| UP_SQL = """ | |
| CREATE TABLE afe_replaced_labels ( | |
| id int(11) NOT NULL auto_increment, | |
| label_id int(11) default NULL, | |
| PRIMARY KEY (id), | |
| UNIQUE KEY label_id (label_id), | |
| FOREIGN KEY (label_id) | |
| REFERENCES afe_labels (id) ON DELETE CASCADE | |
| ) ENGINE=InnoDB; | |
| """ | |
| DOWN_SQL = """ | |
| DROP TABLE IF EXISTS afe_replaced_labels; | |
| """ |