[PHP-DB] order by clause

[luc raymond]

I have the following warning message on the client web page when I use an
order by in my query. If I remove it, the message dissapear.




I have the following code

  odbc_close_all();
  $sql=odbc_connect("informatique","userinfo","userinfopswd");
  $statement = odbc_prepare($sql, "select piece_desc,piece_prix*1.16 as
'prix' , c.categorie_desc from pieces p join categories c on p.categorie_id
= c.categorie_id  order by c.categorie_desc ");
  $result=odbc_execute($statement);
  if ($result!=0)
  {
   while(1)
   {
    $prix=odbc_result($statement, "prix");
    $desc=odbc_result($statement, "piece_desc");
    $categorie=odbc_result($statement, "categorie_desc");
    echo("$categorie :: $desc ($prix)<br>");
    if (odbc_fetch_row($statement)==false)
        break;
    }
  }
  odbc_free_result($statement);
  odbc_close_all();




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