Re: WIP patch - INSERT-able log statements

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От
Alvaro Herrera
Тема
Re: WIP patch - INSERT-able log statements
Дата
Msg-id
20070220043423.GJ28395@alvh.no-ip.org
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Дерево обсуждения
WIP patch - INSERT-able log statements "FAST PostgreSQL" <fastpgs@fast.fujitsu.com.au>
Re: WIP patch - INSERT-able log statements Bruce Momjian <bruce@momjian.us>
Re: WIP patch - INSERT-able log statements Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP patch - INSERT-able log statements "FAST PostgreSQL" <fastpgs@fast.fujitsu.com.au>
Re: WIP patch - INSERT-able log statements "Joshua D. Drake" <jd@commandprompt.com>
Re: WIP patch - INSERT-able log statements Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP patch - INSERT-able log statements Alvaro Herrera <alvherre@commandprompt.com>
Re: WIP patch - INSERT-able log statements Greg Smith <gsmith@gregsmith.com>
Re: WIP patch - INSERT-able log statements "FAST PostgreSQL" <fastpgs@fast.fujitsu.com.au>
Re: WIP patch - INSERT-able log statements Greg Smith <gsmith@gregsmith.com>
Re: WIP patch - INSERT-able log statements "Guillaume Smet" <guillaume.smet@gmail.com>
Re: WIP patch - INSERT-able log statements Alvaro Herrera <alvherre@commandprompt.com>
Re: WIP patch - INSERT-able log statements "Guillaume Smet" <guillaume.smet@gmail.com>
Re: WIP patch - INSERT-able log statements Alvaro Herrera <alvherre@commandprompt.com>
Re: WIP patch - INSERT-able log statements "Guillaume Smet" <guillaume.smet@gmail.com>
Re: WIP patch - INSERT-able log statements Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP patch - INSERT-able log statements "Guillaume Smet" <guillaume.smet@gmail.com>
Re: WIP patch - INSERT-able log statements "FAST PostgreSQL" <fastpgs@fast.fujitsu.com.au>
Re: WIP patch - INSERT-able log statements Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP patch - INSERT-able log statements "FAST PostgreSQL" <fastpgs@fast.fujitsu.com.au>
Re: WIP patch - INSERT-able log statements Greg Smith <gsmith@gregsmith.com>
Re: WIP patch - INSERT-able log statements "FAST PostgreSQL" <fastpgs@fast.fujitsu.com.au>
Re: WIP patch - INSERT-able log statements Greg Smith <gsmith@gregsmith.com>
Re: WIP patch - INSERT-able log statements daveg <daveg@sonic.net>
Re: WIP patch - INSERT-able log statements Alvaro Herrera <alvherre@commandprompt.com>
Re: WIP patch - INSERT-able log statements Alvaro Herrera <alvherre@commandprompt.com>
Re: WIP patch - INSERT-able log statements "Guillaume Smet" <guillaume.smet@gmail.com>
Re: WIP patch - INSERT-able log statements Alvaro Herrera <alvherre@commandprompt.com>
Re: WIP patch - INSERT-able log statements "Guillaume Smet" <guillaume.smet@gmail.com>
Tom Lane escribió:
> "Guillaume Smet"  writes:
> > (each query is run on a different backend). With stderr you don't have
> > sufficient information to know the query you should append the text
> > to. Syslog adds useful context information (pid, command line, command
> > number) which allows you to guarantee the consistency.
> > It's a real problem for us and that's why I don't recommend using
> > stderr when you use pgFouine.
> 
> Of course, the other side of that coin is that syslog is known to drop
> messages altogether under sufficient load.  (At least on some platforms;
> dunno about yours.)

So lets fix stderr by having a true per-line prefix?

-- 
Alvaro Herrera                                http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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