| Taking Export and creating.dmp file online [message #20514] |
Thu, 30 May 2002 23:26  |
Ambrish Sehgal
Messages: 1
Registered: May 2002
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Junior Member |
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Can Anyone give me the solution of my problem......
I am having the running Oracle 8i Database. I want to take the export of the particular data from the enire database and create the .dmp file in one go only.
i want this since i want to embedd this thing in my program which is running on the web. this will help me in craeting the .dmp file from the single click only
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| Re: Taking Export and creating.dmp file online [message #20524 is a reply to message #20514] |
Fri, 31 May 2002 11:27  |
andrew again
Messages: 2577
Registered: March 2000
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Senior Member |
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You can write a shell script and just call that from cgi-bin. No need to do it through a pl/sql call because then you need to invoke exp from pl/sql as an external call. That means you need either a DBMS_PIPE, java or external library.
Also - beware that the exp might take some time to run, so you might want to run it async rather than sync. DBMS_PIPE is async.
If you call it from a shell script, you can run:
'at now exp...'
Obviously you get a response back from the web page before the job is done, so you can't get errors from the exp. If you execute it synchronusly, you can.
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