ALTER TABLE `train_certificate`
ADD COLUMN `clrq` DATE NULL COMMENT '成立日期' AFTER `hasOld`,
ADD COLUMN `updateflag` BIT NULL COMMENT '新增，修改标志' AFTER `update_by`;


ALTER TABLE `company_certificate`
ADD COLUMN `updateflag` BIT NULL COMMENT '新增，修改标志' AFTER `update_by`;