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Move Oracle 9 Oradata to Oracle 10 XE

Posted on 2008-10-22
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Last Modified: 2013-12-18
I uninstalled oracle 9 and installed Oracle 10g Express Edition. Now I want to use an old database(schema?)  from 9 version in the XE database. I have the old Oradata folder with the  CTL,DBF,RED**. How can I use them on the Oracle XE? Thanks
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Question by:novreis
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MikeOM_DBA earned 125 total points
ID: 22780691

You can't.
You would have needed to export the data (schema) from 9i and imported into 10g.

Otherwise you have to re-install 9i software and re-start the 9i database and do the export/import.
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by:novreis
ID: 22814119
Hi Mike,
I have the Schema ( DDL ) generated by Toad  ( without data ) so I can generate on Oracle 10G the database structure. The problem now is if with the old folder Oradata I can have the Data visible on the 10G Database.
Thanks
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Author Comment

by:novreis
ID: 22814772
Mike,
After my last comment I realized that it will not be possible. Thanks anyway.
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Expert Comment

by:MikeOM_DBA
ID: 22824802

No problem, good luck!
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