oracle报ORA-65096: 公用用户名或角色名无效

select name,cdb,open_mode,con_id from v$database;

show con_name;

show pdbs;

alter pluggable database orclpdb open;

alter session set container = ORCLPDB;

select sys_context('USERENV','CON_NAME') from dual;

create or replace trigger open_pluggable_db

after startup 

on database

begin

   execute immediate 'alter pluggable database all open';

end open_pluggable_db;

/