Re: OPT_PARAM

  • From: LS Cheng <exriscer@xxxxxxxxx>
  • To: "Allen, Brandon" <Brandon.Allen@xxxxxxxxxxx>
  • Date: Tue, 24 Nov 2009 20:32:31 +0100

Hi

I saw that list yesterday but I knew it is not correct list because I have
tested some parameters which are not listed in the documentation and they
works.

I did try without quotes  which does not work as expected since when
specifying O_F_E parameter we have to quote the numbers.

Thanks!

--
LSC


On Tue, Nov 24, 2009 at 7:50 PM, Allen, Brandon
<Brandon.Allen@xxxxxxxxxxx>wrote:

>  Not sure if you already saw this, but here is the list of “supported”
> parameters, which another member referred to earlier, however as Dion
> mentioned, the hint seems to work for more than just these supported
> parameters, but apparently you just have to guess as to which ones work and
> which ones don’t – I couldn’t find a list anywhere on the Internet or on
> MOS.
>
>
>
>
> http://download.oracle.com/docs/cd/E11882_01/server.112/e10592/sql_elements006.htm#SQLRF51119
>
>
>
> “This hint is valid only for the following parameters:
> OPTIMIZER_DYNAMIC_SAMPLING, OPTIMIZER_INDEX_CACHING,
> OPTIMIZER_INDEX_COST_ADJ, OPTIMIZER_SECURE_VIEW_MERGING, and
> STAR_TRANSFORMATION_ENABLED”
>
>
>
> Just one more thing – did you try it without putting 9.2.0 in quotation
> marks?
>
>
>
>
>
> *From:* oracle-l-bounce@xxxxxxxxxxxxx [mailto:
> oracle-l-bounce@xxxxxxxxxxxxx] *On Behalf Of *LS Cheng
>
>
>
> Does anyone know if there is a list which contains parameters supported by
> OPT_PARAM :-?
>
>
>
>
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