alter table third_train_background
    add column updateflag bit;

alter table third_party
    add column comId bigint(20);

# 增加系统业务id 方便查询
alter table third_train_background
    add column ars_business_id bigint(10) comment '百保盾系统业务id, 对应sb_personcertificate的id,sb_person_grade的id';