[英]How to assign column names to a pivot table
Heres my statement 这是我的声明
SELECT *
FROM(
SELECT CAST([School ID] as varchar(10)) AS 'School ID', Year, Value as [Total]
FROM [sandbox].[dbo].[SchoolInformation]
WHERE Attribute = 'Total' AND Year IN ('2010','2011','2012','2013','2014')
)cte
PIVOT (SUM([Total]) FOR YEAR IN([2010],[2011],[2012],[2013],[2014]))pvt
My question is, is there a way to change the column names to show (year1,year2,year3,year4,year5) instead of (2010,2011,2012,2013,2014)? 我的问题是,有没有办法更改列名称以显示(year1,year2,year3,year4,year5)而不是(2010,2011,2012,2013,2014)?
Thanks :) 谢谢 :)
You can alias your columns, like this. 您可以像这样对列进行别名。
SELECT
[2010] AS 'year1',
[2011] AS 'year2',
....
FROM (
SELECT ...
) ...
Another way I can think of involves writing dynamic SQL. 我可以想到的另一种方法是编写动态SQL。
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