ID:               43887
 Comment by:       aventurella at gmail dot com
 Reported By:      coldgrass at gmail dot com
 Status:           Open
 Bug Type:         PDO related
 Operating System: windows xp
 PHP Version:      5.2.5
 New Comment:

I can confrim this on MySQL and PostgreSQL as well.  No
PARAM_INPUT_OUTPUT values get bound through PDO when running a stored 
procedure.

http://bugs.php.net/bug.php?id=46657


Previous Comments:
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[2008-10-30 08:56:25] miha dot vrhovnik at domenca dot si

Can confirm this on Linux.

PHP 5.2.6, connecting to MSSQL 2000 via freetds 0.82RC4

Guys please fix that I had to revert back to mssql_* functions for
calling stored procedures. So Now half of project uses PDO the other
half the old functional style...

------------------------------------------------------------------------

[2008-01-18 08:32:38] coldgrass at gmail dot com

Description:
------------
environment:php5.2.5,mssql server 2005 
I can't retrieve stored procedure return values

Reproduce code:
---------------
$sth = $DB->prepare('exec proc_getDeviceNumByHdType
:inpara,:usetable,:num');
$sth->bindParam(":inpara", $para, PDO::PARAM_STR);
$sth->bindParam(":usetable", $paraTable, PDO::PARAM_STR);
$sth->bindParam(":num", $return,
PDO::PARAM_INT|PDO::PARAM_INPUT_OUTPUT,1);
$sth->execute();

        create procedure [dbo].[proc_getDeviceNumByHdType] 
                @hdtype as varchar(256),
                @usetable varchar(50),
                @num int output 
        AS
        begin
                DECLARE @sql Nvarchar(1000)

                SET  @sql = N'SELECT @num=COUNT(*) from  '+CAST(@usetable AS
NVARCHAR(50)) 
                EXECUTE sp_executesql @sql,N'@num int output',@num output
        end

Expected result:
----------------
after call procedure ,there is no return value;

Actual result:
--------------
should have a value;


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