1.登录数据库system/abc.123
如何知道当前连接的数据库名称:show parameter db_name
2.登录数据库:conn system/manage as sysdba;
3.创建一个新用户:create user anna identified bywh20__02adshel;
(账户) (密码)
4.给新用户授权:grant dba to anna
grant connect to anna
grant resource to anna
5.在dos下:imp anna @orabak file=C:\hcy.dmp ignore=y full=y
6.输入口令:wh20_02adshel
![](https://img.haomeiwen.com/i3005713/5a79c1ab21cf10b1.png)
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