From: Bruce Momjian <pgman@candle.pha.pa.us>
To: Rajesh Kumar Mallah <rmallah@trade-india.com>
Cc: Rajesh Kumar Mallah <mallah@trade-india.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>
Cc: pgsql-sql@postgresql.org
Subject: Re: /* */ comments showing up in pg_stat_activity
Date: Mon, 28 Apr 2003 18:19:23 -0400 (EDT)
Message-ID: <200304282219.h3SMJOF20006@candle.pha.pa.us> (raw)
In-Reply-To: <Pine.LNX.4.33.0304262157100.696-100000@localhost.localdomain>
Rajesh Kumar Mallah wrote:
> But if i were to use DBD::Perl (which probably uses libpq)
> is it safe to pass query indentifier in comments which u
> said are not stripped by psql eg
> /* AppName: Xyzt */ Select foo from bar where cw='t' ;
> for years to come ?
>
> why i ask is that i was always curious of the slow
> long running queries in pg_stat_activity and not able
> to figure out the source had frustrated me , now
> this method if it works seems to me as a viable solution.
I think you have to look try perl to see how it handles it, but I think
it just passes the query whole, so all the comments should pass
themselves to the backend.
--
Bruce Momjian | http://candle.pha.pa.us
pgman@candle.pha.pa.us | (610) 359-1001
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To: pgsql-sql@postgresql.org
Cc: pgman@candle.pha.pa.us, rmallah@trade-india.com, mallah@trade-india.com, tgl@sss.pgh.pa.us
Subject: Re: /* */ comments showing up in pg_stat_activity
In-Reply-To: <200304282219.h3SMJOF20006@candle.pha.pa.us>
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