Re: Improving count(*)

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: pgsql-hackers(at)postgresql(dot)org
Cc: Alvaro Herrera <alvherre(at)commandprompt(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Richard Huxton <dev(at)archonet(dot)com>, Simon Riggs <simon(at)2ndquadrant(dot)com>
Subject: Re: Improving count(*)
Date: 2005-11-19 01:22:34
Message-ID: 200511181722.34809.josh@agliodbs.com
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Alvaro,

> I guess there must be a query-rewriting mechanism for implementing
> materialized views.  With that in place we may be able to implement this
> other thing ...  Is anybody working on materialized views?

I have a bundle of academic code designed to do exactly this, if any hacker
wants to take on the task of getting it into production shape.

--
Josh Berkus
Aglio Database Solutions
San Francisco

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