Oracle12c开启scott账户

PDBORCL =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = PDBORCL)
    )
  )

SQL > conn sysYouPassword as sysdba;
SQL > alter session set container = PDBORCL;
SQL > startup
SQL > conn sys@pdborclYouPassword as sysdba;
SQL > alter user scott account unlock identified by tiger;
SQL > conn sysYouPassword as sysdba;
SQL > CREATE OR REPLACE TRIGGER open_all_pdbs
    AFTER STARTUP
    ON DATABASE
    BEGIN
    EXECUTE IMMEDIATE ‘alter pluggable database all open‘;
    END open_all_pdbs;    
SQL > shutdown immediate
SQL > startup