Oracle12C用户创建、授权、登录

col pdb_name for a30

　sqlplus sys/dwh as sysdba;

select name,cdb from v$database;

col pdb_name for a30

select pdb_id,pdb_name,dbid,status,creation_scn from dba_pdbs;

select con_id,dbid,NAME,OPEN_MODE from v$pdbs;

    CON_ID       DBID          NAME                        OPEN_MODE
---------- ---------- ------------------------------ ----------
         2      964253477      PDB$SEED                 READ ONLY
         3     3329151580     ORCLPDB                    MOUNTED

SQL> create user c##test identified by test;

SQL>  alter session set container=PDBORCL;

会话已更改。

SQL> show con_name;

CON_NAME
------------------------------
PDBORCL

SQL> startup;
插接式数据库已打开。
SQL> create user test identified by test default tablespace users temporary tablespace temp;

用户已创建。

SQL> grant create user,drop user,alter user,create any view,connect,resource,dba,create session,create any sequence to test ;

授权成功。

SQL>

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