Oracle 11g用户创建、授权和导入dmp文件
最近做项目,要导入oracle的dmp文件,很多年前用过oracle,该用的技术随着时间都忘记的差不多了,现在标记在此,以免再次遇到同样
1.最近做项目,要导入Oracle的dmp文件,,很多年前用过oracle,该用的技术随着时间都忘记的差不多了,现在标记在此,以免再次遇到同样的问题而感到无措。
导入dmp文件,需要知道这个dmp文件创建的用户。因此需要先创建用户,并授权给它。
(1)用户的创建
首先,以system用户登录Oracle SQL Developer
其次,在sql工作表(可以用快捷键ctrl+shift+w)中输入:
create user thomas identified by 123456;
接着就是运行这句话,只要出现如下图所示的运行时间,就成功创建了一个用户。
(2)用户的授权,命令如下所示:(三个系统角色都给了这个用户)
grant connect, resource,dba to thomas;
(3)在cmd下输入导入命令:具体命令如下
imp thomas/123456@orcl file=d:\student.dmp full=y
(其中thomas是你的用户名,123456是密码,@是必须要写的命令,orcl是你的数据库实例,d:\student.dmp是你的导入的数据库文件,full=y是必须要写的参数
同时要注意:第一个斜杠 / 与 第二个斜杠 \ 是不一样的)
输入完成后,回车,oracle回有提示,按照提示输入即可。
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