create directory GPS as ‘E:\Oracle\GPS’;

create user GJ identified by Mx;

grant create session to GJ;

grant connect,resource to GJ;

grant create any table to GJ;

create tablespace HTZTGJ_GPS 
datafile ‘E:\Oracle\GPS\HTZTGJ_GPS.dbf’ size 1500M 
autoextend on next 10M maxsize unlimited;
create tablespace HTZTGJ_WORK 
datafile ‘E:\Oracle\GPS\HTZTGJ_WORK.dbf’
size 1500M 
autoextend on next 10M maxsize unlimited;

alter user GJ quota unlimited on HTZTGJ_GPS;

alter user GJ quota unlimited on HTZTGJ_WORK;

进行设置权限操作
grant CREATE ANY DIRECTORY,create session,create table,create view,unlimited tablespace to GJ;

然后再这个盘里面进行设置存放的dmp文件的路径
CREATE OR REPLACE DIRECTORY 
DMPDIR AS  ‘E:\Oracle\gps\’; 

这个地方需要将dmp文件给导入到这个盘里面E:\Oracle\GPS

接下来就是进行导入命令的操作

impdp GJ/Mx DIRECTORY=DMPDIR DUMPFILE=GPS_TABLE_P20170703.DMP full=y 

就是要打开plsql进行将所选的文件进行导出的操作。