CREATE TABLE forum_posts(
forum_posts_id INT NOT NULL ,
forum_threads_id INT NOT NULL ,
forum_posts_text MEDIUMBLOB NOT NULL ,
forum_posts_active TINYINT NOT NULL ,
INDEX par_ind( forum_threads_id ) ,
FOREIGN KEY ( forum_threads_id ) REFERENCES forum_threads( forum_threads_id ) ON DELETE CASCADE 
) ENGINE = INNODB;