UPDATE sql question

From: Andrei Verovski (aka MacGuru) <andreil1(at)mail(dot)starlett(dot)lv>
To: pgsql-php(at)postgresql(dot)org
Subject: UPDATE sql question
Date: 2003-07-28 09:06:01
Message-ID: B570E5C0-C0DA-11D7-9233-000A959C9730@starlett.lv
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-php

Hi,

What exactly will happen if UPDATE sql statement instructs to update
some columns with the same values as already in the database? Will
Postgres update only different values or it will simply modify all
columns listed in UPDATE sql?

Thanks in advance for any suggestion.

*********************************************
* Best Regards --- Andrei Verovski
*
* Personal Home Page
* http://snow.prohosting.com/guru4mac
* Mac, Linux, DTP, Development, IT WEB Site
*********************************************

Responses

Browse pgsql-php by date

  From Date Subject
Next Message Cornelia Boenigk 2003-07-28 10:59:28 Re: [PHP] Accessing Postgres db from apache using PHP
Previous Message Philipp Ottlinger 2003-07-28 08:41:49 Re: Accessing Postgres db from apache using PHP