RE: plan_table performance
Date: Thu, 17 Dec 2009 15:49:25 +0000
How many rows are there currently in the plan_table?
Have statistics been gathered on the plan_table?
Not that I'm necessarily advising you to analyze the table, I'm wondering if the current statistics, if they exist actually reflect the current contents of the table!
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[mailto:oracle-l-bounce_at_freelists.org] On Behalf Of K R Sent: 17 December 2009 15:36
Subject: Re: plan_table performance
These are the waits i am observing
library cache lock lock address 100*mode+namespace
row cache lock cache id request
On Thu, Dec 17, 2009 at 7:25 AM, K R <kp0773_at_gmail.com> wrote:
In one of the database when I run the explain plan it takes a while before I get the plan output . so I created a index on statement_id . but still no luck.
Anyone have any idea on how to resolve this .
Appreciate any suggestions!
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