diff options
| author | matt ferrante <mferrante3@gmail.com> | 2020-01-06 16:44:32 -0700 |
|---|---|---|
| committer | Mariusz Felisiak <felisiak.mariusz@gmail.com> | 2020-07-09 20:24:00 +0200 |
| commit | 7d6916e82700896ef23c50720d8cf0de4d6b9074 (patch) | |
| tree | 02d3af3aa34e4986a602bfd1f3af102b17b6f872 /docs | |
| parent | 5a3d7cf46205f42303a5f429c388cb507ef5d630 (diff) | |
Fixed #29789 -- Added support for nested relations to FilteredRelation.
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/ref/models/querysets.txt | 15 | ||||
| -rw-r--r-- | docs/releases/3.2.txt | 3 |
2 files changed, 7 insertions, 11 deletions
diff --git a/docs/ref/models/querysets.txt b/docs/ref/models/querysets.txt index 6edc508661..9f541d5414 100644 --- a/docs/ref/models/querysets.txt +++ b/docs/ref/models/querysets.txt @@ -3707,17 +3707,10 @@ operate on vegetarian pizzas. ``FilteredRelation`` doesn't support: -* Conditions that span relational fields. For example:: - - >>> Restaurant.objects.annotate( - ... pizzas_with_toppings_startswith_n=FilteredRelation( - ... 'pizzas__toppings', - ... condition=Q(pizzas__toppings__name__startswith='n'), - ... ), - ... ) - Traceback (most recent call last): - ... - ValueError: FilteredRelation's condition doesn't support nested relations (got 'pizzas__toppings__name__startswith'). * :meth:`.QuerySet.only` and :meth:`~.QuerySet.prefetch_related`. * A :class:`~django.contrib.contenttypes.fields.GenericForeignKey` inherited from a parent model. + +.. versionchanged:: 3.2 + + Support for nested relations was added. diff --git a/docs/releases/3.2.txt b/docs/releases/3.2.txt index 6c49cf5375..0c877bc1f5 100644 --- a/docs/releases/3.2.txt +++ b/docs/releases/3.2.txt @@ -227,6 +227,9 @@ Models * The :meth:`.QuerySet.update` method now respects the ``order_by()`` clause on MySQL and MariaDB. +* :class:`FilteredRelation() <django.db.models.FilteredRelation>` now supports + nested relations. + Requests and Responses ~~~~~~~~~~~~~~~~~~~~~~ |