摘要:
select * from ( select *,ROW_NUMBER() over (PARTITION BY f1 ORDER BY f1) as r from [Agriculture].[dbo].[cc] ) a where a.r=1 select COUNT(distinct quer 阅读全文
摘要:
1.本片主要讲述excel导出的样式处理,导出方法看前一篇 static void Main(string[] args) { List<ExportModel> list = new List<ExportModel>(); string[] types = new string[4]; type 阅读全文