select sys_context ('USERENV', 'CON_NAME') from dual; ---通過ALTER SESSION SET CONTAINER 指定其他容器 ---查看容器 select con_id,dbid,NAME,OPEN_MODE from v$pdbs; ---將Pdb open： alter pluggable database pdborcl open; --切換容器到pdb alter session set container=PDBORCL; ---查看當前使用容器 select sys_context ('USERENV', 'CON_NAME') from dual; -- 創建表空間(invest_fund_client) create tablespace invest_agile_dev logging datafile 'D:\oracle12\oradata\orcl12\invest_agile_dev.dbf' size 50m autoextend on next 10m maxsize 400m extent management local; -- 創建用戶並指定默認表空間(用戶名：invest_fund_client 密碼：invest_fund_client) create user invest_agile_dev identified by invest_agile_dev default tablespace invest_agile_dev; grant dba to invest_agile_dev; GRANT connect TO invest_agile_dev; GRANT RESOURCE TO invest_agile_dev; GRANT CREATE ANY sequence TO invest_agile_dev; grant create session to invest_agile_dev;--授予zhangsan用戶創建session的權限，即登陸權限 grant create table to invest_agile_dev;--授予創建表的權限 grant drop any table to invest_agile_dev;--授予刪除表的權限 ---回收unlimited tablespace權限 REVOKE UNLIMITED TABLESPACE FROM invest_agile_dev;