#29129: Child model updates parent model with empty fields making an extra query in multi-inheritance when parent model has custom PK -------------------------------------+------------------------------------- Reporter: user0007 | Owner: nobody Type: Bug | Status: new Component: Database layer | Version: 2.0 (models, ORM) | Severity: Normal | Resolution: Keywords: | Triage Stage: Accepted Has patch: 0 | Needs documentation: 0 Needs tests: 0 | Patch needs improvement: 0 Easy pickings: 0 | UI/UX: 0 -------------------------------------+-------------------------------------
Comment (by Simon Charette): Carlton, I agree that it's its own issue and that it's highly related to #18305. I'd say the fact that `save(force_insert=True)` doesn't work **is** a duplicate of #18305 and the fact `save()` doesn't result in the same optimization as #29260 when a primary key default is defined in MTI is an omission of #29260. -- Ticket URL: <https://code.djangoproject.com/ticket/29129#comment:5> 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/066.4971382fde46e5d7a040354d7aa8af1c%40djangoproject.com.