Show SQL Server Data Table in a XML Using SQL Query

I have the following data table:


                                                                                 Image 1.

Now I will show this table data in a XML group by class like the following:


                                                                                 Image 2.

My Data Table in Design mode:


                                                   Image 3.

The script of my table is:

CREATE TABLE [dbo].[Student](
    [StudentID] [int] IDENTITY(1,1) NOT NULL,
    [Name] [varchar](50) NULL,
    [Email] [varchar](500) NULL,
    [Class] [varchar](50) NULL,
    [EnrollYear] [varchar](50) NULL,
    [City] [varchar](50) NULL,
    [Country] [varchar](50) NULL,
 CONSTRAINT [PK_Student] PRIMARY KEY CLUSTERED
(
    [StudentID] ASC
)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]
) ON [PRIMARY]

GO

Now write the following SQL Query:


                                                                                    Image 4.

DECLARE @MyTempTable TABLE
(
    Class VARCHAR(30),
    Name VARCHAR(30),
    EnrollYear VARCHAR(20),
    City VARCHAR(50)
)

 INSERT INTO @MyTempTable (Class,Name,EnrollYear,City)
 SELECT Class,Name,EnrollYear,City FROM Student

SELECT T1.Class AS '@ClassName',
(
    SELECT T2.Name AS '@Name',
           T2.EnrollYear As '@EnrollYear',
           T2.City AS '@City'
    FROM @MyTempTable AS T2
    WHERE T2.Class = T1.Class
    FOR XML PATH('StudentInfo'), TYPE
)

FROM @MyTempTable AS T1
GROUP BY T1.Class
FOR XML PATH('Class'), ROOT('StudentBySubject')

Now run your query.


                                                                                 Image 5.

See your XML.


                                                                                 Image 6.

You can save your XML file like the following:


                                                                                 Image 7.