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Re: 9.2.0.5.0 to 10g AND BACK!

From: Niall Litchfield <niall.litchfield_at_gmail.com>
Date: Thu, 17 Feb 2005 08:56:40 +0000
Message-ID: <7765c8970502170056e88df@mail.gmail.com>


On Wed, 16 Feb 2005 22:12:04 +0100, Alexander Gorbachev <gorbyx_at_gmail.com> wrote:
> Well, I wouldn't place space issues in priority of failback.
> Btw, you can upgrade to 10.1 and then downgrade it back to any
> patchset of 9.2 (don't remeber about others). I tried it on our test
> system and it worked fine. I ran some production traffic before/after
> upgrade/downgrade and didn't see any issues. Of course, it doesn't
> mean there would be no problem in your case.

You will need to run 10g with compatible set lower than 10. Once the compatability is set at 10 you won't be able to move the datafiles back.

-- 
Niall Litchfield
Oracle DBA
http://www.niall.litchfield.dial.pipex.com
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Received on Thu Feb 17 2005 - 03:59:58 CST

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