Under win7 Oracle database import imp dmp

Step 1: Create a backup file storage directory

create or replace directory back_file as 'F:\APP\ADMINISTRATOR\ORADATA\ORCL';

create or replace directory back_file as 'D:\app\yangxf\back_or_memery_file';

create or replace directory 目录名 as 'D:\app\yangxf\back_or_memery_file';

Step 2: Create table space

create tablespace WX_DATA datafile 'F:\APP\ADMINISTRATOR\ORADATA\ORCL\wx.dbf' size 1000M autoextend on next 50m;

create tablespace BASE_DATA datafile 'D:\app\yangxf\oradata\base_tablespace\BASE.dbf' size 100M autoextend on next 50m;

create tablespace table space name (with consistent backup file table space) datafile 'D: \ App \ yangxf \ oradata \ base_tablespace \ backup file name .dbf' size 100M autoextend on next 50m ;

Step 3: Create a user backup file, specify the table space

create user wxsi identified by wxsi123 default tablespace WX_DATA;

create user BASE identified by BASE default tablespace BASE_DATA;

create user username identified by password default tablespace table space name ;

Step four: authorized users to read and write the backup file directory

grant read, write on directory back_file to wxsi;

grant read, write on directory back_file to BASE;

grant read, write on directory storage directory name to the user name ;

Step five: authorized users to connect, resource, log in, dba privileges

grant connect,resource,dba to wxsi;

grant connect,resource,dba to BASE;

Step Six: the import statement

Here only use not wxsi / wxsi @ orcl AS sysdba

impdp system/root@orcl directory=back_file dumpfile=BASE.DMP full=y;

impdp username / password @ instance name directory = directory name dumpfile = name of the file to import .DMP full = y;

Remarks:

Under delete all user objects

drop user JCSJ cascade;

drop user username cascade;

Delete table space

drop tablespace JCSJ_DATA including contents and datafiles;

drop tablespace 表空间名 including contents and datafiles;

Super Admin Login

sqlplus sys/root@orcl as sysdba;

sqlplus username / password @ instance name as sysdba;

The following is my example: Import of dmp users wxsi, table space named: wx_data, the use notpad ++, and can be found winhex