FreeTDS Development Group

["Rogers, Tom" <tom.rogers AT ccur.com>]

Are you 100% sure that you are looping through all your returned records
before attempting to inspect the return code?  Assuming you are using jdbc
you should note that there is an ODBC "limitation" that makes return values
and output parameters not available until the returned recordset is flushed.

Thomas Rogers
System Engineer
Concurrent Computer Corporation
> phone: 215.712.7422 x7261
> 
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-----Original Message-----
From: freetds-bounces AT lists.ibiblio.org
[mailto:freetds-bounces AT lists.ibiblio.org]On Behalf Of Cadman, Andrew
(Contractor)
Sent: Tuesday, January 13, 2004 1:43 PM
To: 'freetds AT lists.ibiblio.org'
Subject: [freetds] problem with return values


Hi 

I have a strange problem with OUTPUT parameters using FreeTDS 0.62 with PHP
4.3.2, running Redhat 9, connected to SQL Server 2000.

I can return result sets without any issue at all, but in some cases where a
return value is set -1, it is returned as 0. This happens on a number of
different stored procedures.

However, running the stored procedure directly through SQL SERVER Enterprise
Manager's Query Analuzer utility works just fine and returns the correct
value. A sample of the PHP code is shown below:

$db = new sql_db($dbHost, $dbUser, $dbPasswd, $dbName, false);

$query = $db->sql_sproc_init("dbo.proc_login_registrar");

$param_len_1 = strlen($username);
$param_len_2 = strlen($password);

$db->sql_sproc_bind("@puserid",$username,SQLCHAR,false,false,$param_len_1);
$db->sql_sproc_bind("@ppassword",$password,SQLCHAR,false,false,$param_len_2)
;
$db->sql_sproc_bind("@pRetVal",&$pRetVal,SQLINT2,true,false,1);
$db->sql_sproc_bind("RETVAL",&$pRetValAgain,SQLINT2,true,false,2);

$rw = $db->sql_sproc_exec();


Anyone have any ideas?

thanks in advance,

Andrew Cadman





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