docs: def change_owner_to(conn, schema, table, role):
      r"""Changes table's ownership to role
  
      Parameters
      ----------
      conn : sqlalchemy connection object
          A valid connection to a database
      schema : str
          The database schema
      table : str
          The database table
      role : str
          database role that access is granted to
  
      """
      sql_str = """ALTER TABLE {schema}.{table}
          OWNER TO {role};""".format(schema=schema,
                                     table=table,
                                     role=role)
  
      conn.execute(sql_str)