SET foreign_key_checks = 0; CREATE TABLE timeanddate_to_user ( timeanddate_id int(11) NOT NULL, user_id int(11) NOT NULL, KEY timeanddate_to_user_timeanddate_timeanddate_id_fk (timeanddate_id), KEY timeanddate_to_user_user_user_id_fk (user_id), CONSTRAINT timeanddate_to_user_timeanddate_timeanddate_id_fk FOREIGN KEY (timeanddate_id) REFERENCES timeanddate (timeanddate_id), CONSTRAINT timeanddate_to_user_user_user_id_fk FOREIGN KEY (user_id) REFERENCES user (user_id) ) engine = InnoDB; SET foreign_key_checks = 1;