Question

我试图通过百分位数查询创建一个新表，以便可以将其导出到ARCGIS。但是，我收到语法错误，我不知道该如何解决。

create table tempercent as (select *,  percentile_CONT(.95)  
WITHIN GROUP (ORDER BY cast(travel_time_minutes as float)) OVER (PARTITION BY TMC_code) AS TTAV_P_80 FROM [dbo].[Andy_I40])

Answer 1

SQL Server不支持CTA。您可以改用SELECT ... INTO：

SELECT *,  PERCENTILE_CONT(.95)  
      WITHIN GROUP (ORDER BY cast(travel_time_minutes as float)) 
      OVER (PARTITION BY TMC_code) AS TTAV_P_80 
INTO tempercent
FROM [dbo].[Andy_I40]

使用百分位数查询创建表

1 个答案: