SQL Server的“分组依据”

Question

我有这样的

ID ORDER TEAM TIME 
    IL-1 1 A_Team 11 
    IL-1 2 A_Team 3 
    IL-1 3 B_Team 2 
    IL-1 4 A_Team 1 
    IL-1 5 A_Team 1 
    IL-2 1 A_Team 5 
    IL-2 2 C_Team 3 

我想要的分组名称相同的队伍这也是连续的球队（这是按顺序列）什么表

所以结果表应该看起来像

IL-1 1 A_Team 14 
IL-1 2 B_Team 2 
IL-1 3 A_Team 2 
IL-2 1 A_Team 5 
IL-2 2 C_Team 3 

感谢

埃德它：根据nang的回答，我将ID列添加到我的表中。

Answer 1

您的示例中存在问题。为什么第6行和第2行不是“顺序团队”？

1 A_Team 5

2 A_Team 3

不过，也许下面是有用的你：

select neworder, name, sum([time]) from (
select min(n1.[order]) neworder, n2.[order], n2.name, n2.[time] 
from mytable n1, mytable n2 
where n1.Name = n2.Name 
and n2.[order] >= n1.[order] 
and not exists(select 1 from mytable n3 where n3.name != n1.name and n3.[order] > n1.[order] and n3.[order] < n2.[order]) 
group by n2.[order], n2.name, n2.[time]) x 
group by neworder, name 

结果：

neworder名（没有列名）

1 A_Team 19

4 A_Team 2

3 B_Team 2

2 C_Team 3