#34331: Support prefetch_related() with Queryset.aiterator() -------------------------------------+------------------------------------- Reporter: Barry | Owner: nobody Johnson | Type: New | Status: new feature | Component: Database | Version: 4.2 layer (models, ORM) | Severity: Normal | Keywords: Triage Stage: | Has patch: 0 Unreviewed | Needs documentation: 0 | Needs tests: 0 Patch needs improvement: 0 | Easy pickings: 0 UI/UX: 0 | -------------------------------------+------------------------------------- Asynchronously iterating through a QuerySet that contains a prefetch_related definition is not supported in the alpha release of 4.2, but would be a quite useful feature.
If the iterator is chunked, related objects could be prefetched in a manner much like within QuerySet.iterator(), as long as the call to prefetch_related_objects is wrapped by sync_to_async(). -- Ticket URL: <https://code.djangoproject.com/ticket/34331> Django <https://code.djangoproject.com/> The Web framework for perfectionists with deadlines. -- You received this message because you are subscribed to the Google Groups "Django updates" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-updates+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/django-updates/0107018640bca208-1c162da5-5965-4ed5-a499-9000c1e03c42-000000%40eu-central-1.amazonses.com.