ORA-01111：name for data file string is unknown - rename to correct file
错误码
错误描述：name for data file string is unknown - rename to correct file
错误原因：The data file was missing from a CREATE CONTROLFILE command or backup control file recovery was done with a control file that was saved before the file was created.
解决方法：Rename the MISSING file to the name of the real file.
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