rman backups

Posted by satish on Jun 20, 2018; 7:06am
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/rman-backups-tp6207.html

Dear erman,

what is the advantage of  "include current control file clause" while making full backup like below

BACKUP AS COMPRESSED BACKUPSET INCREMENTAL LEVEL=0 spfile format '${BACKUPDIR}/spfile_%d_%s_%T.bak' DATABASE INCLUDE CURRENT CONTROLFILE PLUS ARCHIVELOG;

I am aware that rman while taking system datafile backup,it will automatically perform the backup of spfile and controlfile

But there should be some difference right?