After Connecting, you can execute a SQL statement and retrieve the results.

SELECT Procedure

You will need to obtain a cursor before executing any SQL. Once you have one, you can use the cursor's execute method.

cursor = cnxn.cursor()
cursor.execute("SELECT Username, Email FROM [CData].[Administrators].Users WHERE Id = '39ef9b6f-5973-4701-bd19-7950d4b7d6e0'")

Iterating over the Results

You can use a for loop to iterate over the rows of the resultset. Each row is presented as a tuple containing column values:

for (Username, Email) in cursor:
    print("Username = {}, Email = {}".format(Username, Email))