Description of format parameters in RMAN

Backup files can be customized in the following formats:

% C Number of copies of backup slices

% D Database Name

% D the day in the month (DD)

% M is in the month of the year (MM)

% F a unique name based on DBID, in the form of a c-IIIIIIIIII-YYYYMMDD-QQ,

Here, IIIIIIIIII is the DBID of the database, YYYYMMDD is the date, and QQ is a 1-256 order.

Column

% N Database Name, up to eight characters to the right

% U an eight-character name represents the backup set and Creation Time

% P Number of the backup credits in the backup set, starting from 1 to the number of files created

A unique file name of % U, representing % u _ % p _ % c

ID of the % s backup set

% T backup set Timestamp

% T year month day format (YYYYMMDD)