Method _set_deferrable_gen

psycopg/psycopg/_connection_base.py:247–250

(self, value: bool | None)

        raise NotImplementedError

    def _set_deferrable_gen(self, value: bool | None) -> PQGen[None]:
        yield from self._check_intrans_gen("deferrable")
        self._deferrable = bool(value) if value is not None else None
        self._begin_statement = b""

    def _check_intrans_gen(self, attribute: str) -> PQGen[None]:
        # Raise an exception if we are in a transaction