Thanks, but i've already read that and there's no answer for my question. In SQL this would be some query with nested joins.. but i don't know how to make this query in django..
On 3 мар, 19:17, Alex Gaynor <alex.gay...@gmail.com> wrote: > On Tue, Mar 3, 2009 at 11:13 AM, [CPR]-AL.exe <cpr.al....@gmail.com> wrote: > > > for example, i have this models: > > (like here:http://www.djangoproject.com/documentation/models/many_to_one/ > > ) > > > ---------------------------------------------------------------------------------------- > > from django.db import models > > > class Reporter(models.Model): > > first_name = models.CharField(max_length=30) > > last_name = models.CharField(max_length=30) > > email = models.EmailField() > > > def __unicode__(self): > > return u"%s %s" % (self.first_name, self.last_name) > > > class Article(models.Model): > > headline = models.CharField(max_length=100) > > pub_date = models.DateField() > > reporter = models.ForeignKey(Reporter) > > > def __unicode__(self): > > return self.headline > > > class Meta: > > ordering = ('headline',) > > > ---------------------------------------------------------------------------------------- > > > I have some amount of articles and i have to reporters, with first > > names "John" and "Paul". > > > I want to get all Articles, created by John and Paul (not only by John > > and only by Paul). Who this could be done and who could this be done > > with a Q-object (in one query)? > > I suggest you start by taking a look at this section of the > docs:http://docs.djangoproject.com/en/dev/topics/db/queries/#spanning-mult... > > Alex > > -- > "I disapprove of what you say, but I will defend to the death your right to > say it." --Voltaire > "The people's good is the highest law."--Cicero --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
