sql-server如何分组编号
作者:快盘下载 人气:52sql server如何分组编号
对jibieName 名称进行分组排序 生成名次
SELECT [XuanShouId]
,[JibieId] ,[Zhuangtai] ,[ThisZhuangtaiInt] ,[MaxMaxZhuangtai] ,[FirstChangZong] ,[SecondChangZong] ,[ZongfenZong] ,[JinggaoZong] ,[Mingci] ,[TMingciTongji] ,[TShuangjian] ,[TJizongfen] ,[TJiyouchang] ,[ZubieYuan] ,[TShifenShao] ,[MingciSet] ,[Id] ,[Bianhao] ,[JiBie] ,[Xingming] ,[Danwei] ,[JibieName] ,ROW_NUMBER() over (partition by jibieName order by TMingCiTongji) as Paixu ---这一列就是排序列使用partition 分区参数来分区展示 FROM [ShuaijiaoBianpai2022].[dbo].[TuanTiTongji] a
partition 分区操作
partition by jibieName order by TMingCiTongji
解释;
以jibieName列为标准分区;类似于Groupby;以TMingCiTongji为排序

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