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SQL中獲取排序分組後數據的腳本

   廢話不多說了,先上一段代碼,如下所示:

  select distinct

  b.OrgID,b.CompanyID,b.AreaID,b.CustChannelID,b.CustID,b.SaleTotalQty,

  GETDATE() from KDS400TelSurveyCustAll_Temp as tmp1 cross apply

  (

  select top 10 percent * from KDS400TelSurveyCustAll_Temp tmp2

  where tmp1.OrgID=tmp2.OrgID and tmp1.CompanyID=tmp2.CompanyID

  and tmp1.AreaID=tmp2.AreaID and tmp1.CustChannelID=tmp2.CustChannelID

  and tmp2.CustChannelID in (1027,1028)

  order by tmp2.OrgID,tmp2.CompanyID,tmp2.AreaID,tmp2.AreaType,tmp2.CustChannelID

  ) as b

  這段代碼的意思是獲取取每個經銷商在每個縣級城市中兩類客戶,

  取各類客戶的前3個月累計銷量排名在前10%的客戶進行調查。

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