The total space used by the buffers is determined by 备用文件将成为数据库的一部分。
Alternate file system stream names such as 备用文件系统流名称,如
Choosing this option requires that you specify a standby file 选择此选项需要您指定一个备用文件。
Standby files undo files are treated in the same manner 备用文件(撤消文件)的处理方式与此相同。
Specifies the total number of i o buffers to be used for the backup operation 使用备用模式需要一个备用文件,该文件由
The subset of sql statements that is used to retrieve and manipulate data 备用文件允许恢复撤消过程以恢复未提交的事务。
You can browse for the standby file or type its pathname in the text box 您可以浏览到该备用文件,也可以在文本框中键入其路径名。
This recovers the databases without creating a standby file , making the database available for users to modify 此操作将在不创建备用文件的情况下恢复数据库,使用户可以修改数据库。
Undo uncommitted transactions , but save the undo actions in a standby file so that recovery effects can be reverted 撤消未提交的事务,但将撤消操作保存在备用文件中,以便能够还原恢复结果。