1.建立表空間

CREATE TABLESPACE a8v6space2 DATAFILE 'c:\oadata\oa_data.dbf' SIZE 500M AUTOEXTEND ON NEXT 100M EXTENT MANAGEMENT LOCAL UNIFORM SIZE 512K;

//表空間名：a8v6space2 

2.建立使用者並授權表空間

CREATE USER daa8v6 IDENTIFIED BY daa8v6 DEFAULT TABLESPACE a8v6space2 TEMPORARY TABLESPACE temp;

//daa8v6 使用者名稱  daa8v6 密碼

3.授權daa8v6許可權

GRANT connect,dba to daa8v6;

create directory DUMPDIR as 'E:\rdata';

  grant create any directory to daa8v6;
  grant read,write on directory DUMPDIR to daa8v6;
  grant create session to daa8v6;

  grant create table to daa8v6;

4.匯出資料庫

expdp daa8v6/daa8v6 directory=DUMPDIR logfile=daa8v6_20180405.log dumpfile=daa8v6_20180405.dmp;

5.匯入資料庫

impdp daa8v6/daa8v6 directory=DUMPDIR dumpfile=daa8v6_20180409.dmp;

重要記住：匯出和匯入時候，表空間，使用者名稱，密碼都要對應一樣