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利用windows任务计划程序运行脚本备份oracle数据库
backup.bat内容如下：
exp his/skhis168@skhisnew file=d:\dbbak\skhisnew_%date:~0,4%%date:~5,2%%date:~8,2%.dmp log=d:\dbbak\skhisnew_%date:~0,4%%date:~5,2%%date:~8,2%.log compress=n buffer=8092 consistent=y direct=n constraints=y feedback=10000 grants=y record=y indexes=y triggers=y rows=y
d:\winrar\winrar.exe A -ibck d:\dbbak\skhisnew_%date:~0,4%%date:~5,2%%date:~8,2%.rar d:\dbbak\skhisnew_%date:~0,4%%date:~5,2%%date:~8,2%.dmp d:\dbbak\skhisnew_%date:~0,4%%date:~5,2%%date:~8,2%.log
del /f d:\dbbak\skhisnew_%date:~0,4%%date:~5,2%%date:~8,2%.dmp
del /f d:\dbbak\skhisnew_%date:~0,4%%date:~5,2%%date:~8,2%.log
