DECLARE @colsUnpivot AS NVARCHAR(MAX),

   @query  AS NVARCHAR(MAX)

​

select @colsUnpivot 

  = stuff((select ','+quotename(C.column_name)

           from information_schema.columns as C

           where C.table_name = 'yourtable' and

                 C.column_name like 'Indicator%'

           for xml path('')), 1, 1, '')

​

set @query 

  = 'select id, entityId,

        indicatorname,

        indicatorvalue

     from yourtable

     unpivot

     (

        indicatorvalue

        for indicatorname in ('+ @colsunpivot +')

     ) u'

​

exec sp_executesql @query;

SELECT *

FROM

(

  SELECT column1, column2 -- Specify the columns you want to pivot

  FROM your_table

) AS SourceTable

PIVOT

(

  MAX(column2) -- Apply an aggregation function (e.g., MAX, MIN, SUM) to the column you want to pivot

  FOR column1 IN ([Value1], [Value2], [Value3]) -- Provide the distinct values in column1 to become columns

) AS PivotTable;