Method _as_for_update

lib/sqlalchemy/sql/schema.py:4386–4390

(self, for_update: bool)

        self.for_update = for_update

    def _as_for_update(self, for_update: bool) -> FetchedValue:
        if for_update == self.for_update:
            return self
        else:
            return self._clone(for_update)

    def _copy(self) -> FetchedValue:
        return FetchedValue(self.for_update)