mirror of
https://github.com/django/django.git
synced 2024-11-19 07:54:07 +00:00
5874b11e4d
git-svn-id: http://code.djangoproject.com/svn/django/trunk@13786 bcc190cf-cafb-0310-a4f2-bffc1f526a37
22 lines
573 B
Python
22 lines
573 B
Python
"""
|
|
29. Many-to-many and many-to-one relationships to the same table
|
|
|
|
Make sure to set ``related_name`` if you use relationships to the same table.
|
|
"""
|
|
|
|
from django.db import models
|
|
|
|
class User(models.Model):
|
|
username = models.CharField(max_length=20)
|
|
|
|
class Issue(models.Model):
|
|
num = models.IntegerField()
|
|
cc = models.ManyToManyField(User, blank=True, related_name='test_issue_cc')
|
|
client = models.ForeignKey(User, related_name='test_issue_client')
|
|
|
|
def __unicode__(self):
|
|
return unicode(self.num)
|
|
|
|
class Meta:
|
|
ordering = ('num',)
|