Question

我有一张如下表 -

[ID]    [PID]
1       4721
2       25
3       4721

我使用下面提到的查询创建了一个Pivot -

select id,pid
from #a
pivot(sum(id) for pid in(4721,25)) as pvt

但我在上面的代码中收到错误 - '4721'附近的语法不正确。我无法弄清楚原因。你能告诉我我失踪的地方吗？我希望结果表像 -

[4721]  [25]
4,       2

Answer 1

我认为使用[，]可以解决它

select id,pid
from #a
pivot(sum(id) for pid in([4721],[25])) as pvt

PIVOT的语法：

PIVOT 
( 
    <aggregation function>(<column being aggregated>) 
FOR 
[<column that contains the values that will become column headers>] 
    IN ( [first pivoted column], [second pivoted column], 
    ... [last pivoted column]) 
) AS <alias for the pivot table>

为什么Pivot在＆＃39; 4721＆＃39;附近提供错误的语法不正确？

1 个答案: