02 2023 档案

mysql比较两张表差异数据
摘要：insert into sb_zjgc_in_sapzcmxb (zjhth,zjzcms) SELECT zjhth,zjzcms FROM( SELECT t1.zjhth, t1.zjzcms FROM sb_zjgc_in_sapzcmxb t1 UNION ALL SELECT t2.zj 阅读全文
posted @ 2023-02-22 17:07 LoveYouLoveMe 阅读(321) 评论(0) 推荐(0)