| From: | "A(dot) Kretschmer" <andreas(dot)kretschmer(at)schollglas(dot)com> |
|---|---|
| To: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Kill a Long Running Query |
| Date: | 2007-04-25 14:48:49 |
| Message-ID: | 20070425144849.GH12260@a-kretschmer.de |
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| Lists: | pgsql-admin pgsql-general pgsql-hackers |
am Wed, dem 25.04.2007, um 20:03:37 +0530 mailte Mageshwaran folgendes:
> Hi ,
> Any body tell me how to kill a long running query in postgresql, is
> there any statement to kill a query, and also tell me how to log slow
> queries to a log file.
pg_cancel_backend(pid int) to kill. You need to know the pid, you can
obtain the pid from pg_stat_activity.
To log slow querys you can set log_min_duration_statement to a propper
value, in ms. All querys with an execution time more than that logged.
Andreas
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Andreas Kretschmer
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