11g release 2 upgrade performance problems

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Oracle 11g release 2 upgrade performance problems

Oracle Tips by Burleson Consulting
January 18, 2013

Question: I save a heap of problem with your [49]10g upgrade gotchas
and I wonder what perils await me as I prepare to migrate to Oracle 11g
r2?

Answer: There are several 11g release 2 upgrade gotchas, dealing with
direct read issues. Also see MOSC Note 1392633.1 titled "Things to
Consider Before Upgrading to 11.2.0.3 to Avoid Poor Performance or
Wrong Results".

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