select distinct a.* from a,b where a.zhuanye like '%,'+LTRIM(b.zhuanyedm)+',%' and b.ZHUANYEDM<3 解决 相关文章: 2021-11-23 2022-12-23 2021-12-25 2022-12-23 2021-04-26 2021-08-03 2022-12-23 2021-06-19