oracle-数据泵备份还原

--创建表空间

create tablespace tb1

datafile 'E:\oracle\ora\tb1.dbf' size 100M reuse

autoextend on next 10M;

--创建test1用户

create user test1 identified by test1

default tablespace tb1

temporary tablespace temp;

--为test1用户赋权

grant connect,resource to test1;

grant create view,create table to test1;

grant dba to test1;

--创建表

create table hsi_user(

name varchar2(40),

age varchar2(40),

address varchar2(40),

phone varchar2(40),

bz1 varchar2(40)

);

--插入用户数据

insert into hsi_user values ('张三','22','上海崇明区','13524716855','');

--创建directory对象

create directory dump_test as 'E:\test';

grant read,write on directory dump_test to test1,test2;

expdp test1/test1 directory=dump_test dumpfile=test1.dmp schemas=test1

impdp test2/test2 directory=dump_test dumpfile=test1.dmp schemas=test1
remap_schema=test1:test2 remap_tablespace=tb1:tb2