problem with mysql and 2 databases

[kumschick]

Hi,

How can I list data from mysql and compare it with other DB using

              if(empty($orderby)) { $orderby="id"; }
              $get_task_pc=mysql_query("select * from $db_tasks where page='wakeup' order by $orderby");
              while($row2=mysql_fetch_array($get_task_pc))
                {

              $del_task = "$row2[tname]";
              $task_id = "$row2[tid]";

                if($del_task==$row[pc_mac]) {
                  $task_manager="<a href=\"/adm_content_pc_edit.php?mt=$mt&do=RemoveTask&id=$task_id\">remvoe from task</a>";
                } else {
                  $task_manager="<a href=\"/adm_content_pc_edit.php?mt=$mt&do=Task&id=$row[pc_mac]\">add to task</a>";
                }

            }

[eli03]

It seems the script use only one database. How would you like to compare the two database? Can you explain more?