how to merge more then one row in a single row

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sir, i have a table in which one column that name StudentID. the result of this table is look like:-

StudentID

101
102
103

but i need a query that show result in a single row. and look like :-

StudentID
101,102,103

How can i do it?

Posted 17-Sep-14 1:25am

TCS54321

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Thanks7872 17-Sep-14 7:31am

Why?

1 solution

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Gihan Liyanage · Accepted Answer · 2014-09-17T01:34:00

Solution 1

Use Stuff

SQL

SELECT STUFF((SELECT ', ' + [StudentID] FROM YOURTABLE FOR XML PATH('')),1,1,'') as [StudentID]
GO

If your column is not a string then you need to cast

SQL

SELECT STUFF((SELECT ', ' + CONVERT(varchar(10), StudentID) FROM Emp2 FOR XML PATH('')),1,1,'') as id
GO

Posted 17-Sep-14 1:34am

Gihan Liyanage

Updated 17-Sep-14 1:39am

v2