1.登录数据库
sqlplus / nolog;
conn / as sysdba;
2.启动容器数据库
startup;
3. 打开可插拔数据库
alter pluggable database pdborcl open;
4.切换至可插拔数据库
alter session set container=pdborcl;
5.show con_name;
转载于:https://www.cnblogs.com/zhangqiao0209/p/10475325.html
相关资源：Oracle 12C可插拔数据库
