Re: How to profile an "SQL script"? - Mailing list pgsql-performance

From Andreas Kretschmer
Subject Re: How to profile an "SQL script"?
Date
Msg-id 20081203194023.GA8541@tux
Whole thread Raw
In response to How to profile an "SQL script"?  ("Kynn Jones" <kynnjo@gmail.com>)
Responses Re: How to profile an "SQL script"?  (Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>)
Re: How to profile an "SQL script"?  ("Kynn Jones" <kynnjo@gmail.com>)
List pgsql-performance
Kynn Jones <kynnjo@gmail.com> schrieb:

> Hi.  I have a longish collection of SQL statements stored in a file that I run
> periodically via cron.  Running this "script" takes a bit too long, even for a
> cron job, and I would like to streamline it.
>
> Is there a way to tell Postgres to print out, after each SQL statement is
> executed, how long it took to execute?

Do you run this with psql? You can switch on timing-output, with
\timing. It displays after each statement the run-time for this
statement.


Andreas
--
Really, I'm not out to destroy Microsoft. That will just be a completely
unintentional side effect.                              (Linus Torvalds)
"If I was god, I would recompile penguin with --enable-fly."   (unknown)
Kaufbach, Saxony, Germany, Europe.              N 51.05082°, E 13.56889°

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