restore database using rman
Hi
I need restore the whole database, but backup team didn't get all backup pieces, total 8 backup pieces, but they only loaded 7, so I restored the datafiles from these 7 backup pieces. Later we find one missing, they load the missing one. My question is <Do I need delete all the datafiles restored before and restore again? or Do I just only restore the datafiles from this missing piece?> If I only restore from this missing piece, how can I do this?
Thanks