Re: Index non-usage problem in 8.2.9

From: Joseph S <jks(at)selectacast(dot)net>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: Index non-usage problem in 8.2.9
Date: 2008-09-03 03:51:09
Message-ID: 48BE09AD.8000302@selectacast.net
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Tom Lane wrote:

> Can you force it to use the partial index by dropping the other index?
> (Use begin; drop index ...; explain ...; rollback; to avoid dropping
> the index for real.) It's quite unclear at this point whether it

I tried, and it ends up using a seqscan.

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