How to use set newname option in rman restore



I was trying to restore  rman full backup and it was failed due to one of the required directory  is not available in  place .

I have total 693 data files and the last data file 693 is trying to restore in /u031 mount point which is not available in my destination server.

Using SET NEWNAME  we can change the data file location before restore.

REACTIVE

Case 1::  If you want to restore only single data file after completion of restore and failed for only  one data file.

RUN {

    set until sequence = 88903;
   
   Send 'NB_ORA_CLIENT=xxxxxx.ffdc.sbc.com';
   
   SET NEWNAME FOR DATAFILE  '/u031/oradata/qprd/xxxxxx.dbf' to '/u030/oradata/qprd/xxxxxx.dbf';
    RESTORE DATAFILE 693;
    SWITCH DATAFILE 693;          ( it will update the control file )
    RECOVER DATAFILE 693;
}

PROACTIVE

Case 2 : we can use below script, it is the best way to do restore.  If you want to move some data files into different location in destination server and restore complete database .

   RUN {
     set until sequence = 88903;
     Send 'NB_ORA_CLIENT=xxxxxx.ffdc.sbc.com';

    SET NEWNAME FOR DATAFILE  '/u031/oradata/qprd/xxxxxx.dbf' to '/u030/oradata/qprd/xxxxxx.dbf';
    RESTORE DATABASE;
    SWITCH DATAFILE 693;          ( it will update the control file )
    RECOVER DATABASE;
}

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