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How To Unpivot In SQL Server With Example

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Given the following records below, you may want to show them in a vertical manner instead of horizontal view of columns.

To achieve the desired result, you use UNPIVOT clause in your query. 
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Use testdatabase
Go
SELECT [Subject],
       Grade
FROM StudentReportCard 
UNPIVOT (Grade FOR [Subject] IN (English, Math, Literature, Biology)) 
        AS U_SubjectGrade
WHERE StudentId = 1
Screenshot
Unpivot In SQL Server Example

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