archivelogRecordSpecifier | BACKUPSET primaryKey [, primaryKey]... | CONTROLFILECOPY ' filename ' | CONTROLFILECOPY {ALL | LIKE ' string_pattern '} | copyOfSpec | blockObject [blockObject]... | CURRENT CONTROLFILE | DATABASE | datafileCopySpec | DATAFILE datafileSpec [, datafileSpec]... | {RECOVERY AREA | DB_RECOVERY_FILE_DEST} | RECOVERY FILES | SPFILE | TABLESPACE ['] tablespace_name ['] [, ['] tablespace_name [']]...