code: def find_all(self, table_name, constraints=None, *, columns=None, order_by=None, limiting=None):
      
      query_string, params = self.sql_writer.get_find_all_query(
        table_name, constraints, columns=columns, order_by=order_by, limiting=limiting)
      query_string += ";"
      return self.execute(query_string, params)
docs: Returns all records that match a given criteria.
  
      :table_name: the name of the table to search on
      :constraints: is any construct that can be parsed by SqlWriter.parse_constraints.
      :columns: either a string or a list of column names
      :order_by: the order by clause