{ DATAFILE datafileSpec [, datafileSpec]...
| TABLESPACE ['] tablespace_name ['] [, ['] tablespace_name [']]...
| archivelogRecordSpecifier
| DATABASE [SKIP TABLESPACE ['] tablespace_name ['] [, ['] tablespace_name [']]...]
| CONTROLFILE
}
[ DATAFILE datafileSpec [, datafileSpec]...
| TABLESPACE ['] tablespace_name ['] [, ['] tablespace_name [']]...
| archivelogRecordSpecifier
| DATABASE [SKIP TABLESPACE ['] tablespace_name ['] [, ['] tablespace_name [']]...]
| CONTROLFILE
]...