Re: Index not being used in MAX function (7.2.3)

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От Jim C. Nasby
Тема Re: Index not being used in MAX function (7.2.3)
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Msg-id 20030613201239.GV40542@flake.decibel.org
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Ответ на Re: Index not being used in MAX function (7.2.3)  (Bruno Wolff III <bruno@wolff.to>)
Ответы Re: Index not being used in MAX function (7.2.3)  ("scott.marlowe" <scott.marlowe@ihs.com>)
Re: Index not being used in MAX function (7.2.3)  (Bruno Wolff III <bruno@wolff.to>)
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On Fri, Jun 13, 2003 at 10:37:46AM -0500, Bruno Wolff III wrote:
> On Thu, Jun 12, 2003 at 17:26:11 -0500,
>   "Jim C. Nasby" <jim@nasby.net> wrote:
> > On Thu, Jun 12, 2003 at 12:08:15PM +0800, Ang Chin Han wrote:
> >
> > This becomes really important whenever pgsql gains the ability to use
> > multiple indexes per table (someone smack me if it can do this now and I
>
> SMACK!

You can use multiple indexes per query plan node? IE: if you have
indexes on a and b, you can use both indexes when you do WHERE a=blah
and b=foo? That's what I was reffering to...
--
Jim C. Nasby (aka Decibel!)                    jim@nasby.net
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