查找b表中不在a表中的数据select * from #bexceptselect * from #a 查找a,b两个表的交集select * from #bintersectselect * from #a 相关文章: 2022-12-23 2021-10-05 2019-06-03 2021-12-12 2022-12-23 2022-12-23 2021-10-07 2022-12-23