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Re: pgsql question

From: Mike Rylander <mrylander(at)gmail(dot)com>
To: Joost Kraaijeveld <J(dot)Kraaijeveld(at)askesis(dot)nl>,PgSql General <pgsql-general(at)postgresql(dot)org>
Subject: Re: pgsql question
Date: 2004-12-28 22:34:57
Message-ID: b918cf3d04122814345f27ec30@mail.gmail.com (view raw or flat)
Thread:
Lists: pgsql-general
You need to "replace" into something.  Try

    my_ipaddress_as_text := replace(my_ipaddress_as_text,''.'','' '');

Also, the concat operator is ||, not just one |.

Hope that helps!

On Tue, 28 Dec 2004 22:32:47 +0100, Joost Kraaijeveld
<J(dot)Kraaijeveld(at)askesis(dot)nl> wrote:
> Hi all,
> 
> I need to to change an ip addres in a plpgsql function from aaa.bbb.ccc.ddd to an sring containing "aaa bbb ccc ddd upload".
> 
> The following code does not work. It complaines about the replace line (or is it the assignment?):
> 
> ERROR:  syntax error at or near "replace" at character 1
> CONTEXT:  PL/pgSQL function "getcustomerdownload" line 14 at SQL statement) :
> 
> CREATE OR REPLACE FUNCTION getcustomerdownload(text, timestamp, timestamp)
>   RETURNS int4 AS
> '
> DECLARE
>         my_ipaddress inet;
>         my_ipaddress_as_text text;
> BEGIN
> select into my_ipaddress customertable.ipaddress
> from
> (
> select customer.objectid, getcustomername(customer.objectid) as customername, customer.ipaddress from customer
> )
> as customertable
> where customertable.customername like ''$1%'';
> 
> my_ipaddress_as_text := host(my_ipaddress);
> replace(my_ipaddress_as_text ,''.'','' '');
> 
> return cast( (sum(bytes)/(1024*1024)) as int8) from logs
> where
> rule_name =  my_ipaddress_as_text | '' upload''
> and
> that_time between cast( abstime($2) as int4) and cast( abstime($3) as int4);
> END
> '
> LANGUAGE 'plpgsql' VOLATILE;
> 
> Does anyone have any idea of how to do this?
> 
> TIA
> 
> Groeten,
> 
> Joost Kraaijeveld
> Askesis B.V.
> Molukkenstraat 14
> 6524NB Nijmegen
> tel: 024-3888063 / 06-51855277
> fax: 024-3608416
> e-mail: J(dot)Kraaijeveld(at)Askesis(dot)nl
> web: www.askesis.nl
> 
> ---------------------------(end of broadcast)---------------------------
> TIP 4: Don't 'kill -9' the postmaster
> 


-- 
Mike Rylander
mrylander(at)gmail(dot)com
GPLS -- PINES Development
Database Developer
http://open-ils.org

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