array(0) {
}
<hr>UPDATE dvd_titles SET title = '', 
                      rating_id = , 
                      genre_id = 
                      WHERE dvd_title_id = <hr>RESPONSE: <hr>DB ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ' 
                      genre_id = 
                      WHERE dvd_title_id =' at line 2