From: | clayton cottingham <drfrog(at)telus(dot)net> |
---|---|
To: | Torbjörn Andersson <tobbe(at)embryo(dot)se> |
Cc: | pgsql-sql(at)postgresql(dot)org |
Subject: | Re: How long does it take? |
Date: | 2002-02-13 19:36:33 |
Message-ID: | 3C6AC041.A89318CA@telus.net |
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Lists: | pgsql-sql |
see explain in the docs?
http://www.postgresql.org/idocs/index.php?sql-explain.html
or you could use perls timing modules as well
ttfn
Torbjörn 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
> ---------------------------------------------------
> Embryo Communication phone: +46 (0) 31-774 39 11(00)
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> Steinbeck
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