Sql 行值作为列，并获取计数

我有一个具有以下结构和数据的表

AreaTable

：

Username    Area    Counter
-----------------------------
Pravin  Vskp       1    
anil    Hyd        3    
Pravin  Chennai    3
Ang     Vskp       1    
anil    Vskp       3    
Immi    Chennai    3

现在，我希望数据显示为：

        VSKP    HYD   CHENNAI   
Pravin    1      0      3   
Anil      3      3      0
Ang       1      0      0    
Immi      0      0      3

我试着回答这个问题

SELECT *
FROM (  SELECT username, area,counter
        FROM AreaTable) AS ET
PIVOT(MIN(counter) FOR username IN (area) AS PT

你能帮我一下吗？

你应该使用：

此查询的结果是

注意，如果

[Area]

列中不同值的计数不同，您应该检查动态轴是如何生成的。SO中有很多答案。

试试这个

select username,[VSKP],[HYD],[CHENNAI] from
(select username,area,counter from @t) as src
pivot( 
min(Counter) for Area in([VSKP],[HYD],[CHENNAI])
) as pvt

select username,[VSKP],[HYD],[CHENNAI] from
(select username,area,counter from @t) as src
pivot( 
min(Counter) for Area in([VSKP],[HYD],[CHENNAI])
) as pvt