Re: can't coax query planner into using all columns of a gist index

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Gideon Dresdner <gideond(at)gmail(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: can't coax query planner into using all columns of a gist index
Date: 2015-08-12 02:23:57
Message-ID: 9026.1439346237@sss.pgh.pa.us
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Gideon Dresdner <gideond(at)gmail(dot)com> writes:
> I had a discussion on IRC today with RhodiumToad regarding optimizing a
> specific query. We didn't manage to figure out how to get postgres to hit a
> GIST index.

FWIW, I couldn't reproduce the described behavior. Can you provide a
self-contained test case? Are you sure your server is 9.4.4?

regards, tom lane

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