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Re: WHERE condition not being pushed down to union parts

From: "John L(dot) Clark" <jlc6(at)po(dot)cwru(dot)edu>
To: pgsql-performance(at)postgresql(dot)org
Subject: Re: WHERE condition not being pushed down to union parts
Date: 2009-04-21 14:41:09
Message-ID: 4fb69e5d0904210741k2c245883ma11b5a6160a42008@mail.gmail.com (view raw or flat)
Thread:
Lists: pgsql-performance
On Tue, Apr 21, 2009 at 10:35 AM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> You never mentioned what PG version you are using, but I'm betting
> it's 8.1.x.  This should work the way you are expecting in 8.2 and up.

Naturally, I would forget (at least) one critical piece of information:

$ pg_config --version
PostgreSQL 8.3.7

Other ideas?

Take care,

    John L. Clark

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