Re: Index not used with or condition

From: Antony Paul <antonypaul24(at)gmail(dot)com>
To: pgsql-performance(at)postgresql(dot)org
Subject: Re: Index not used with or condition
Date: 2005-02-07 11:57:13
Message-ID: 2989532e050207035716306f36@mail.gmail.com
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Sorry I forgot to mention it. I am using 7.3.3. I will try it in 8.0.0

rgds
Antony Paul

On Mon, 7 Feb 2005 12:46:05 +0100, Steinar H. Gunderson
<sgunderson(at)bigfoot(dot)com> wrote:
> On Mon, Feb 07, 2005 at 04:44:07PM +0530, Antony Paul wrote:
> > On more investigation I found that index scan is not used if the query
> > have a function in it like lower() and an index exist for lower()
> > column.
>
> What version are you using? 8.0 had fixes for this situation.
>
> /* Steinar */
> --
> Homepage: http://www.sesse.net/
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