How to apply TagName for all backup files I perform oracle database backup using the following rman command:

RUN { 
    ALLOCATE CHANNEL disk1 DEVICE TYPE DISK FORMAT 'C:\Windows\TEMP\%u'; 
    ALLOCATE CHANNEL disk2 DEVICE TYPE DISK FORMAT 'C:\Windows\TEMP\%u'; 
    BACKUP AS COMPRESSED BACKUPSET DATABASE PLUS ARCHIVELOG TAG MyTAG; 
}


But unfortunately MyTag is applied only for archive logs BS.
The query list backup; return 6 rows:

BS of archive logs;
BS of data files;
BS of data files;
BS of data spfile;
BS of data controlfile;
BS of archive logs;


The query list backup summary tag 'MyTag'; return only 2 rows

BS of archive logs;
BS of archive logs;


How to apply TagName for all backup files ?
Specify the tag for the database backup as well:

BACKUP AS COMPRESSED BACKUPSET DATABASE TAG MyTAG PLUS ARCHIVELOG TAG MyTAG; 


Ok, I tested this, this does not add the specified tag to the controlfile backup. The below creates an additional controlfile backup and adds the specified tag to that as well:

BACKUP AS COMPRESSED BACKUPSET DATABASE TAG MyTAG INCLUDE CURRENT CONTROLFILE PLUS ARCHIVELOG TAG MyTAG;