在物理DG主备库切换时遇到ORA-16139: media recovery required错误 SQL ALTER DATABASE COMMIT TO SWITCHOVER TO PRIMARY; ALTER DATABASE COMMIT TO SWITCHOVER TO PRIMARY * ERROR at line 1: ORA-16139: media recovery required 解决办法: --如果报ORA-16139: media recovery requi ...
在进行物理主备库角色转换的时候遇到ORA-01093错误 SQL ALTER DATABASE COMMIT TO SWITCHOVER TO PHYSICAL STANDBY; ALTER DATABASE COMMIT TO SWITCHOVER TO PHYSICAL STANDBY * ERROR at line 1: ORA-01093: ALTER DATABASE CLOSE only permitted with no sessions connected 此错误的因为主库中有活动的 ...