How to use the phoenixdb.avatica.proto.responses_pb2 function in phoenixdb

SQL query.

        :param max_rows_total:
            The maximum number of rows that will be allowed for this query.

        :returns:
            Signature of the prepared statement.
        """
        request = requests_pb2.PrepareRequest()
        request.connection_id = connection_id
        request.sql = sql
        if max_rows_total is not None:
            request.max_rows_total = max_rows_total

        response_data = self._apply(request)
        response = responses_pb2.PrepareResponse()
        response.ParseFromString(response_data)
        return response.statement

def open_connection(self, connection_id, info=None):
        """Opens a new connection.

        :param connection_id:
            ID of the connection to open.
        """
        request = requests_pb2.OpenConnectionRequest()
        request.connection_id = connection_id
        if info is not None:
            # Info is a list of repeated pairs, setting a dict directly fails
            for k, v in info.items():
                request.info[k] = v

        response_data = self._apply(request)
        response = responses_pb2.OpenConnectionResponse()
        response.ParseFromString(response_data)

def create_statement(self, connection_id):
        """Creates a new statement.

        :param connection_id:
            ID of the current connection.

        :returns:
            New statement ID.
        """
        request = requests_pb2.CreateStatementRequest()
        request.connection_id = connection_id

        response_data = self._apply(request)
        response = responses_pb2.CreateStatementResponse()
        response.ParseFromString(response_data)
        return response.statement_id

SQL query.

        :param max_rows_total:
            The maximum number of rows that will be allowed for this query.

        :returns:
            Signature of the prepared statement.
        """
        request = requests_pb2.PrepareRequest()
        request.connection_id = connection_id
        request.sql = sql
        if max_rows_total is not None:
            request.max_rows_total = max_rows_total

        response_data = self._apply(request)
        response = responses_pb2.PrepareResponse()
        response.ParseFromString(response_data)
        return response.statement