2006-05-02 09:31:56 +08:00
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"""
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2014-09-24 13:13:13 +08:00
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OR lookups
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2006-05-02 09:31:56 +08:00
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2008-08-12 22:15:38 +08:00
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To perform an OR lookup, or a lookup that combines ANDs and ORs, combine
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``QuerySet`` objects using ``&`` and ``|`` operators.
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2006-05-02 09:31:56 +08:00
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Merged the queryset-refactor branch into trunk.
This is a big internal change, but mostly backwards compatible with existing
code. Also adds a couple of new features.
Fixed #245, #1050, #1656, #1801, #2076, #2091, #2150, #2253, #2306, #2400, #2430, #2482, #2496, #2676, #2737, #2874, #2902, #2939, #3037, #3141, #3288, #3440, #3592, #3739, #4088, #4260, #4289, #4306, #4358, #4464, #4510, #4858, #5012, #5020, #5261, #5295, #5321, #5324, #5325, #5555, #5707, #5796, #5817, #5987, #6018, #6074, #6088, #6154, #6177, #6180, #6203, #6658
git-svn-id: http://code.djangoproject.com/svn/django/trunk@7477 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-04-27 10:50:16 +08:00
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Alternatively, use positional arguments, and pass one or more expressions of
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2017-07-25 19:52:05 +08:00
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clauses using the variable ``django.db.models.Q``.
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2006-05-02 09:31:56 +08:00
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"""
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from django.db import models
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2011-10-14 02:04:12 +08:00
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2006-05-02 09:31:56 +08:00
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class Article(models.Model):
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2007-08-05 13:14:46 +08:00
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headline = models.CharField(max_length=50)
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2006-05-02 09:31:56 +08:00
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pub_date = models.DateTimeField()
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2006-06-04 08:23:51 +08:00
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2006-05-02 09:31:56 +08:00
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class Meta:
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2013-09-04 02:22:21 +08:00
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ordering = ("pub_date",)
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2006-05-02 09:31:56 +08:00
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2012-08-12 18:32:08 +08:00
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def __str__(self):
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2006-05-02 09:31:56 +08:00
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return self.headline
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