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oracle 数据泵导入导出介绍

Jun 07, 2016 pm 05:55 PM
oracle Import and Export

本文将介绍oracle数据泵导导出步骤详细介绍,需要的朋友可以参考下

1、首先建立目录

create directory 目录名称 as '数据库服务器上的一个目录',如:
create directory 别名 as 'd:\服务器目录名';
将导入或导出的文件放在这个目录下

2、导出及导入
以SID=orcl,导出dmp的账号为test,导入dmp的账号为test为例。

若将数据从sfz中导出:
expdp test/test@orcl directory=别名 dumpfile=导出文件名

导入到test中
impdp test/test@orcl directory=别名 dumpfile=导出文件名.dmp
导入到处用户名不一样时,做个映射,一样时,不用写
remap_schema=test:test1
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