Re: Should we stop analyzing?

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

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• Original Message ----- To: "Multiple recipients of list ORACLE-L" <ORACLE-L_at_fatcity.com> 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
> --------------------------------------------------------------------------

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