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When to use SET DBID in RMAN

We should use the command SET DBID in RMAN under the following circumstances. You are not connected to a recovery catalog and want to restore the control file or server parameter file (SPFILE) You are connected to a recovery catalog want to restore the control file, but the database name is not unique in the … continue reading

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Deleting the Archive log Using RMAN

Once you are connected, then you can use the following to delete archivelogs with one of the following commands. You can choose the commands depending on your situation. 1. To delete all Archivelogs withou backing them up: delete archivelog all; 2. To backup all archivelogs which are not already backed up atleast one time –And … continue reading

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