Re: UNION versus SUB SELECT

From: bricklen <bricklen(at)gmail(dot)com>
To: Robert DiFalco <robert(dot)difalco(at)gmail(dot)com>
Cc: "pgsql-performance(at)postgresql(dot)org" <pgsql-performance(at)postgresql(dot)org>
Subject: Re: UNION versus SUB SELECT
Date: 2013-11-21 22:58:55
Message-ID: CAGrpgQ-vCwiPoECx92rbqYz5TnOi2Z6-H6tUKon0=+8y3t+psg@mail.gmail.com
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On Thu, Nov 21, 2013 at 2:04 PM, Robert DiFalco <robert(dot)difalco(at)gmail(dot)com>wrote:

> Hmmmm...I'm not sure why the buffers option didn't work for me, maybe the
> heroku psql is out of date.
>

Did you enclose it in brackets? Eg. "EXPLAIN (ANALYZE, BUFFERS) SELECT ..."

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