Re: R: Number of SQL queries

From: Thomas Güttler <guettliml(at)thomas-guettler(dot)de>
To: psycopg(at)lists(dot)postgresql(dot)org
Subject: Re: R: Number of SQL queries
Date: 2018-07-20 12:41:02
Message-ID: e9e12704-ada0-f046-631e-45d528a93516@thomas-guettler.de
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: psycopg

thank you for your reply. I guess I will use this tool in the future:

https://github.com/jazzband/django-silk#requestresponse-bodies

Am 19.07.2018 um 12:05 schrieb Federico Di Gregorio:
> ---- Thomas Güttler ha scritto ----
>
>
> > I would like to know the number of sql queries which were executed during a http request.
>
> >
>
> >
>
> >
>
> > Is there a way to get this number?
>
> >
>
> >
>
> >
>
> > I would like to warn if a http request produces too many statements.
>
> >
>
> >
>
> >
>
> > I am running a django application. If DEBUG is True, then django writes all queries into a list (connection.queries).
>
> >
>
> > But I would like to get this value from a production server. On the production server DEBUG is False and
>
> >
>
> > connection.queries does not get filled by django.
>
> >
>
> >
>
> >
>
> > It would be nice to get this value from psycopg2.
>
>
>
> psycopg2 doee not know about HTTP requests and if you enable connection pooling the same database connection is used
> multiple times. So no, you cant use psycopg to count the number of queries per request. Only Django can do that.
>
>
> federico
>
>
>

--
Thomas Guettler http://www.thomas-guettler.de/
I am looking for feedback: https://github.com/guettli/programming-guidelines

In response to

Browse psycopg by date

  From Date Subject
Next Message Christian Ferrari 2018-09-25 20:57:05 Integration of Psycopg with XTA
Previous Message Federico Di Gregorio 2018-07-19 10:05:45 R: Number of SQL queries