如需了解Oracle数据泵导入导出请查看
https://www.cnblogs.com/wuhuankang/p/11419318.html
1.首先以dba登录数据库,创建目录并给用户授权(tims为用户名,c:\back为创建的目录)
sqlplus / as sysdba
Create directory back as 'c:\back';
Grant read,write on directory back to tims;
mkdir c:\back
2.备份脚本如下
@echo 开始备份….
@echo 本程序使用zip压缩,备份后的文件可使用rar或者zip解压。
set instanse=orcl
set backpath=c:\test
set mydate=%date:~0,4%%date:~5,2%%date:~8,2%
set username=tims
set password=123123
set extname=rar
set filename=%username%-%mydate%
expdp %username%/%password%@%instanse% schemas=%username% directory=test dumpfile=%filename%.dmp logfile=%filename%.log
"C:\Program Files (x86)\WinRAR\WinRAR.exe" a %filename%.%extname% %filename%.dmp %filename%.log
del %filename%.dmp
del %filename%.log
@echo 备份完毕!
@echo 备份文件为:%filename%.%extname%
@echo 执行sql….
@echo off
echo OK!