1def migrate_up(manager): 2 manager.execute('ALTER TABLE host_queue_entries ' 3 'ADD COLUMN `aborted` bool NOT NULL DEFAULT FALSE') 4 manager.execute("UPDATE host_queue_entries SET aborted = true WHERE " 5 "status IN ('Abort', 'Aborting', 'Aborted')") 6 7 8def migrate_down(manager): 9 manager.execute("UPDATE host_queue_entries SET status = 'Abort' WHERE " 10 "aborted AND status != 'Aborted'") 11 manager.execute('ALTER TABLE host_queue_entries DROP COLUMN `aborted`') 12