摘要: select s.* from ( select *, row_number() over (partition by [手机号] order by [店铺]) as group_idx from table_name ) s where s.group_idx = 1 阅读全文
posted @ 2017-09-29 10:01 爛轲 阅读(828) 评论(0) 推荐(0) 编辑