Re: using syslog to capture RAISE notices

From: "Dan Langille" <dan(at)langille(dot)org>
To: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: using syslog to capture RAISE notices
Date: 2002-03-11 21:08:23
Message-ID: 20020311210824.6F1EF3F0E@bast.unixathome.org
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I compiled with the default FreeBSD install:

CONFIGURE_ARGS= --enable-locale --enable-syslog --with-CXX \
--docdir=${PREFIX}/share/doc --with-
libdir=${LOCALBASE}/lib \
--with-includes=${LOCALBASE}/include

What's this Use_syslog? Is that a user configurable item?
I am seeing nothing in syslog. The raise is working:

test=# CREATE FUNCTION test() returns int8 AS '
test'# BEGIN
test'# raise DEBUG \'this is dan raising a notice\';
test'# RETURN 1;
test'# END
test'# ' LANGUAGE 'plpgsql';
CREATE
test=# select test();
test
------
1
(1 row)

test=#

On 11 Mar 2002 at 15:46, Bruce Momjian wrote:

>
> Strange. I see this in 7.2 elog.c:
>
> #ifdef ENABLE_SYSLOG
> /* Write to syslog, if enabled */
> if (Use_syslog >= 1)
> {
> int syslog_level;
>
> switch (lev)
> {
> case DEBUG:
> syslog_level = LOG_DEBUG;
> break;
> case NOTICE:
> syslog_level
>
> I assume you compiled with syslog enabled by configure? Are you seeing
> anything in syslog or are you just lacking the plpgsql RAISE?
>
>
> ---------------------------------------------------------------------------
>
> Dan Langille wrote:
> > Can syslog be configured to capture RAISE messages?
> >
> > Reading http://www.postgresql.org/idocs/index.php?plpgsql-
> > description.html#PLPGSQL-DESCRIPTION-ABORTING-AND-MESSAGES, I know how to
> > raise an exception, notice, or debug message. But I've been unable to
> > get those messages logged via syslog.
> >
> > I have this in syslog.conf:
> >
> > *.debug;*.notice;kern.debug;lpr.info;mail.crit;news.err /var/log/messages
> >
> > Here is the test routine I've used:
> >
> > DROP FUNCTION test();
> > CREATE FUNCTION test() returns int8 AS '
> > BEGIN
> > raise DEBUG \'this is dan raising a notice\';
> > RETURN 1;
> > END
> > ' LANGUAGE 'plpgsql';
> >
> > And the test:
> >
> > fp2rifixed=# select test();
> > test
> > ------
> > 1
> > (1 row)
> >
> > But nothing appears in /var/log/messages (yes, syslogd was HUP'd).
> >
> > FWIW, this is PostgreSQL 7.2 under FreeBSD 4.5.
> > --
> > Dan Langille
> > The FreeBSD Diary - http://freebsddiary.org/ - practical examples
> >
> >
> > ---------------------------(end of broadcast)---------------------------
> > TIP 4: Don't 'kill -9' the postmaster
> >
>
> --
> Bruce Momjian | http://candle.pha.pa.us
> pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
> + If your life is a hard drive, | 830 Blythe Avenue
> + Christ can be your backup. | Drexel Hill, Pennsylvania 19026
>

--
Dan Langille
The FreeBSD Diary - http://freebsddiary.org/ - practical examples

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