How to convert a row in column

Question

1.00/5 (1 vote)

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row
1
1
1
2
2

now I want to insert this to another table like this

col1 col2 col3 col4 col5
1 1 1 2 2

and then replace 1 --->Y and 2-->N

What I have tried:

SELECT col1, col2, col3, col4,col5,col6,col7,col8,col9,col10,col11,col12,col13,col14,col15
FROM (
select * from Split('1:1:1:1:1:1:2:2:1:2:1:1:2:1:1:',':')
) Books
PIVOT (
FOR select * from Split('1:1:1:1:1:1:2:2:1:2:1:1:2:1:1:',':') IN (col1, col2, col3, col4,col5,col6,col7,col8,col9,col10,col11,col12,col13,col14,col15)
) Result;

Posted 8-Jun-16 20:57pm

kumari567

Updated 10-Jun-16 1:11am

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Harikrishnan-BI · Answer 1 · 2016-06-10T01:11:00

try the below,
/*
;WITH CTE
AS
(
SELECT 1 AS RW UNION ALL
SELECT 1 AS RW UNION ALL
SELECT 1 AS RW UNION ALL
SELECT 2 AS RW UNION ALL
SELECT 2 AS RW
)
SELECT * INTO #A FROM CTE
*/
Insert your result set into #A temp table (RW - column name)
SELECT * FROM #A

Then execute the below,

ALTER TABLE #A ADD ID INT IDENTITY(1,1)
ALTER TABLE #A ADD CN VARCHAR(10)

UPDATE #A SET CN = 'Col' + CAST(ID AS VARCHAR(10))

DECLARE @cols AS NVARCHAR(MAX),
@query AS NVARCHAR(MAX)

select @cols = STUFF((SELECT ',' + QUOTENAME(CN)
from #A
group by CN, id
order by id
FOR XML PATH(''), TYPE
).value('.', 'NVARCHAR(MAX)')
,1,1,'')

set @query = 'SELECT ' + @cols + ' from
(
select CASE WHEN RW = 1 THEN '+CHAR(39)+'Y'+CHAR(39)+' ELSE '+CHAR(39)+'N'+CHAR(39)+' END AS RW, CN
from #A
) x
pivot
(
max(RW)
for CN in (' + @cols + ')
) p '

execute(@query)