#25811: Error querying models in different databases in one queryset -------------------------------------+------------------------------------- Reporter: ebar0n | Owner: nobody Type: | Status: new Cleanup/optimization | Component: Database layer | Version: master (models, ORM) | Severity: Normal | Resolution: Keywords: database | Triage Stage: Accepted Has patch: 0 | Needs documentation: 0 Needs tests: 0 | Patch needs improvement: 0 Easy pickings: 0 | UI/UX: 0 -------------------------------------+-------------------------------------
Comment (by ebar0n): It is effectively efficiently perform the subquery, but I think Django must be able to identify the model referenced in the subquery belongs to a different base data to the initial consultation; Only then the subquery should be evaluated before generating the entire query, and generate the subquery and avoid error. Rest when they belong to the same database operation should be such as this, because it is more optimal. That would be the need to use the same functional code with multiple database support. Then you advise me? I'm anxious to try to fix it. Excuse my bad English is not my native language. -- Ticket URL: <https://code.djangoproject.com/ticket/25811#comment:9> 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 post to this group, send email to django-updates@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/django-updates/064.f3f12f10417d9d4b38e956d6cf2e667b%40djangoproject.com. For more options, visit https://groups.google.com/d/optout.