  Amol V. PATTEKAR ,  Jeremy M. WERNER ,  James H. CALLENDER ,  Kenneth B. McNEIL

IPC: G06F17/30

CPC classification number: G06F17/30345 ,  G06F17/30368

Abstract: Disclosed herein is a technique for providing status feedback on the execution of a database request. The technique involves receiving a database request that defines an operation to be performed on at least one data record stored in a database. The data record is updated in the database in accordance with the operation, and one or more tasks that are to be performed in connection to the operation are scheduled for execution. A first version of a receipt is generated and provided to the application, and includes, for each of the one or more tasks, a status field that indicates a progress of executing the task. The method further includes the steps of, in response to a change in the execution of any of the one or more tasks, updating the status fields to produce a second version of the receipt, which is then provided to the application.

Abstract translation: 本文公开了一种用于提供关于数据库请求的执行的状态反馈的技术。 该技术涉及接收定义要对存储在数据库中的至少一个数据记录执行的操作的数据库请求。 数据记录根据操作在数据库中被更新，并且要连接到操作执行的一个或多个任务被安排执行。 产生收据的第一版本并将其提供给应用，并且对于一个或多个任务中的每一个，包括指示执行任务的进度的状态字段。 所述方法还包括以下步骤：响应于所述一个或多个任务中的任一个的执行的改变，更新所述状态字段以产生所述收据的第二版本，然后提供给所述应用。