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Datapump question [message #621509] Wed, 13 August 2014 21:19 Go to next message
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Registered: January 2003
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Lets say we have table 1 and table 2. The primary key of table 2 comes as a foreign key in table 1. Because of the size of table 2, we exclude bringing data for table 2 by saying 1 = 2 the par file. So we only get table 2's structure. but after the import is done, table 1's foreign key is lost. we see that as a difference. I can see why it gets lost. But is there a way we can bring the foreign key definition..
Re: Datapump question [message #621510 is a reply to message #621509] Wed, 13 August 2014 21:36 Go to previous messageGo to next message
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Registered: January 2009
Location: SoCal
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Please read and follow the forum guidelines, to enable us to help you:

http://www.orafaq.com/forum/t/88153/0/ and read http://www.orafaq.com/forum/t/174502/

>But is there a way we can bring the foreign key definition..

some, many, most Professional IT shops maintain application source code & DLL stored in code repository.
extract needed DDL from your local repository.
Re: Datapump question [message #621682 is a reply to message #621509] Fri, 15 August 2014 15:20 Go to previous message
Michel Cadot
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Registered: March 2007
Location: Nanterre, France, http://...
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ALWAYS post what you do and get when you post a question.
Do not just explain what you don't clearly understand, this does not help to know what is wrong.

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