MSSQL Output in XML using For XML

參考來源
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1:
select * from Employee for xml path, ELEMENTS XSINIL, root('Client')

2:
select Employee.ID as '@ID', FirstName,LastName,DOB ,
(select SalariedMonth as 'Month' from employeesalary where
employee.id = employeesalary.id for xml path(''),Type) as 'Salary'
from Employee
for xml path('Employee'),Elements XSINIL,root('Employees')

3:
select Employee.ID as '@ID', FirstName,LastName,DOB ,
(select SalariedMonth as 'data()' from employeesalary where
employee.id = employeesalary.id for xml path(''),Type) as 'Salary'
from Employee
for xml path('Employee'),Elements XSINIL,root('Employees')