Let\'s say I have a model coconut: class Coconut(models.Model): carrier = models.ForeignKey(\'birds.Swallow\')
I am using the django ORM with a postgres database. A small group of users interact with it using import and export scripts. The database is only available on our intranet. If someone tries to use the
I have a custom manager. I want to use it for related objects. I founduse_for_related_fields in docs. But it does not work the way I used it:
I am using Django 1.3 and sqlite3. My models are: class Trial(models.Model): person = models.ManyToManyField(Person, blank=True)
I have 2 models: class Case(models.Model): Priority = ( (\'Blocker\', \'Blocker\'), (\'High\', \'High\'),
I have a table \'Comments\' 开发者_运维百科and inside field the \'user\', I would get in addition to the profile Profile in the same query. Currently I have something like that
Is there an easy way to filter a Django query based on which record has a max/min value in a column? I\'m essentially asking these questions, but in the specific context of Django\'s ORM.
My model: class Sample(models.Model): users = models.ManyToManyField(User) I want to save both user1 and user2 in that model:
I have model w开发者_运维知识库ith an optional ForeignKey field. I need filter all records with filled this field. How do I do this?Model.objects.exclude(foreignkey__isnull=True)
I have: active = Node.objects.filter(status = \'a\') potential = Node.objects.filter(status = \'p\') hotspot = Node.objects.filter(status = \'h\')
加载中,请稍侯......