Re: Left Join Not Using Index?

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Dann Corbit" <DCorbit(at)connx(dot)com>
Cc: "Hunter Hillegas" <lists(at)lastonepicked(dot)com>, "Stephan Szabo" <sszabo(at)megazone23(dot)bigpanda(dot)com>, "PostgreSQL" <pgsql-general(at)postgresql(dot)org>
Subject: Re: Left Join Not Using Index?
Date: 2003-04-23 05:09:39
Message-ID: 24197.1051074579@sss.pgh.pa.us
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"Dann Corbit" <DCorbit(at)connx(dot)com> writes:
> This guess:
>> 40855.59 msec
> Certainly seems slower than this one:
>> 13108.33 msec

Those are not guesses, those are measurements. Translation: the planner
made the right choice here. (Hot diggety ;-))

regards, tom lane

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