mysql找出重复数据
select brid,zycs,brxm from jk_his_zybrcryxxb group by brid,zycs,brxm having count(*)>1
posted on 2022-07-14 11:14 zyp_java_net 阅读(42) 评论(0) 编辑 收藏 举报
select brid,zycs,brxm from jk_his_zybrcryxxb group by brid,zycs,brxm having count(*)>1
posted on 2022-07-14 11:14 zyp_java_net 阅读(42) 评论(0) 编辑 收藏 举报