德比触发更新：如何更新时间戳？
对于所有其他更新，通知用户，用户可以手工触发更新。
Users are notified about all other updates and can trigger those updates manually.
因此，不能够保证异步事件处理程序的执行顺序与触发更新的顺序一样。
Therefore, there is no guarantee that asynchronous event handlers will execute in the same order as the triggering updates.
例如，启动和停止网格JVM会触发视图变更，因为服务器要确认新的或消失的成员并更新它们的可用网格J VM视图。
For example, starting and stopping grid JVMs will trigger view changes as the servers acknowledge the new or missing member and update their view of the available grid JVMs.
它们可以触发具有不同信息的级联更新。
They can trigger cascaded updates with different information.
这一信息有助于反映活动水平，但是并不能说明是什么触发了视图更新。
This information is helpful in terms of reflecting a level of activity, but it doesn't reveal what would trigger a view update.
IIS不能处理未在列表中的文件，所以如果更新路径无效的话你的处理器将永远不会触发。
IIS will not serve up a file that is not present, so your handler will never fire if the update path is invalid.
例如，每当添加新产品名时，可以让它触发批量更新。
For example, each time a new product name is added, you can have it trigger a batch update.
没有事务，就不会触发orm去生成SQL代码和保存更改，因此只会终止方法—没有异常，没有更新。
Without a transaction there is no trigger for the ORM to generate SQL code and persist the changes, so the method simply ends - no exceptions, no updates.
当事件触发显示更新面板时，将从服务器异步检索内容。
When the event is triggered to show the update panel, the content is asynchronously retrieved from the server.
这时，如果需要对游戏客户端进行更新，就会触发下载过程。
At that point, a download is triggered if changes are required on the game client.
如果他们将该文件拖拽到My widgets侧栏，那么将自动触发来自更新站点的特性安装。
If they drag it to their My Widgets sidebar, the installation of your feature from your update site is automatically triggered.
通过监控Notes文档的单个或多个创建、打开、更新或删除事件，VirtualField活动在外部系统数据中触发适当的结果。
By monitoring single or multiple create, open, update, or delete events to the Notes documents, Virtual Field activities trigger the appropriate result in the external system data.
它更新状态或触发对一个状态机的动作的唯一方法是通过此句柄调用SIPservlet例程。
The only way it can update the status or trigger actions to a state machine is by calling the SIP servlet routines via the handle.
该业务逻辑也可能执行更新后端数据库的任务，或者使用WebSphereBIServerFoundation来触发工作流程。
The business logic can also perform updates to a backend database, or can trigger workflow processes using WebSphere BI Server Foundation.
与VirtualField活动相似，Virtual Document 活动监控Domino应用程序中的事件并在外部系统触发适当的更新。
Similar to the Virtual Field activity, the Virtual Document activity monitors for events in the Domino application and triggers the appropriate update in the external system.
仅当使用Web资源更新状态时，状态更改才会触发通知事件。
The status change only triggers the notification event when the status is updated using the Web resource.
更新触发器比较复杂：如果更新导致异常，那么必须删除现有的特性行，就像处理null坐标一样。
The update trigger is more complicated: if the update causes an exception, you have to delete the existing feature row, just as for null coordinates.
可这样的情形在Cairngor m中是行不通的，比如当某个模块触发事件更新模型的时候。
This paradigm breaks in Cairngorm for example when a module fires an event to update the model.
文档保存回存储库中之后，触发CaseDiary事件动作，它为这次更新创建一个新的日记项。
Once the document is saved back to the repository, the CaseDiary event action is notified and a new diary entry is created for the update.
由服务器端触发We b页更新在JSF内并非易事。
Any Web page change triggered by the server side is not easy in JSF.
在这个场景中，Jane尝试更新Maria的姓名，这触发对Jane修改name字段的权限的检查。
In this particular scenario, Jane is attempting to update Maria's name, in which case a check on Jane's authority to modify the name field is launched.
与激活和更新一样，可以通过调用configuration类触发此行为。
Just as with activation and updates, you can set this behavior by making a call on the Configuration class, as shown in Listing 10.
它们提供了注册、消息传递和补偿触发器逻辑(不是更新反转方法本身)。
They provide registration, messaging, and compensation trigger logic (but not the update-reversal methods themselves).
向数据库添加触发器，以便对该表中的记录的每个更新都会导致修订计数器递增。
We add a trigger to database so that every update to a record in the table increments the revision counter.
数据库触发器是驻留在数据库中的程序，当数据库中的表发生更新之类的事件时会运行该触发器。
A database trigger is program residing in the database that runs when an event, such as an update, occurs on a table in the database.
更改会造成触发器或其他自动机制使用与更改相关的信息更新事件库。
The change causes a trigger or another automated mechanism, to update the event store with information about the change.
更改会造成触发器或其他自动机制使用与更改相关的信息更新事件库。
The change causes a trigger or another automated mechanism, to update the event store with information about the change.
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