FreeTDS Development Group

["Sims, Benjamin" <B.Sims AT unesco.org>]

Thanks,

>From what I understand from these logs, the query in question is never being 
>sent (please let me know if/where I should send them). I tend to think that 
>the connection is perhaps being closed - could this cause the error message?

This code works from a Windows box using a system DSN odbc connection, so I 
presume the connections must be behaving differently.

Ben

-----Original Message-----
From: freetds-bounces AT lists.ibiblio.org 
[mailto:freetds-bounces AT lists.ibiblio.org] On Behalf Of ZIGLIO, Frediano, 
VF-IT
Sent: 23 June 2006 11:46
To: FreeTDS Development Group
Subject: Re: [freetds][nativecode=00000 "ÂÁ@
] error when doing query

> 
> I am wondering if it might be related to multiple connections 
> being open/persistent connections/multiple result sets. The 
> code is doing something like this:
> 
> 1. Return various rows
> 2. Iterate over them
> 3. If a certain field is not null, call a function which runs 
> another select to get a value based on that field
> 4. Add the value to that particular row
> 
> (I'm aware that I could do this with a left join)
> 
> How can I enable TDSDUMP? I've read 
> http://www.freetds.org/userguide/logging.htm
> 
> And done
> export TDSDUMP="/tmp/freetds.log"
> export TDSDUMPCONFIG=""
> 
> However, I'm seeing nothing in the /tmp/freetds.log file, 
> whether I run queries through isql or PHP.
> 
> Ben
> 

You have to launch isql/php from same session where you issue the commands.
Or using php you could include environment setting using php like

<?php
putenv("TDSDUMP=/tmp/freetds.log");
?> 

(remember to remove it in production environments :) )

freddy77

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