Re: Re: how to get oracle to ignore an index
- From: <ryan.gaffuri@xxxxxxx>
- To: oracle-l@xxxxxxxxxxxxx, <oracle-l@xxxxxxxxxxxxx>
- Date: Fri, 6 Feb 2004 12:25:29 -0500
i forgot to mention, oracle is ignoring all hints in this case. Sorry about
that. anything at the database level?
>
> From: "Jonathan Lewis" <jonathan@xxxxxxxxxxxxxxxxxx>
> Date: 2004/02/06 Fri PM 12:12:21 EST
> To: <oracle-l@xxxxxxxxxxxxx>
> Subject: Re: how to get oracle to ignore an index
>
>
> Are you allowed to hint ?
> Try:
> /*+ no_index (alias, index_name) */
>
>
> Regards
>
> Jonathan Lewis
> http://www.jlcomp.demon.co.uk
>
> The educated person is not the person
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> ----- Original Message -----
> From: <ryan.gaffuri@xxxxxxx>
> To: <oracle-l@xxxxxxxxxxxxx>
> Sent: Friday, February 06, 2004 4:43 PM
> Subject: how to get oracle to ignore an index
>
>
> I have a query that uses bind variables, so it cannot use histograms. Its
> choosing the wrong index. I have been dropping the index, getting it to
> choose the correct index and using a stored outline.
>
> anyway to go: oracle ignore this index.
>
> I tried disabled, but that just returns an error, plus I have to rebuild it.
> I'd prefer to avoid building the index again.
>
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