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RE: How Reliable is Explain Plan in 9.2

From: Post, Ethan <Ethan.Post_at_ps.net>
Date: Wed, 05 Mar 2003 13:19:27 -0800
Message-ID: <F001.005615A8.20030305131927@fatcity.com>


Ahhhh, that is what he is talking about, I wasn't aware of v$sql_plan.

-----Original Message-----
Sent: Wednesday, March 05, 2003 2:30 PM
To: Multiple recipients of list ORACLE-L

As far as I can tell, the Explain Plan is 100% reliable. It shows how the query would execute if it was run from that session at that momement in time.  

If you want to see how a query in the SGA actually ran, query the Oracle9i v$sql_plan view.  

Kevin

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Please see the official ORACLE-L FAQ: http://www.orafaq.net
--

Author: Post, Ethan
  INET: Ethan.Post_at_ps.net

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