Re: Physics of the FILTER operation within SQL_PLANE.

> 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.


----------------------------------------------------------------
Please see the official ORACLE-L FAQ: http://www.orafaq.com
----------------------------------------------------------------
To unsubscribe send email to:  oracle-l-request@xxxxxxxxxxxxx
put 'unsubscribe' in the subject line.
--
Archives are at http://www.freelists.org/archives/oracle-l/
FAQ is at http://www.freelists.org/help/fom-serve/cache/1.html
-----------------------------------------------------------------

Other related posts: