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CREATE table #yourtable
    ([Id] int, [Value] varchar(10), [ColumnName] varchar(13),[RowId] varchar(13),[Lid] int,[Pid] int)
;
    
INSERT INTO #yourtable
    ([Id], [Value], [ColumnName],[RowId],[Lid],[Pid])
VALUES
    (1, 'John', 'FirstName','E01',1,2),
    (2, '2.4', 'Amount','E01',1,2),
    (3, 'ZH1E4A', 'PostalCode','E01',1,2),
    (4, 'Fork', 'LastName','E01',1,2),
    (5, '857685', 'AccountNumber','E01',1,2),
    (6, 'E01', 'RowId','E01',1,2),
      (7, 'John1', 'FirstName','E011',1,2),
    (8, '2.41', 'Amount','E011',1,2),
    (9, 'ZH1E4A1', 'PostalCode','E011',1,2),
    (10, 'Fork1', 'LastName','E011',1,2),
    (11, '8576851', 'AccountNumber','E011',1,2),
    (12, 'E011', 'RowId','E011',1,2),
  
  (13, 'John', 'LAST_NAME','E01',1,1),
    (14, '24', 'AGE','E01',1,1),
    (15, 'ZH1E4A', 'PostalCode','E01',1,1),
    (16, 'Fork', 'LastName','E01',1,1),
    (17, '857685', 'AccountNumber','E01',1,1),
    (18, 'E01', 'RowId','E01',1,1);
    
    
DECLARE @cols AS NVARCHAR(MAX),
    @query  AS NVARCHAR(MAX)

select @cols = STUFF((SELECT distinct ',' + QUOTENAME(ColumnName) 
                    from #yourtable where ColumnName !='RowId' AND Lid=1 AND Pid=2
            FOR XML PATH(''), TYPE
            ).value('.', 'NVARCHAR(MAX)') 
        ,1,1,'')

set @query = 'SELECT RowId,' + @cols + '
             from 
             (
                select ColumnName, RowId, Value
                from #yourtable WHERE Lid=1 AND Pid=2
            ) x
            pivot 
            (
                max(Value)
                for ColumnName in (' + @cols + ')
            ) p '
--PRINT @query
execute(@query)
--exec sp_executesql @query;

fork query

edited sep 23 21

created sep 23 21 anonymous