Re: Gsoc2012 idea, tablesample

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Gsoc2012 idea, tablesample
Date: 2012-04-17 18:41:04
Message-ID: 4F8DB940.9080203@agliodbs.com
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Qi, Hackers:

FWIW, the PostGIS folks would *really* love to have a TABLESAMPLE which
worked with geographic indexes. This would be tremendously useful for
constructing low-resolution "zoom out" tiles on maps and similar.

--
Josh Berkus
PostgreSQL Experts Inc.
http://pgexperts.com

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