Re: prepared statements don't log arguments?

From: Alvaro Herrera <alvherre(at)dcc(dot)uchile(dot)cl>
To: Neil Conway <neilc(at)samurai(dot)com>
Cc: Christopher Kings-Lynne <chriskl(at)familyhealth(dot)com(dot)au>, Greg Stark <gsstark(at)mit(dot)edu>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: prepared statements don't log arguments?
Date: 2005-04-07 02:23:08
Message-ID: 20050407022308.GC25320@dcc.uchile.cl
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On Thu, Apr 07, 2005 at 12:14:19PM +1000, Neil Conway wrote:
> Christopher Kings-Lynne wrote:
> >I think he has a really excellent point. It should log the parameters
> >as well.
>
> neilc=# prepare foo(int, int) as select $1 + $2;
> PREPARE
> neilc=# execute foo(5, 10);
> ...
> neilc=# execute foo(15, 20);
> ...
>
> % tail /usr/local/pgsql/postmaster.log
> LOG: statement: prepare foo(int, int) as select $1 + $2;
> LOG: statement: execute foo(5, 10);
> LOG: statement: execute foo(15, 20);

Yeah, but I think he mentioned JDBC which (I think) uses the low-level
protocol and probably doesn't log the parameters as well (I notice that
his example has INSERT as the query, not PREPARE nor EXECUTE.)

--
Alvaro Herrera (<alvherre[(at)]dcc(dot)uchile(dot)cl>)
"I call it GNU/Linux. Except the GNU/ is silent." (Ben Reiter)

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