Re: Measuring statement runtime?

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От Andrew Sullivan
Тема Re: Measuring statement runtime?
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Msg-id 20070207184106.GA31198@phlogiston.dyndns.org
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Ответ на Measuring statement runtime?  (Andrew Edson <cheighlund@yahoo.com>)
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On Wed, Feb 07, 2007 at 09:00:32AM -0800, Andrew Edson wrote:
>   What is the command I should be looking for to measure the
>   runtime on my statements?

In psql, use \timing.

In your postgresql.conf file, you can set
log_min_duration_statement=0.

You can also use EXPLAIN ANALYSE to see the full execution plan, plus
information about how long each step _actually_ takes.

A

--
Andrew Sullivan  | ajs@crankycanuck.ca
Users never remark, "Wow, this software may be buggy and hard
to use, but at least there is a lot of code underneath."
        --Damien Katz

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