Context Navigation

Changes between Initial Version and Version 1 of Ticket #35587, comment 1

initial	v1
1		I don't think it's worth extending the `Queryset` API with a method that can be emulated through various me~~thod~~ and would entertain the idea that the returned set of objects will always be mutually exclusive. This is not a guarantee that the ORM can provide for a few reasons.
	1	I don't think it's worth extending the `Queryset` API with a method that can be emulated through various means (with different semantics) and would entertain the idea that the returned set of objects will always be mutually exclusive. This is not a guarantee that the ORM can provide for a few reasons.
2	2
3	3	First the querysets are going to reach to the database serially and thus they won't be executed against the same ''snapshot'' so an object could be changed in a way that makes it appear in both partitions. Secondly, while the ORM goes at great length to make `exclude` the complement of `filter` [https://code.djangoproject.com/query?description=~exclude&status=assigned&status=new&order=id&desc=1 it has a few know bugs] which could also manifest themselves in these scenarios.