摘要: 举个简单的栗子: 找到最小日期的那一条记录 select * from ( select *,row_number() over (partition by id order by cast(date as bigint) asc ) date_row_numberfrom ods_sdm.sdm_ 阅读全文
posted @ 2018-09-06 16:23 0xcafedaddy 阅读(514) 评论(0) 推荐(0) 编辑