Update sql with looping

programming
1 

$query_query1="SELECT * FROM patterns WHERE status='$radiobutton' ORDER BY id";
   $result_query1= mysql_query($query_query1);
   $j=0; 
 
do {       
  $query_query= "UPDATE patterns SET patpic='../nailbg$alphabet/image $j.jpg' where status='$radiobutton'";    
     $result3 = mysql_query($query_query) or die(mysql_error());     
   $j++;
   die($query_query);
   } 
  while ($row_query = mysql_fetch_assoc($result_query1)); 
 
 
It shows this: UPDATE patterns SET patpic='../nailbgC/image 0.jpg' where status='2'

I want to update with different name for each data,but it seems no loop and updated with image 0.jpg for all data.

So,any suggestion?