Re: resource logging to optimize DBMS queries: how match access_log to pg log?

From: "Papp Gyozo" <pgerzson(at)freestart(dot)hu>
To: <pgsql-php(at)postgresql(dot)org>
Subject: Re: resource logging to optimize DBMS queries: how match access_log to pg log?
Date: 2002-03-03 10:32:19
Message-ID: 002d01c1c29e$c6bed120$01fdfea9@jaguar
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just a question:
have you tried to trace the connection?
It may reveal some additional information, may not.

[pg_trace() pg_untrace()]

----- Original Message -----
From: "Scott Weikart" <ScottW(at)benetech(dot)org>
To: <pgsql-php(at)postgresql(dot)org>
Cc: "Scott Weikart" <scottw(at)benetech(dot)org>
Sent: Sunday, March 03, 2002 12:25 AM
Subject: Re: [PHP] resource logging to optimize DBMS queries: how match access_log to pg log?

| Responding to my own email...
|
| On Friday 01 March 2002 6:36 pm, Scott Weikart wrote:
| > But, how can I match the PHP log with the PID of the database
| > connection? Is there an SQL command I can run to find out my
| > connections PID, or some other identifier that I can put in
| > PostgreSQL's log?
|
| I just figured out the obvious solution to my first problem: don't
| rely on the PostgreSQL log, instead have the PHP application log the
| queries itself.
|
| However, I would still like to know the answer to this problem:
|
| > Also, is there a query I can run that will quantify the amount of
| > resources that PostgreSQL had to use to satisfy all the queries made
| > during the connection?
|
| -scott
|
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