SQL to DataFrame
import pandas as pd
import pyodbc
conn = pyodbc.connect('Driver={SQL Server};'
'Server=RON\SQLEXPRESS;'
'Database=TestDB;'
'Trusted_Connection=yes;')
cursor = conn.cursor()
sql_query = pd.read_sql_query('SELECT * FROM TestDB.dbo.Person',conn)
print(sql_query)
print(type(sql_query))