blob: 7f14ba50eb6edea2a77f5c05c4e9cacb43db228e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
"""
19. OR lookups
To perform an OR lookup, or a lookup that combines ANDs and ORs, combine
``QuerySet`` objects using ``&`` and ``|`` operators.
Alternatively, use positional arguments, and pass one or more expressions of
clauses using the variable ``django.db.models.Q`` (or any object with an
``add_to_query`` method).
"""
from django.db import models
class Article(models.Model):
headline = models.CharField(max_length=50)
pub_date = models.DateTimeField()
class Meta:
ordering = ('pub_date',)
def __unicode__(self):
return self.headline
|
