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Re: substring syntax with regexp

From: Alvaro Herrera <alvherre(at)dcc(dot)uchile(dot)cl>
To: joseph speigle <joe(at)hovey(dot)hoveymotorcars(dot)com>,pgsql-general(at)postgresql(dot)org
Subject: Re: substring syntax with regexp
Date: 2004-06-30 15:13:25
Message-ID: 20040630151324.GB15718@dcc.uchile.cl (view raw or flat)
Thread:
Lists: pgsql-general
On Wed, Jun 30, 2004 at 08:45:18AM -0500, joseph speigle wrote:
> hi,
> 
> Does anybody know offhand what is the correct way to use substr to
> extract the domain name from a client_referer column as logged by
> mod_pgsqllog (httpd module), by correcting the following:

Nah, your problem is before the syntax of the substr function.  You have
to quote your single quotes in the function text.  So the relevant like
would look like

>                 newuri = substr(tempuri from ''http://[^/]*/.*'');

I didn't look at the rest of the function ...

-- 
Alvaro Herrera (<alvherre[a]dcc.uchile.cl>)
"Uno combate cuando es necesario... ¡no cuando está de humor!
El humor es para el ganado, o para hacer el amor, o para tocar el
baliset.  No para combatir."  (Gurney Halleck)


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