Generate New (uniqueidentifier) in SQL Server

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If you want to generate a new uniqueidentifier in SQL you can simply use the NEWID() function 

       -- Example 1
       SELECT NEWID()

       -- Example 2       
       DECLARE @EmployeeID uniqueidentifier
       SET @EmployeeID = NEWID()

       -- Example 3
       INSERT INTO Employees(EmployeeID, Name)
       VALUES (NEWID(), 'msm2020')

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