Hello! I'm not a very experienced SQL user and I cam accross a problem. But first I will explain the database structure. There are two tables: "mieszkania" whis contains some fields, one of them being "miasto_id" of int type, and the other called "miasta" with the same firld name joining these two tables.
mysql> select mieszkania.powierzchnia,miasta.nazwa from mieszkania,miasta where mieszkania.miasto_id=miasta.miasto_id; +--------------+-------+ | powierzchnia | nazwa | +--------------+-------+ | 76.45 | ŁódĽ | | 92.79 | ŁódĽ | | 75.58 | ŁódĽ | | 86.55 | ŁódĽ | | 44.78 | ŁódĽ | | 84.43 | ŁódĽ | | 98.76 | ŁódĽ | | 102.09 | ŁódĽ | | 123.7 | ŁódĽ | +--------------+-------+ 9 rows in set (0.00 sec) mysql> select mieszkania.powierzchnia,miasta.nazwa from mieszkania,miasta where mieszkania.miasto_id=miasta.miasto_id order by mieszkania.powierzchnia; ERROR 1030: Got error 28 from table handler Why can't I use "order by"? Do I need to make some indexes on the tables? What If I have more tables joined by such a relation? Please help. Michal. --------------------------------------------------------------------- Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail <[EMAIL PROTECTED]> To unsubscribe, e-mail <[EMAIL PROTECTED]> Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
