reverse_ordering() Returns self with any modifications required to reverse the sort order within an order_by

Model.pk Regardless of whether you define a primary key field yourself, or let Django supply one for you, each model will have

class Prefetch(lookup, queryset=None, to_attr=None) [source] The Prefetch()

Field.related_model Points to the model the field relates to. For example, Author in ForeignKey(Author, on_delete=models

function A class attribute describing the aggregate function that will be generated. Specifically, the function

Model.clean() [source] This method should be used to provide custom model validation, and

class Field [source] Field is an abstract class that represents a database table

class Case(*cases, **extra) [source] A Case() expression is like the

class Func(*expressions, **extra) [source] function

FilePathField.allow_folders Optional. Either True or False. Default is False. Specifies