RE: DBMS_STATS
- From: "Grabowy, Chris" <chris.grabowy@xxxxxxxx>
- To: oracle-l@xxxxxxxxxxxxx
- Date: Wed, 28 Apr 2004 08:27:45 -0400
Try Wolfgang's presentation...Using DBMS_STATS in Access Path
Optimization...
www.centrexcc.com/Using%20DBMS_STATS%20in%20Access%20Path%20Optimization
.ppt.pdf
...its still on my pile of presentations to read.
I have had the pleasure of attending a few of Wolfgang's presentations,
and he has a very crisp German (Austrian?) accent.
I keep meaning to mention that he should try an Arnold/Terminator themed
presentation....
"Im going to terminate you if you stats are out of date!!".
To a developer...
"This query better execute in .035 seconds or I'm gonna execute you!!!"
Something like that...anyway, if you havent then checkout his other
great papers...
http://www.centrexcc.com/
-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx]On Behalf Of Charlotte Hammond
Sent: Wednesday, April 28, 2004 5:41 AM
To: ORACLE-L@xxxxxxxxxxxxx
Subject: DBMS_STATS
Hi all,
Can anyone please point me to any resources about "best practices" for
DBMS_STATS in a production environment. I've RTFM'd and know about all
the possible options (BLOCK_SAMPLE, METHOD_OPT) with a reasonable
understanding (I think!) of what each does.
But what's missing is how to put it all together effectively. (ie. I
know what all the parts of the engine do, but I don't know how to
drive...!)
Many thanks
- Charlotte
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