code: def get_select_sql(self):
          
          if self.table:
              return '{0}.{1}'.format(self.table.get_identifier(), self.name)
          return '{0}'.format(self.name)
docs: Gets the SELECT field portion for the field without the alias. If the field
          has a table, it will be included here like table.field
  
          :return: Gets the SELECT field portion for the field without the alias
          :rtype: str