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RE: 9i Parsing Optimization

From: Allen, Brandon <Brandon.Allen_at_OneNeck.com>
Date: Thu, 31 Aug 2006 09:17:13 -0700
Message-ID: <04DDF147ED3A0D42B48A48A18D574C45059E1E22@NT15.oneneck.corp>


If I understand correctly, session_cached_cursors causes a "softer" parse, but a parse would still show up as a parse in the 10046 output so I don't believe this parameter could be responsible for the 50% reduction in parse count. Someone please correct me if I'm wrong.  

Thanks,
Brandon


        From: Polarski, Bernard [mailto:Bernard.Polarski_at_atosorigin.com]

        Sent: Thursday, August 31, 2006 2:37 AM                  

        In the upgrade process, did you changed 'session_cached_cursors' from 0 (default in 8i) to something like 50+?

        In this case your hits are much better and there is less pression on the shared pool, hence your parsing decrease also.

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Received on Thu Aug 31 2006 - 11:17:13 CDT

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