Django's ORM system, comprising its queryset and model systems.
I want to write a Django query equivalent to this SQL query: SELECT * from user where income >= 5000 or income …
python sql django django-queryset django-ormIn Django, what's the difference between the following two: Article.objects.values_list('comment_id', flat=True).distinct() vs Article.…
django django-models django-queryset django-ormIn Django doc, select_related() "follows" foreign-key relationships, selecting additional related-object data when it executes its query. prefetch_related() does …
python django django-models django-ormDjango automatically creates an id field as primary key. Now I need to get the object by this id. object = …
django django-models django-ormI'm curious if there's any way to do a query in Django that's not a "SELECT * FROM..." underneath. I'm trying …
django django-models distinct django-queryset django-ormIn my model, I want a field that has a list of triplets. e.g. [[1, 3, 4], [4, 2, 6], [8, 12, 3], [3, 3, 9]]. Is there a field that …
django django-ormI'm struggling getting my head around the Django's ORM. What I want to do is get a list of distinct …
django django-queryset django-orm query-performanceI always assumed that chaining multiple filter() calls in Django was always the same as collecting them in a single …
django django-ormMy model: class Sample(models.Model): users = models.ManyToManyField(User) I want to save both user1 and user2 in that …
python django django-models django-ormIs there a way I can print the query the Django ORM is generating? Say I execute the following statement: …
django django-models django-orm