如何从SQL查询结果返回特定的行到底部？

Question

我有一个简单的SQL查询，它返回数据为

select [BusinessModel], count(*) As Total from DimHotelExpand
group by [BusinessModel] 

结果如下：

DA        53894
DL        7098
ECM       1472
Flex      14789
GDS       33487
Lead      1499050
MT        71306
Unknown   572467

我希望值“ Lead”的行显示在结果的底部。 我怎样才能做到这一点？

Answer 1

试试这个-

SELECT 
      d.BusinessModel
    , Total = COUNT(1)
FROM dbo.DimHotelExpand d
GROUP BY d.BusinessModel
ORDER BY 
      CASE WHEN d.BusinessModel = 'Lead' THEN 0 ELSE 1 END
    , Total

Answer 2

您可以按总计列排序（因为Lead的计数更高），如下所示：

SELECT [BusinessModel], count(*) As Total from DimHotelExpand
GROUP BY [BusinessModel]
ORDER BY count(*)

Answer 3

如果您不知道Lead是否始终具有最大价值，可以尝试一下：

select 
    [BusinessModel], count(*) As Total 
from DimHotelExpand
group by 
    [BusinessModel] 
order by 
    case [BusinessModel] when 'Lead' then 1 else 0 end asc

Answer 4

您可以尝试“全部联合”。

select [BusinessModel], count(*) As Total from DimHotelExpand
where [BusinessModel] <> 'Lead'
group by [BusinessModel] 
union all
select [BusinessModel], count(*) As Total from DimHotelExpand
where [BusinessModel] = 'Lead'
group by [BusinessModel] 

我认为使用“排序依据”的解决方案效果不佳。 仅当“ Lead”是更大的商务模型时才能正常工作。

我认为frikozoid解决方案也是有效的。