Using DBCA to Create a Data Guard Standby The Database Configuration Assistant (DBCA) can also be used as a simple command-line method to create an Oracle Data Guard physical standby database. The DBCA command qualifier used to create the physical st…
环境说明 在亚马逊云AWS上面安装了一套oracle 19c dataguard,linux centos 7.7的操作系统,开始时同步正常,实时应用redolog,一会儿之后就不行了.报错如下: ora-03186: cannot start oracle adg recovery on a non-oracle cloud database on a server that is not a primary server 备库报警日志如下: 主库: select status,error f…
资料来自官方网站: https://docs.oracle.com/en/database/oracle/oracle-database/19/sbydb/managing-oracle-data-guard-physical-standby-databases.html#GUID-B1C66720-3EA6-45A3-986E-6E510381EC79 在19c之前,oracle Data Guard备用数据库上不能执行DML操作,但是,从19c开始备库就可以进行DML操作了:个人觉得象征意思…