Re: How long does it take?

From: Frank Bax <fbax(at)sympatico(dot)ca>
To: Torbjög ==rn Andersson <tobbe(at)embryo(dot)se>
Cc: <pgsql-sql(at)postgresql(dot)org>
Subject: Re: How long does it take?
Date: 2002-02-14 02:12:45
Message-ID: 3.0.6.32.20020213211245.007d65b0@pop6.sympatico.ca
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time psql -c "select now()"
now
------------------------
2002-02-13 21:21:17-05
(1 row)

0.09s real 0.05s user 0.01s system

At 08:14 PM 2/13/02 +0100, Torbjög==rn Andersson wrote:
>Does anyone have any good tips on how to measure the time it takes to
>extecute an SQL-statement in psql?
>
>I'd like to use it in conjunction with EXPLAIN in order to help me determine
>what needs to be optimized as well as checking that my optimization actually
>improved matters...
>
>Best regards
>
>
>Torbjörn Andersson
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