ORA-38774: cannot disable media recovery - flashback database is enabled

jiawang

数据库启动到MOUNT状态：
SQL> alter database noarchivelog;
alter database noarchivelog
*
ERROR at line 1:
ORA-38774: cannot disable media recovery - flashback database is enabled


SQL> select flashback_on from v$database;

FLASHBACK_ON
------------------
YES

SQL> alter database flashback off;
Database altered.

SQL> alter database noarchivelog;
Database altered.

SQL> archive log list
Database log mode              No Archive Mode
Automatic archival             Disabled
Archive destination           D:\oradata\arch11
Oldest online log sequence     227
Current log sequence           231