摘要: 1.写一个异步线程,同步数据from a -> b2.比对数据的差异性select b.* from A a right join B b on a.xx_id = b.xx_id and b.is_deleted = 0 where a.xx_id is null and b.xx_id is n 阅读全文
posted @ 2023-03-23 17:05 parkdifferent 阅读(46) 评论(0) 推荐(0)