然而如果不是这种情况，那么只需最少的脚本就能运行dump，并且dump还具有可用于帮助还原的交互式模式。
However, if this is not the case, dump can be run with a minimum of scripting, and has interactive modes available to assist with restoration.
此方法允许 DBA 先还原最重要的数据，使用户在联机模式下还原较次要的重要数据之前可以使用它们。
This approach allows the DBA to restore the most important data first, making it available to the users before restoring the less important data in online mode.
不过，在进行这种情况的还原时，无法使数据还原，因为需要逻辑日志来达到并行模式下执行的备份的某个一致点。
However, in the case of a restore, you won't be able to get your data back because the logical logs are needed to reach a point of consistency for backups performed in parallel mode.
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