Method _create_intersect_all

lib/sqlalchemy/sql/selectable.py:4725–4728

(
        cls, *selects: _SelectStatementForCompoundArgument[Unpack[_Ts]]
    )

    @classmethod
    def _create_intersect_all(
        cls, *selects: _SelectStatementForCompoundArgument[Unpack[_Ts]]
    ) -> CompoundSelect[Unpack[_Ts]]:
        return CompoundSelect(_CompoundSelectKeyword.INTERSECT_ALL, *selects)

    def _scalar_type(self) -> TypeEngine[Any]:
        return self.selects[0]._scalar_type()