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How to add column columnunit dynamically when FlagAllow is 1?

How to add column columnunit dynamically when FlagAllow is 1?

How to add column columnunit dynamically when FlagAllow is 1?

(OP)
How to add column column unit dynamically when Flag Allow is 1 on table #nonparametric table ?

I work on SQL server 2012 I can't add column unit dynamically when Flag Allow=1

as example below I have two rows have Flag Allow=1

family 90AM will be family 90 and family unit AM on two column because it have Flag Allow=1

parametric 50.4kg will be parametric 50.4 and parametric unit kg on two column because it have Flag Allow =1

CODE --> sqlserver

create table #nonparametricdata
(
PART_ID nvarchar(50) ,
CompanyName  nvarchar(50),
PartNumber nvarchar(50),
DKFeatureName nvarchar(100),
Tempvalue nvarchar(50),
FlagAllow bit
)

insert into #nonparametricdata
values
('1222','Honda','silicon','package','15.50Am',0),
('1900','MERCEIS','GLASS','family','90.00Am',1),
('5000','TOYOTA','alominia','source','70.20kg',0),
('8000','MACDA','motor','parametric','50.40kg',1),
('8900','JEB','mirror','noparametric','75.35kg',0)

create table #FinalTable
(
DKFeatureName  nvarchar(50),
DisplayOrder  int
)

insert into #FinalTable (DKFeatureName,DisplayOrder) 
values 
('package',3),
('family',4),
('source',5),
('parametric',2),
('noparametric',1)

DECLARE @sh [dbo].[FeaturesbyPL];

INSERT into @sh
  select Distinct  DKFeatureName  , DisplayOrder  from  #FinalTable 
-------------------------------------------
  declare @SQL NVARCHAR (MAX) =  ''
  ---------------------------------------
declare @Columns nvarchar(max)=( select
    substring(
        (
            Select  ',['+ST1.DKFeatureName +']' AS [text()]
            From @sh ST1 order by DisplayOrder

            For XML PATH ('')
        ), 2, 10000) [Columns])
        select @Columns
--------------------------------------------------
DECLARE @Header nvarchar(max)=( select
    substring(
        (
            Select  ', '''+ST1.DKFeatureName +''' as ['+ST1.DKFeatureName +']' AS [text()]
            From @sh ST1 order by DisplayOrder

            For XML PATH ('')
        ), 2, 10000) [Columns])

        select @Header


select @SQL =CONCAT('  
 SELECT *  Into #NewTable2
FROM #nonparametricdata
PIVOT(max(Tempvalue) FOR DKFeatureName IN ('+@Columns+')) AS PVTTable     
',
N'
select   
''PART_ID'' as ''PART_ID'' ,''PartNumber'' as ''Z2 Part number'' , ''CompanyName'' as ''Z2 Manufacturer'' ,   ' +@Header + ' 
union all
select PART_ID , PartNumber , CompanyName  ,   ' +@Columns + '  from  #NewTable2


   ')


EXEC (@SQL) 
Expected Result for rows have Allow Flag=1 will be as below :

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