exception documentation
class PendingRollbackError(InvalidRequestError): (source)
A transaction has failed and needs to be rolled back before continuing. .. versionadded:: 1.4
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 |