Re: Physics of the FILTER operation within SQL_PLANE.

From: Tanel Põder <tanel.poder.003_at_mail.ee>
Date: Tue, 29 Jun 2004 14:49:41 +0300
Message-ID: <006e01c45dcf$2a2afbd0$a9879fd9@porgand>

> I don’t see any appropriate method how to compare tow SQL execution plans.
> Any ieas?

Cool tests you've done here.

Well, what users care about is response time and response time can't be measured in LIOs anyway.
Luckily we have CPU_TIME and ELAPSED_TIME columns in V$SQL starting from 9i, and these we can measure in seconds.

Tanel.

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Received on Tue Jun 29 2004 - 06:46:30 CDT