There is a hint, and there is a parameter.
optimizer_dynamic_sampling = 2
is probably a good way of making sure
that all queries involving GTTs get a
dynamic sample of 32 blocks on the GTT
Regards
Jonathan Lewis
http://www.jlcomp.demon.co.uk
The educated person is not the person
who can answer the questions, but the
person who can question the answers -- T. Schick Jr
One-day tutorials:
http://www.jlcomp.demon.co.uk/tutorial.html
Three-day seminar:
see http://www.jlcomp.demon.co.uk/seminar.html
____UK___November
The Co-operative Oracle Users' FAQ
http://www.jlcomp.demon.co.uk/faq/ind_faq.html
----- Original Message -----
To: "Multiple recipients of list ORACLE-L" <[EMAIL PROTECTED]>
Sent: Tuesday, December 30, 2003 5:14 PM
> .... to get dynamic sampling one must specify that as a hint .. right? can
cbo use dynamic sampling automatically on GTTs?
>
> (Hey, it's new year time and some wishful thinking is in order).
>
> Happy New Year.
> Raj
> --------------------------------------------------------------------------
------
> Rajendra dot Jamadagni at nospamespn dot com
> All Views expressed in this email are strictly personal.
> QOTD: Any clod can have facts, having an opinion is an art !
>
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