1 UP_SQL = """ 2 ALTER TABLE special_tasks 3 ADD COLUMN success TINYINT(1) 4 NOT NULL DEFAULT 0; 5 6 UPDATE special_tasks 7 SET success = 1 8 WHERE is_complete = 1; 9 """ 10 11 DOWN_SQL = """ 12 ALTER TABLE special_tasks 13 DROP COLUMN success; 14 """ 15
