sqlalchemy.exc.NoReferenceError

class documentation

class NoReferenceError(InvalidRequestError):

Known subclasses: sqlalchemy.exc.NoReferencedColumnError, sqlalchemy.exc.NoReferencedTableError

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Raised by ForeignKey to indicate a reference cannot be resolved.

Inherited from SQLAlchemyError (via InvalidRequestError):

Method	`__str__`	Undocumented
Method	`__unicode__`	Undocumented
Method	`_message`	Undocumented
Method	`_sql_message`	Undocumented

Inherited from HasDescriptionCode (via InvalidRequestError, SQLAlchemyError):

Method	`__init__`	Undocumented
Method	`_code_str`	Undocumented
Instance Variable	`code`	Undocumented