-- 已执行旧版 migrate_t_customer_account_flow.sql 的库补 ConcurrencyStamp（与 AggregateRoot 实体对齐）
-- 勿在 ALTER 中使用 DEFAULT(UUID())，复制环境会报 Error 1674
ALTER TABLE `t_customer_account_flow`
  ADD COLUMN `ConcurrencyStamp` char(36) NOT NULL DEFAULT '' COMMENT '并发戳' AFTER `IsDeleted`;

UPDATE `t_customer_account_flow`
  SET `ConcurrencyStamp` = UUID()
  WHERE `ConcurrencyStamp` = '';