[PHP-DB] Query error

[Wilmar Perez]

Hello guys

Does anybody have a clue on what wrong with the following sentence?

select author_code from author where author_code not in 
                                (select author_code from authorxcat);

Thanks

*******************************************************
                         Wilmar P�rez
                     Network Administrator
                       Library System
                      Tel: ++57(4)2105145
                    University of Antioquia
                       Medell�n - Colombia
                              2002    
*******************************************************                
 
         

-- 
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php