Return exactly one object or raise an exception. Equivalent to :meth:`_engine.Result.one` except that scalar values, rather than :class:`_engine.Row` objects, are returned.
(self)
| 1411 | ) |
| 1412 | |
| 1413 | def one(self) -> _R: |
| 1414 | """Return exactly one object or raise an exception. |
| 1415 | |
| 1416 | Equivalent to :meth:`_engine.Result.one` except that |
| 1417 | scalar values, rather than :class:`_engine.Row` objects, |
| 1418 | are returned. |
| 1419 | |
| 1420 | """ |
| 1421 | return self._only_one_row( |
| 1422 | raise_for_second_row=True, raise_for_none=True, scalar=False |
| 1423 | ) |
| 1424 | |
| 1425 | |
| 1426 | class TupleResult(FilterResult[_R], util.TypingOnly): |
nothing calls this directly
no test coverage detected