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Changes between Initial Version and Version 2 of Ticket #36093

Ticket #36093
- Property Summary Calling `full_clean()` on an existing child model instance in a multi-table inheritance should not execute a database query. → Calling full_clean() on an existing child model instance in a multi-table inheritance should not execute a database query.

initial	v2
23	23	}}}
24	24
25		This is because the primary key of a child model is a `OneToOneField` to the parent model (e.g. `place_ptr`), and it's not in `pk_fields`, so the changes to [https://github.com/django/django/blob/bf7b17d16d3978b2e1cee4a0f7ce8840bd1a8dc4/django/db/models/base.py#L1496-L1498 the check for the check for skipping primary key when editing] no longer passes for child models.
	25	This is because the primary key of a child model is a `OneToOneField` to the parent model (e.g. `place_ptr`), and it's not in `pk_fields`, so the changes to [https://github.com/django/django/blob/bf7b17d16d3978b2e1cee4a0f7ce8840bd1a8dc4/django/db/models/base.py#L1496-L1498 the check for skipping primary key when editing] no longer passes for child models.
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	27	The exact query can be seen in [https://github.com/laymonage/django-fullclean-repro/actions/runs/12750852443/job/35536526461 my repro example].