摘要: select ROW_NUMBER() over(order by t1.new_machineName) as N'自动编号', DENSE_RANK() over(order BY t1.new_machineName) AS N'相同列值统一编号', ROW_NUMBER() over(par 阅读全文
posted @ 2021-09-06 15:51 30号少年 阅读(2098) 评论(0) 推荐(0) 编辑