Oracle_备份整库

@echo off
color 0b & cls
echo
echo 设置备份文件存放文件夹...
echo
set "tbuf=C:\OracleBackup"

if not exist %tbuf% mkdir %tbuf%

echo
echo 设置备份文件名(以星期几命名，即备份文件只保存最近一周)...

echo
set name=%date%
set name=%name:~-%
set name=ORCL_backup_%name%

echo
echo 是否存在同名文件，若存在则删除同名文件...
if exist %tbuf%\%name%.dmp del %tbuf%\%name%.dmp
if exist %tbuf%\%name%.log del %tbuf%\%name%.log

echo
echo 开始备份(备份整个数据库).....  

exp system/system full=y file='%tbuf%\%name%.dmp' log='%tbuf%\%name%.log'

echo
echo 备份完毕!

pause