ALTER TABLE `fairs` DROP `award_awards_ids` ; CREATE TABLE `fairs_awards_link` ( `id` INT NOT NULL AUTO_INCREMENT PRIMARY KEY , `fairs_id` INT NOT NULL , `award_awards_id` INT NOT NULL , `download_award` ENUM( 'no', 'yes' ) NOT NULL , `upload_winners` ENUM( 'no', 'yes' ) NOT NULL ) ENGINE = MYISAM ;