anchor.diff:  >>> con = pg8000.dbapi.connect(user="postgres", password="cpsnow")
   >>> cursor = con.cursor()
   >>>
  ->>> cursor.execute("SELECT extract(millennium from now())")
  +>>> cursor.execute("SELECT TO_CHAR(TIMESTAMP '2021-10-10', 'YYYY BC')")
   >>> cursor.fetchone()
  -[Decimal('3')]
  +['2021 AD']
   
   ----
   
  
positive.code: >>>
  >>> con = pg8000.native.Connection("postgres", password="cpsnow")
  >>>
  >>> con.run("SELECT extract(millennium from now())")
  [[Decimal('3')]]
  
  ----
  
  
negative.code: >>>
  >>> con.run("select 'hello' as "My Column"")
  Traceback (most recent call last):
  SyntaxError: invalid syntax...
  
  ----
  
  