RE: 8i to 9i upgrade

From: Guang Mei <GMei_at_ph.com>
Date: Thu, 17 Feb 2005 08:27:20 -0500
Message-ID: <7E62D965D357694C993D4F0E13B3C39B04D37EDB@phexchange.ph.com>

I have not used Oracle's migration scripts, I just thought this way I could start 9i clean. So if there is any problem, it's 9i problem, not 8i or migration problem.
Also I can afford some down time during exp/imp.

Guang

-----Original Message-----

From: Nahata, Naveen (US - Hyderabad) [mailto:nnahata_at_deloitte.com] Sent: Thursday, February 17, 2005 8:16 AM To: Guang Mei; oracle-l_at_freelists.org
Subject: RE: 8i to 9i upgrade

Thanks Guang,

Any specific reason why you prefer export/import?

Naveen

-----Original Message-----

From: Guang Mei [mailto:GMei_at_ph.com]
Sent: Thursday, February 17, 2005 6:39 PM To: Nahata, Naveen (US - Hyderabad); oracle-l_at_freelists.org Subject: RE: 8i to 9i upgrade

I would say to fully test your applications on your test 9i system before
you migrate. Some sql query plan can change due to oracle's internal optmizer change. Also I would use oracle exp/imp to move schema data.

HTH. Guang

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Received on Thu Feb 17 2005 - 08:26:37 CST