ALTER TABLE pp_shop_orders CHANGE client_street client_street VARCHAR(255) CHARACTER SET utf8 COLLATE utf8_polish_ci NULL DEFAULT NULL; ALTER TABLE pp_shop_orders CHANGE client_postal_code client_postal_code VARCHAR(255) CHARACTER SET utf8 COLLATE utf8_polish_ci NULL DEFAULT NULL; ALTER TABLE pp_shop_orders CHANGE client_city client_city VARCHAR(255) CHARACTER SET utf8 COLLATE utf8_polish_ci NULL DEFAULT NULL;