DG应用日志相关操作

应用archive log：

recover managed standby database disconnect;

 

 

应用redo logfile：

recover managed standby database using current logfile disconnect;

 

 

取消应用日志：

recover managed standby database cancel;

 

 

打开数据库至read only模式并开始实时复制：

alter database open read only;

recover managed standby database using current logfile disconnect;