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Fixed some ReST errors in docs. 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16945 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Luke Plant 2011-10-08 18:07:30 +00:00
parent d5803bb5fb
commit ac6361a3a6
1 changed files with 3 additions and 2 deletions
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5
docs/ref/models/querysets.txt
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@ -605,6 +605,7 @@ following models::
class City(models.Model):
# ...
pass
class Person(models.Model):
# ...
@ -679,7 +680,7 @@ same ``select_related()`` call; they are conflicting options.
.. versionchanged:: 1.2
You can also refer to the reverse direction of a
:class:`~django.db.models.OneToOneField`` in the list of fields passed to
:class:`~django.db.models.OneToOneField` in the list of fields passed to
``select_related`` — that is, you can traverse a
:class:`~django.db.models.OneToOneField` back to the object on which the field
is defined. Instead of specifying the field name, use the :attr:`related_name
@ -760,7 +761,7 @@ and retrieve data using a fresh database query. So, if you write the following:
>>> pizzas = Pizza.objects.prefetch_related('toppings')
>>> [list(pizza.toppings.filter(spicy=True)) for pizza in pizzas]
...then the fact that `pizza.toppings.all()` has been prefetched will not help
...then the fact that ``pizza.toppings.all()`` has been prefetched will not help
you - in fact it hurts performance, since you have done a database query that
you haven't used. So use this feature with caution!