Re: How long does it take? - Mailing list pgsql-sql

From Frank Bax
Subject Re: How long does it take?
Date
Msg-id 3.0.6.32.20020213211245.007d65b0@pop6.sympatico.ca
Whole thread Raw
In response to How long does it take?  (Torbjörn Andersson <tobbe@embryo.se>)
Responses Re: How long does it take?  (Torbjörn Andersson <tobbe@embryo.se>)
List pgsql-sql
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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