Oracle 12c下的一些基本操作(更新)

    执行sql文件：SQL>@D:\app\test1\product\12.1.0\dbhome_1\RDBMS\ADMIN\scott.sql;

    创建用户：creat user c##cuibin(用户名) identified by 911227(密码);

    权限赋予：grant creat session to c##cuibin;

                     grant connect , resource to c##cuibin;

                     grant creat any table to c##cuibin;

    查看用户：查看数据库所有用户：select * from dba_users;

                     查看你能管理的用户：select * from all_users;

                     查看当前用户信息：select * from user_users;