Transpose datatable rows into columns

Question

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Hello,
I have a datatable like bellow.
Screenshot-2 — ImgBB[^]

I want to convert into like bellow.
Screenshot-3 — ImgBB[^]

I don't have idea how can i achieve this. Any help would be highly appreciated.
Thanks in advance.

What I have tried:

I googled but unfortunately did't found any help.

Posted 1-Mar-20 23:41pm

Member 14089908

Updated 1-Mar-20 23:48pm

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Maciej Los · Accepted Answer · 2020-03-01T23:49:00

Solution 1

You have to use PIVOT[^].

SQL

SELECT LabelText, [judge1], [judge2], [judge3]...
FROM 
(
    SELECT *, CONCAT('judge', CONVERT(VARCHAR(50), ROW_NUMBER() OVER(PARTITION BY qst_id ORDER BY judge_id)) AS judgeNo
    FROM YoutTable
) dt
PIVOT(SUM(Score) FOR judgeNo IN ([judge1], [judge2], [judge3]...)) pvt

Related topic: ROW_NUMBER (Transact-SQL) - SQL Server | Microsoft Docs[^]

Posted 1-Mar-20 23:49pm

Maciej Los

Updated 1-Mar-20 23:59pm

v2

Comments

phil.o 2-Mar-20 6:11am

5'd :)

Maciej Los 2-Mar-20 8:24am

Thank you.