How to echo statements in sourced file?

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От Kynn Jones
Тема How to echo statements in sourced file?
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Msg-id c2350ba40812031614q56622350j14ddd94d83131bff@mail.gmail.com
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Ответы Re: How to echo statements in sourced file?  (Alvaro Herrera <alvherre@commandprompt.com>)
Re: How to echo statements in sourced file?  ("Harvey, Allan AC" <HarveyA@OneSteel.com>)
Re: How to echo statements in sourced file?  ("Kynn Jones" <kynnjo@gmail.com>)
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Hi.  I have a 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 profile it.

I learned from Andreas Kretschmer (in another thread, in the pgsql-performance list) about the \timing directive, which is useful for this.

Now, after turning timing on, when I "source" the script from within psql, with

mydb=> \i /path/to/my/script

...I get output lines like this

Time: 38.519 ms

right in my psql terminal after each statement in the file gets executed.

But now I need a way to have these statements that are being timed themselves echoed to the terminal.  Is there a way to do this?

TIA!

Kynn

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