-- Revert gaia:2019_09_25_add_special_polymer_id from mysql

BEGIN;

ALTER TABLE `api_specialexterior` DROP COLUMN `special_polymer_id`;
ALTER TABLE `api_special` DROP COLUMN `polymer_backgrond_image`;

DROP TABLE `api_seckillpolymer`;
DROP TABLE `api_seckillrelatedspecial`;

COMMIT;
