exception documentation
class NoResultFound(InvalidRequestError): (source)
A database result was required but none was found. .. versionchanged:: 1.4 This exception is now part of the ``sqlalchemy.exc`` module in Core, moved from the ORM. The symbol remains importable from ``sqlalchemy.orm.exc``.
Inherited from SQLAlchemyError
(via InvalidRequestError
):
Method | __str__ |
Undocumented |
Method | _message |
Undocumented |
Method | _sql |
Undocumented |
Inherited from HasDescriptionCode
(via InvalidRequestError
, SQLAlchemyError
):
Method | __init__ |
Undocumented |
Instance Variable | code |
Undocumented |
Method | _code |
Undocumented |