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When prefetching a set of child objects related to a set of parent objects, we usually want to populate the relationship back from the child to the parent to avoid a query when accessing that relationship attribute. However, there's an edge case where the child queryset itself specifies a prefetch back to the parent. In that case, we want to use the prefetched relationship rather than populating the reverse relationship from the parent. |
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__init__.py | ||
models.py | ||
test_prefetch_related_objects.py | ||
test_uuid.py | ||
tests.py |