The MACRO variables of the user-defined backup file name: CASE Sensitive
%HOST% - This variable contains the host name or IP address of the source MySQL server.
%DATABASE% - This variable contains the name of the database, from which the backup copy is being made.
%TABLE% - This variable contains the name of the table, from which the backup copy is being made.
%DATE% - This variable contains the date of start of the backup process in the "YYYY-MM-DD" format.
%TIME% - This variable contains the time of start of the backup process in the "HH-MM-SS" format.