Method some_col_opt_only

test/orm/test_options.py:1318–1319

(self, key, opts)

    @classmethod
    def setup_test_class(cls):
        def some_col_opt_only(self, key, opts):
            return self._set_column_strategy((key,), None, opts)

        strategy_options._AbstractLoad.some_col_opt_only = some_col_opt_only