-- Drop flash sale feature
-- See docs/flash-sale-removal.md for context
--
-- NOTE: production MySQL has no FK on orders.flash_sale_id, so we drop the
-- column directly without a prior DROP FOREIGN KEY.

-- Drop tables first
DROP TABLE IF EXISTS `flash_sale_orders`;
DROP TABLE IF EXISTS `flash_sales`;

-- Remove order.flash_sale_id column
ALTER TABLE `orders` DROP COLUMN `flash_sale_id`;