aws_advanced_python_wrapper/database_dialect.py [418:431]:
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                    return True
        except Exception:
            if not initial_transaction_status and driver_dialect.is_in_transaction(conn):
                conn.rollback()

        return False

    def get_host_list_provider_supplier(self) -> Callable:
        return lambda provider_service, props: MultiAzHostListProvider(
            provider_service,
            props,
            self._TOPOLOGY_QUERY,
            self._HOST_ID_QUERY,
            self._IS_READER_QUERY,
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aws_advanced_python_wrapper/database_dialect.py [476:489]:
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                    return True
        except Exception:
            if not initial_transaction_status and driver_dialect.is_in_transaction(conn):
                conn.rollback()

        return False

    def get_host_list_provider_supplier(self) -> Callable:
        return lambda provider_service, props: MultiAzHostListProvider(
            provider_service,
            props,
            self._TOPOLOGY_QUERY,
            self._HOST_ID_QUERY,
            self._IS_READER_QUERY,
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