If you want it by a query, then log_prefix is not going to help :-(
It could perhaps be added as a column to pg_stat_activity? (Which has query_start at the moment, could also have
session_start)Not having looked into the details, that could probably be added fairly easy.
But I assume it's too late to get something like that into 7.5, even if it's really small :-( Or?
//Magnus
> -----Original Message-----
> From: Anass HAMMEDI [mailto:Anass.HAMMEDI@asais.fr]
> Sent: Wednesday, July 07, 2004 10:45 AM
> To: Andrew Dunstan; pgman@candle.pha.pa.us
> Cc: pgsql-hackers-win32@postgresql.org
> Subject: Re: [pgsql-hackers-win32] session time
>
> I 'm trying to convince my chief to add PostgreSQL to RDBMS
> 's our software supports.
> I need to know how to get the session time by a simple query
> , to prohibit idling on the server.
>
> I think this feature would be useful not just for me , so if
> it can be added ,please, give it your best shot.
>
> Thanx
>
> Anass
>
> -----Message d'origine-----
> De : Andrew Dunstan [mailto:andrew@dunslane.net] Envoyé :
> mardi 6 juillet 2004 16:57 À : pgman@candle.pha.pa.us Cc :
> Anass.HAMMEDI@asais.fr; pgsql-hackers-win32@postgresql.org
> Objet : Re: [pgsql-hackers-win32] session time
>
>
> Bruce Momjian said:
> > Anass HAMMEDI wrote:
> >>
> >> Help requested:
> >>
> >> Is there any way to get the session time with a query.
> >> All I afforded to get is the start time of statement execution.
> >
> > You want session start time? We don't supply that. My only
> > suggestion would be to create a temp table on session start and put
> > current_timestamp into there.
> >
>
> log_line-prefex on 7.5 does session start time. We could also
> add a 'time since session start' if that was wanted quite easily.
>
> cheers
>
> andrew
>
>
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