Re: user logging info

> From: Dhandapani Shanmugam <postgresql95(at)gmail(dot)com>
>To: pgsql-admin(at)postgresql(dot)org
>Sent: Thursday, 2 June 2016, 7:21
>Subject: [ADMIN] user logging info
>
>
>
>Hi All,
>
>
>Good Day!
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>
>Please clarify me on below points :)
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>
>-Can we see user connections on any system tables(active + past) in postgreSQL, Please share me the SQL if it is possible.

>

Can you clarify what you want to see here? You can see the current and last queries of connections with "SELECT * FROM pg_stat_activity". If you want auditing or logging of all activity then depending on what you need it's possible with triggers or an extension like pg_audit.

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>-.I assume postgresql.conf can be modified so that user connections are logged in a log file.

>

Yes turn on log_connections and log_disconnections, see the "what to log" section here:

https://www.postgresql.org/docs/current/static/runtime-config-logging.html

>>Is this best approach or how can we do to check for the user connection details? any advise is really helpful. Thanks in Advance
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>-Dhandapani
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>