This is the text description of the syntax diagram for the RMAN backupconf construct.

{ARCHIVELOG | DATAFILE} BACKUP COPIES FOR DEVICE TYPE [=] deviceSpecifier {CLEAR | TO integer} | BACKUP OPTIMIZATION {CLEAR | OFF | ON} | EXCLUDE FOR TABLESPACE tablespace_name [CLEAR] | MAXSETSIZE {CLEAR | TO {sizeSpec | UNLIMITED}} | RETENTION POLICY {CLEAR | TO {NONE | RECOVERY WINDOW OF integer DAYS | REDUNDANCY [=] integer}}

Elements in the diagram are described in the discussion that follows the diagram.