Oracle 数据备份与恢复

Oracle导出数据：

编写创建路径文件：create_dir.sql

create or replace directory dmpdir as "E:app mp";
grant read, write on directory dmpdir to test;
exit

编写执行导出Bat文件：export.bat

sqlplus system/root123@MYTEST @create_dir.sql
expdp system/root123@MYTEST schemas=test directory=dmpdir dumpfile=MYTEST.DMP

MYTEST要备份的数据库导入数据

编写创建User文件：create_user.sql

drop user test2 cascade;
create user test2 identified by password;
grant connect, resource to test2;
create or replace directory dmpdir as "E:app mp";
grant read, write on directory dmpdir to test2;
exit

编写执行导入Bat文件：restore.bat

sqlplus system/root123@localhost:1521/MYTEST @create_user.sql
impdp system/root123@localhost:1521/MYTEST schemas=test directory=dmpdir dumpfile=MYTEST.DMP table_exists_action=replace remap_schema=test:test2推荐阅读：RMAN 配置归档日志删除策略 http://www.linuxidc.com/Linux/2013-11/92670.htmOracle基础教程之通过RMAN复制数据库 http://www.linuxidc.com/Linux/2013-07/87072.htmRMAN备份策略制定参考内容 http://www.linuxidc.com/Linux/2013-03/81695.htmRMAN备份学习笔记 http://www.linuxidc.com/Linux/2013-03/81892.htmOracle数据库备份加密 RMAN加密 http://www.linuxidc.com/Linux/2013-03/80729.htm更多Oracle相关信息见Oracle 专题页面 http://www.linuxidc.com/topicnews.aspx？tid=12本文永久更新链接地址