Method _check_tpc

psycopg/psycopg/_connection_base.py:696–699

Raise NotSupportedError if TPC is not supported.

(self)

            self._tpc = None

    def _check_tpc(self) -> None:
        """Raise NotSupportedError if TPC is not supported."""
        # TPC supported on every supported PostgreSQL version.
        pass