Juan Alvarez 517d3bb4dd 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 f9936deed1ff13b20e18bd9ca2b0750b52706b6c.

2023-08-19 10:29:43 +02:00

..

__init__.py

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base.py

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data.py

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multi_table.py

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natural.py

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