We are too busy now days. Issues @work keeping us working around the clock and giving us hardly any time to update this blog. Quite recently, we decided to expand this forum with more Oracle technology related posts, as we realize, we get maximum traffic towards the posts related to Oracle.
To begin with, we are providing a simple script for exporting the entire database using “system” user today for Microsoft Windows based implementation. This batch file exports a .dmp file to a user specified directory.
FOR /F "tokens=2-4 delims=/ " %%a IN ('date/t') DO exp system/password@connectionstring full = y file=d:\backup\exp_%%b%%a%%c.dmp
Save this script inside a .bat or .cmd file (eg: myorabackupdaily.bat or myorabackupdaily.cmd). An Administrator can easily create a scheduled job to insure that the batch file runs everyday at a particular time. Preferably during nights while transactions are none or less. Particularly, there is no need to shutdown the database in order to facilitate the export.
Once exported to .dmp file, it should bear a nomenclature as following:
exp -> Export
22012011-> Date stamp
hope this article/ batch file is useful for few out there.