| From: | "Gauri Kanekar" <meetgaurikanekar(at)gmail(dot)com> |
|---|---|
| To: | "Michael Fuhr" <mike(at)fuhr(dot)org> |
| Cc: | pgsql-performance(at)postgresql(dot)org |
| Subject: | Re: Not Picking Index |
| Date: | 2007-02-16 14:31:16 |
| Message-ID: | 7e4ba9550702160631j5b428addr199bd87bd0704dc3@mail.gmail.com |
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| Thread: | |
| Lists: | pgsql-performance |
I want the planner to ignore a specific index.
I am testing some query output. For that purpose i dont want the index.
I that possible to ignore a index by the planner.
On 2/16/07, Michael Fuhr <mike(at)fuhr(dot)org> wrote:
> On Fri, Feb 16, 2007 at 06:26:51PM +0530, Gauri Kanekar wrote:
> > I want to run a Select Query on a table. But i dont want the query to
> pick a
> > index defined on that table.
> >
> > So can i instruct the planner not to pick that index.
>
> Why don't you want the planner to use the index? Is there a specific
> index you want to ignore or do you want the planner to ignore all
> indexes? What problem are you trying to solve?
>
> --
> Michael Fuhr
>
--
Regards
Gauri
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