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The PROD database is in ARCHIVELOG mode. How would you recover the database if one of the datafiles belonging to the SYSTEM tablespace is corrupt?

April 26, 2017ARCHIVELOG belonging corrupt database datafiles mode prod recover system tablespace

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The PROD database is in ARCHIVELOG mode. How would you recover the database if one of the datafiles belonging to the SYSTEM tablespace is corrupt?

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Shut down the database, restore the corrupt file, mount the database, and recover the datafile. • Evaluate this command: rman> run 2> allocate channel d1 type disk; 3> restore database; If the database is in ARCHIVELOG mode, what will this command accomplish? Recover only the datafiles from the last full backup To open the database, the datafiles and the control file would need to be restored. This command only restores the datafiles. To restore the control, you would have to include the RESTORE CONTROLFILE command. • You are recovering from a disk failure with Recovery Manager and need to restore the dfuser02.dbf file in the USER_02 tablespace. Which command in your RUN command specifies the location to which the file should be restored?