Question

MySQL - Ordering all data in alphabetical order but placing a particular item last

这个问题已经被问到MySql，不幸的是这个解决方案对SQL Server不起作用。这是我当前的查询和结果：

select ShipMethodID As UseMe, Name As ShowMe 
from Purchasing.ShipMethod
union
Select 0 As UseMe, 'n/a' As ShowMe
order by ShowMe

结果：

5   CARGO TRANSPORT 5
0   n/a
4   OVERNIGHT J-FAST
3   OVERSEAS - DELUXE
1   XRQ - TRUCK GROUND
2   ZY - EXPRESS

我需要这样排序：

0   n/a
5   CARGO TRANSPORT 5
4   OVERNIGHT J-FAST
3   OVERSEAS - DELUXE
1   XRQ - TRUCK GROUND
2   ZY - EXPRESS

Answer 1

select * from (
    select ShipMethodID As UseMe, Name As ShowMe 
    from Purchasing.ShipMethod
    union
    Select 0 As UseMe, 'n/a' As ShowMe
) t
order by (case when UseMe = 0 then null else ShowMe end)

Answer 2

首先按字段排序，先输入N / A，然后输入你真正要排序的字段 - 如果你真的想要n / a，那么order by DisplayOrder DESC, ShowMe。

select      ShipMethodID As UseMe, Name As ShowMe, 1 AS DisplayOrder
from        Purchasing.ShipMethod
union
Select      0 As UseMe, 'n/a' As ShowMe, 0 AS DisplayOrder
order by    DisplayOrder, ShowMe

Answer 3

请尝试使用此查询..

select ShipMethodID As UseMe, Name As ShowMe, 1 As dummycolumn
from Purchasing.ShipMethod
union
Select 0 As UseMe, 'n/a' As ShowMe, 0 As dummycolumn
order by dummycolumn, ShowMe

SQL Server：按字母顺序排序所有数据，但最后放置一个特定项目

3 个答案: