output_field Defines the type of class returned by the get_lookup() method. It must be a

Model.get_next_by_FOO(**kwargs)

Options.get_fields(include_parents=True, include_hidden=False) [source] Returns a tuple of

get_transform(transform_name) Must return the lookup named transform_name. For instance, by returning self

Field.unique_for_year Like unique_for_date and unique_for_month.

Model.validate_unique(exclude=None) [source] This method is similar to clean_fields()

select_related(*fields) Returns a QuerySet that will “follow” foreign-key relationships, selecting additional related-object

order_by(*fields) By default, results returned by a QuerySet are ordered by the ordering tuple given by the ordering

FieldFile.size The result of the underlying

process_rhs(compiler, connection) [source] Behaves the same way as process_lhs()