RE: Where does GC grab historical SQL plans from?
From: Allen, Brandon <Brandon.Allen_at_OneNeck.com>
Date: Fri, 13 May 2011 09:06:23 -0700
Message-ID: <64BAF54438380142A0BF94A23224A31E1257C81850_at_ONEWS06.oneneck.corp>
Hi Rich, just another idea for a workaround until you get to 11g - you could try creating a SQL Profile, or a Stored Outline to force the CBO to always choose the "good" plan - as long as it works okay for all the commonly used bind variable values.
Date: Fri, 13 May 2011 09:06:23 -0700
Message-ID: <64BAF54438380142A0BF94A23224A31E1257C81850_at_ONEWS06.oneneck.corp>
Hi Rich, just another idea for a workaround until you get to 11g - you could try creating a SQL Profile, or a Stored Outline to force the CBO to always choose the "good" plan - as long as it works okay for all the commonly used bind variable values.
Regards,
Brandon
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-- http://www.freelists.org/webpage/oracle-lReceived on Fri May 13 2011 - 11:06:23 CDT