Figure 7 illustrates rolling back database changes - using database Upgrade - along with the automation processes for rolling back a Web deployment.
图7解释了回滚数据库更改—使用DatabaseUpgrade—以及回滚Web部署的自动化过程。
The only solution was to go back into the R&R database, and manually change the reservation request.
唯一的解决方案就是记得返回R&R数据库，并手工地更改预订请求。
After you set TRACKMOD to YES, you must back up the database before allowing applications to change data.
在将TRACKMOD设置为YES之后，您必须在允许应用程序更改数据之前备份数据库。
In case of errors the transaction can be rolled back leaving the database unchanged and the MQ message is sent back to the input queue.
在发生错误的情况下，该事务可以通过回滚使数据库恢复到更改前的状态，并将MQ消息发送回输入队列中。
After completing this tutorial, you will understand how to store and retrieve XML data through PHP and a back end database.
完成本教程之后，您将理解如何通过PHP和一个后端数据库来存储和检索xML数据。
You simply copy back the physical database files into the right locations.
只需将物理数据库文件复制回正确的位置即可。
It loads business objects from a database and saves changes from those objects back to the database.
它从数据库中加载业务对象，以及将这些对象的变化更新到数据库中。
Create the database back end for the example.
为示例应用创建数据库后端。
The resource handlers contain very little code in order to process incoming data, and the ZRM completely hides interactions with the back end database.
资源处理程序仅包含少量代码，用于处理输入数据，并且ZRM完全隐藏了与后端数据库的交互。
Use the RMAN utility to back up the database while the database is offline or online.
在数据库离线或在线的情况下，使用RMAN实用程序备份数据库。
Tracking back from database query to the application can be difficult.
从数据库往回追踪应用程序会非常难。
Back up your database before proceeding, since this will modify the database.
在进行升级之前，应该对数据库进行备份，因为升级会修改数据库。
The best application would be one that utilizes a database back end; a relatively simple database containing one table would be fine.
最好的应用程序是一个在后端使用数据库的程序；并使用一个相当简单的数据库，其中包含了一个精心设计的表。
Write the changes back to the database: the next step is to apply the changes back to the database.
将更改写回数据库：下一步是将更改应用回数据库。
A relational database back end for a Web application is a given.
需要使用一种关系数据库作为Web应用程序的后端。
Migrate the changes from the test database (GSDBDEV) back to the production database (GSDB).
将测试数据库(GSDBDEV)的修改移植到生产数据库(GSDB)。
The sample back-end database contains only one table with a few simple fields.
样例后端数据库只包含一个表格和几个简单的字段。
An in-memory database caching capability ACTS as a front end to a back-end database in these tiered solutions.
在这些分层解决方案中，有一个内存中的数据库缓存功能，作为后端数据库的前端。
Data persistence ensures that applications that retrieve and update data are kept in sync with the current state of the back-end database.
数据支持确保检索数据与更新数据的应用程序，在后端数据库的当前状态下，被同时保存。
Here, you want to persist the data back to the database for long-term storage.
在这里，您需要将数据保存回数据库以便长期存储。
Allow the user to submit the updated information back to the database.
允许用户将更新后的信息提交回数据库。
In an enterprise environment, automatically generate large Numbers of ODF documents according to specific business document templates and back-end database data.
在企业环境中，根据特定的业务文档模板和后端数据库数据，自动地生成大量OD f文档。
The repository is back-ended by a relational database.
存储库由一个关系数据库提供后端支持。
Data server - The back-end database.
数据库服务器-后端数据库。
For the most part, it will mean scaling up the actual back-end database or file manipulation to allow for better and smarter locking.
在大多数情况下，重构意味着要扩展后端数据库或文件操作的能力，从而更好更明智地进行锁定。
So if a user error has involved DDL, proper measures will need to be taken to bring back your database.
因此，如果用户的错误涉及DDL，那么将需要采取正确的措施来恢复数据库。
Since LDAP is used as back-end storage, database files are not created on the local file system.
因为LDAP用作后端存储，所以没有在本地文件系统中创建数据库文件。
Antipatterns: Manually rolling back application and database changes.
反模式：手动回滚应用程序和数据库更改。
You can go to the back-end database table to check the contents; you will find a corresponding record has been successfully added to the table.
您可以转到后端数据库表查看内容；您将看到一个相应的记录已经成功添加到表中。
You can go to the back-end database table to check the contents; you will find a corresponding record has been successfully added to the table.
您可以转到后端数据库表查看内容；您将看到一个相应的记录已经成功添加到表中。
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