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Code Issues 30 Releases Wiki Activity
b08f53ff46
django/tests/serializers
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Juan Alvarez 46b2b08e45 [4.2.x] Fixed #34779 -- Avoided unnecessary selection of non-nullable m2m fields without natural keys during serialization. 
By using `select_related(None)` instead of `select_related()`, the
unnecessary joins are completely avoided. Note that the current tests
already covers the change, when the field is not `null=True`.

Regression in f9936deed1.

Backport of 517d3bb4dd from main
2023-08-19 11:23:59 +02:00
..
models [4.2.x] Fixed #34779 -- Avoided unnecessary selection of non-nullable m2m fields without natural keys during serialization. 2023-08-19 11:23:59 +02:00
__init__.py
test_data.py
test_deserializedobject.py
test_json.py [4.2.x] Fixed #34620 -- Fixed serialization crash on m2m fields without natural keys when base querysets use select_related(). 2023-06-04 20:49:40 +02:00
test_jsonl.py [4.2.x] Fixed #34620 -- Fixed serialization crash on m2m fields without natural keys when base querysets use select_related(). 2023-06-04 20:49:40 +02:00
test_natural.py
test_xml.py [4.2.x] Fixed #34620 -- Fixed serialization crash on m2m fields without natural keys when base querysets use select_related(). 2023-06-04 20:49:40 +02:00
test_yaml.py [4.2.x] Fixed #34620 -- Fixed serialization crash on m2m fields without natural keys when base querysets use select_related(). 2023-06-04 20:49:40 +02:00
tests.py [4.2.x] Fixed #34620 -- Fixed serialization crash on m2m fields without natural keys when base querysets use select_related(). 2023-06-04 20:49:40 +02:00