请问代码还原数据库为何不成功。！
Why does the code to restore the database is unsuccessful. !
还原数据库。
增量备份非常合理，因为它们减少了还原数据库服务器所需的时间。
Incremental backups are reasonable because they reduce the time needed to restore the database server.
备份和还原数据库时，必须将数据备份到媒体上(例如磁带和磁盘)。
When you back up and restore a database, you must back up the data onto media (for example, tapes and disks).
如果您需要返回到开始时的状态，请从备份中还原数据库或者重新附加数据库。
To return to a state where you started, restore the database from the backup or reattach the database.
还原数据库的事务日志时可能会看到一条警告，指示全文索引处于不一致状态。
When restoring the transaction log of a database, you might see a warning indicating that the full-text index is not in a consistent state.
然后还原最近的干净的数据库备份和随后的日志备份,包含上一步做的日志备份.
Then restore the latest clean database backup and the subsequent log backups, including the one taken in above step.
现在，我们可以从主要计算机上备份数据库，并将其还原到备用计算机上。
Now, it is time to backup the database from your primary machine and restore it on the standby.
数据库服务器可以还原到某一特定时间点上，也可以还原到某一特定逻辑日志。
The database server can be either restored to a specific point in time or to a specific logical log.
以下这一点要重点注意，在两种情况下，整个数据库服务器都将被还原到指定的时间点或逻辑日志。
It is important to notice that in both cases the whole database server will be restored to the specified point-in-time or logical log.
要将数据库还原到备用计算机，请使用您的DB2用户ID登录到备用计算机。
To restore the database to the standby machine, log on to the standby machine with your DB2 user ID.
应可看到数据库成功还原。
You should be able to see the database is restored successfully.
在执行热还原期间，数据库服务器是可用的，并且可以选择和更新没有包含在当前已还原dbspace中的任何数据。
During a warm restore the database server is available and any data that is not contained in the dbspaces that are currently restored can be selected and updated.
下面的命令将把数据库还原到备用计算机上（清单5）。
The command below will restore your database on the standby machine (Listing 5). You need to repeat this command for each of your databases
举例来说，亚马逊关系数据库服务amazon Relational Database Service (RDS)提供了无数据丢失的自动备份和还原服务。
For example, the Amazon Relational Database Service (RDS) provides automatic backup and recovery with virtually no data loss.
例如，如果执行报告数据库的数据库升级，那么您应该备份数据库并测试还原。
For instance, if you are performing a database upgrade to your reporting database, you should back it up and test the restore.
在任何恢复模式下，您都可以在数据库在线时还原处于离线状态的文件。
Under any recovery model, you can restore a file that is offline while the database is online.
如果在创建、更新或者删除一个实体bean时发生错误，那么可以还原到数据库的前一状态并且通知用户存在问题。
If an error occurs while creating, updating, or deleting an entity bean, the previous state of the database can be restored, and the user can be notified that there was a problem.
在执行热还原期间，数据库服务器处于在线状态，并且onbar将查询sysutils数据库来获得关于备份的信息。
During warm restores, the database server is online and onbar will query the sysutils database for information about backups.
冷还原是在数据库不可用且无法访问sysutils数据库的情况下进行的还原。
A cold restore is a restore where the database server is not available and thus the sysutils database cannot be accessed.
可以将生产数据库的备份还原到报表卷。
You can restore a backup of a production database onto the reporting volume.
本文祥细介绍了在ERP实验室中，从后台通过对ERP系统数据库备份——还原来有效管理ERP系统的一个方法。
The text introduces in particular a mean of managing ERP system efficiency through SQL database′s backup-restore meansdatabase.
需要在测试实验室或单独的环境中完整地测试数据库到新硬件的还原，以确保您的部署可以还原。
You want to fully test the restoration of databases to new hardware in a test lab or separate environment, to ensure that your deployment can be restored.
在脚本，打开一个连接到测试服务器，和脚本还原的数据库从备份复制的文件(2)。
In the script, open a connection to the test server, and script the restore of the database from the backup file copied in (2).
最后，通过数据库中建立的相应的表记录本体的变化，实现了本体的还原。
At last, returning to the old Ontology is realized through tables created in database.
例如，可以将数据库还原到输入不需要的数据之前的某个时间点，或是还原到某个故障时间点。
For example, you can restore the database to a point before unwanted data was entered or to a point of failure.
数据库但不从备份中还原。
论述了数据库备份的重要性和必要性，介绍了数据库备份的步骤及方法，并通过实例进行了数据库备份、还原操作。
In this paper attention is concentrated on concept and architecture of Oracle data Guard, and the process of planning, creating physical standby database and logical standby database.
论述了数据库备份的重要性和必要性，介绍了数据库备份的步骤及方法，并通过实例进行了数据库备份、还原操作。
In this paper attention is concentrated on concept and architecture of Oracle data Guard, and the process of planning, creating physical standby database and logical standby database.
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