Changes between Version 5 and Version 6 of ModelSyntaxChangeInstructions

Timestamp:

Aug 25, 2005, 3:24:39 PM (19 years ago)

Author:

Adrian Holovaty

Comment:

A

ModelSyntaxChangeInstructions

@@ -10 +10 @@
  * {{{rel_name}}} is no longer used for {{{ForeignKey}}}s. If your model has more than one {{{ForeignKey}}} to the same foreign model, differentiate the fields using the field name, not {{{rel_name}}}. See [http://www.djangoproject.com/documentation/models/m2o_recursive2/ Relating a model to another model more than once] for an example.
  * {{{rel_name}}} is no longer used for {{{ManyToManyField}}}s. If your model has more than one {{{ManyToManyField}}} to the same foreign model, differentiate the fields using the field name, not {{{rel_name}}}. Also, give both of the {{{ManyToManyField}}}s a {{{singular}}} attribute, which defines the name of the related object in singular format. (This is an obscure case, but it's included here for completeness.)
+ * Syntax for subclassing models ({{{add_fields}}}, {{{remove_fields}}}) has changed. See {{{tests/testapp/models/subclassing.py}}} for examples.
 
 == Examples ==