this is a mysql query for heighest id, maybe it helps

// get highest ID from database
 include 'includes/connect.php';
 $query1=MYSQL_QUERY("SELECT max(id) as max_id FROM $ctableuk");
 $getvar=MYSQL_FETCH_ARRAY($query1);
 $id=$getvar["max_id"];
 mysql_close();

 if (!isset($id)){$id="1";}




"Generalx" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> I'm trying to extract one record that has largest sequence ID number for
an
> employee, so I've tried below but doesn't work.  Help.
>
> $mQuery = "EmployeeID = '$user'";
> $mCur = odbc_exec( $mCnx, "select ID=max(ID),Date,TimeIn,TimeOut,StationIP
> from Clocks where $mQuery" );
>
>
>



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