funit-backend/db/update_for_20251020.sql

  ALTER TABLE `mt_merchant`
  ADD COLUMN `SETTLE_RATE` DECIMAL NULL COMMENT '结算比例' AFTER `WX_OFFICIAL_APP_SECRET`;
  
  ALTER TABLE `mt_settlement`
  ADD COLUMN `SETTLE_RATE` DECIMAL NULL COMMENT '结算比例' AFTER `STORE_ID`;