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
It is just an option to include to current control file in the backupset.
It works both when autobackup is on and off.
There is just a little change in the behaviour, between the cases; where we use "include current controlfile" clause with the "autobackup on" and with the "autobackup of"
Read this->
WHY THE BACKUP OF CONTROLFILE IS IN DIFFERENT BACKUPSET IF AUTOBACKUP OF CONTROLFILE IS OFF? (Doc ID 2095899.1)
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