Sql 使用order by时如何添加列[distanceInKm]？

我有一个问题，因为我不知道在我的程序中使用order by时如何添加kolumn，客户和车辆之间的排序距离 我的程序是这样的：

create procedure    [dbo].[p_top5_v2_type2222]
 @IdCustomer int,
 @idGroupVehicle int  as
 declare @start geography
  SET @start = (select location from Customer where idCustomer=@idCustomer )
select TOP 5 idVehicle,idGroupVehicle,brand,model,maxRange,weight,maxSpeed, nameLocation 
from Vehicle where idGroupVehicle= @idGroupVehicle  and  (@start.STDistance(locationVehicle)/1000 is not null)
order by @start.STDistance(locationVehicle)/1000 asc
GO

我的结果是

现在我想添加列[distanceInKm] 看看它们是否真的分类正确 我试着

但我有错误

Msg 102, Level 15, State 1, Procedure p_top5_v2_type_distance, Line 7 [Batch Start Line 0]
Incorrect syntax near 'distanceInKm'.

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有人能解释一下我如何添加列吗？

所选列进入

选择

，而不是

排序依据

。然后，您可以按的顺序使用它：

select TOP 5 idVehicle, idGroupVehicle, brand, model, maxRange,weight, maxSpeed, nameLocation ,
       @start.STDistance(locationVehicle)/1000 as distanceInKm
from Vehicle
where idGroupVehicle = @idGroupVehicle and  
      (@start.STDistance(locationVehicle)/1000 is not null)
order by distanceInKm asc

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好的，我检查了这个，但是[distanceInKm]附近有错误错误语法，我删除了[distanceInKm]，现在是正确的，谢谢mate@Konrad . . . 真奇怪。我不认为我修改了

where

子句——显然不是我的本意。

select TOP 5 idVehicle, idGroupVehicle, brand, model, maxRange,weight, maxSpeed, nameLocation ,
       @start.STDistance(locationVehicle)/1000 as distanceInKm
from Vehicle
where idGroupVehicle = @idGroupVehicle and  
      (@start.STDistance(locationVehicle)/1000 is not null)
order by distanceInKm asc