Q. Why do i have to take backup
of redologfiles in hot backup ?
Q. Can i take backups without the
redolog files and is it a valid backup ?
Q. If my database is noarchivelog
mode and i put all the tablespace in hot backup can i still take hot backup ?
and do restore ?
Answer :
You can take hot backup without
redo log file and it is valid backup.
And if your database is in no
archivelog mode then first of all you can’t take hot backup.
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