这一类的操作是因为丢失了所有的控制文件，而RMAN的备份信息又存储在控制文件之中。
所以只能使用DMBS_BACKUP_RESTORE从备份集中恢复数据文件、归档日志等进行恢复。
本例示范如何恢复归档日志文件，恢复数据文件的例子参考:应对RMAN-06026错误，使用dbms_backup_restore进行恢复
SQL DECLARE
2 devtype varchar2(256);
3 done boolean;
4 BEGIN
5 devtype:=sys.dbms_backup_restore.deviceAllocate(type='',ident='t1');
6 sys.dbms_backup_restore.restoreSetArchivedLog(destination='D:\Oracle\oradata\eygle\archive');
7 sys.dbms_backup_restore.restoreArchivedLog(thread=1,sequence=6);
8 sys.dbms_backup_restore.restoreBackupPiece(done=done,handle='D:\oracle\oradata\eygle\bak\ARCH_EYGLE_20050702_7',params=null);
9 sys.dbms_backup_restore.deviceDeallocate;
10END;
11/
PL/SQL procedure sUCcessfully completed.
执行不完全恢复以后，resetlogs打开数据库:
SQL recover database using backup controlfile until cancel;
ORA-00279: change 459405 generated at 07/02/2005 23:58:32 needed for thread1
ORA-00289: suggestion : D:\ORACLE\ORADATA\EYGLE\ARCHIVE\ARC16.ARC
ORA-00280: change 459405 for thread 1 is in sequence #6
Specify log: {=suggested filename AUTO CANCEL}
ORA-00279: change 459428 generated at 07/02/2005 23:59:32 needed for thread1
ORA-00289: suggestion : D:\ORACLE\ORADATA\EYGLE\ARCHIVE\ARC17.ARC
ORA-00280: change 459428 for thread 1 is in sequence #7
ORA-00278: log file 'D:\ORACLE\ORADATA\EYGLE\ARCHIVE\ARC16.ARC' no longer needed for this recovery
Specify log: {=suggested filename AUTO CANCEL}
ORA-00279: change 459516 generated at 07/03/2005 00:02:40 needed for thread1
ORA-00289: suggestion : D:\ORACLE\ORADATA\EYGLE\ARCHIVE\ARC18.ARC
ORA-00280: change 459516 for thread 1 is in sequence #8
ORA-00278: log file 'D:\ORACLE\ORADATA\EYGLE\ARCHIVE\ARC17.ARC' no longer needed for this recovery
Specify log: {=suggested filename AUTO CANCEL}
ORA-00328: archived log ends at change 456840, need later change 459516
ORA-00334: archived log: 'D:\ORACLE\ORADATA\EYGLE\ARCHIVE\ARC18.ARC'
SQL recover database using backup controlfile until cancel;
ORA-00279: change 459516 generated at 07/03/2005 00:02:40 needed for thread1
ORA-00289: suggestion : D:\ORACLE\ORADATA\EYGLE\ARCHIVE\ARC18.ARC
ORA-00280: change 459516 for thread 1 is in sequence #8
Specify log: {=suggested filename AUTO CANCEL}
cancel
Media recovery cancelled.
SQL alter database open resetlogs;
Database altered.
SQL
