title: change database name controlfiles after restore?
body: <p>I have restored database with the name DB to another database called DB01</p>
  
  <p>it is in STARTED status (not mounted) and it seems I can not change the name if it is not mounts, and I can not mount it because of the name, how to solve this issue if possible?</p>
  
  <p>I have RMAN full backup from DB on my current server which hosting the database DB01 the initdb01.ora is ready and configured with DB01</p>
  
  <p>what can I do next</p>
  
  <p>nid did not help! it asks for the database to be mounted! which i can not mount it</p>
  
  <p><strong>ORA-01103: database name 'DB' in control file is not 'DB01'</strong></p>