%E8%AE%B0%E5%BD%95%E5%8D%B7%E6%93%8D%E4%BD%9C%E4%BA%BA.md

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+ALTER TABLE `mallinkDev`.`wx_coupon_send` 
+ADD COLUMN `operator_Id` bigint(20) NULL COMMENT '操作人ID' AFTER `send_sms`;