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[1.10.x] Updated docs/topics/db/queries.txt examples to use print() function.

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Backport of 5595db9504ca3fe431f04f853ac8b71edac012c9 from master
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Timothy Allen 2016-10-31 15:22:32 -04:00 committed by Tim Graham
parent 052578879d
commit 355917f7c4
1 changed files with 4 additions and 4 deletions
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docs/topics/db/queries.txt
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@ -763,16 +763,16 @@ For example, repeatedly getting a certain index in a queryset object will query
the database each time:: the database each time::
>>> queryset = Entry.objects.all() >>> queryset = Entry.objects.all()
>>> print queryset[5] # Queries the database >>> print(queryset[5]) # Queries the database
>>> print queryset[5] # Queries the database again >>> print(queryset[5]) # Queries the database again
However, if the entire queryset has already been evaluated, the cache will be However, if the entire queryset has already been evaluated, the cache will be
checked instead:: checked instead::
>>> queryset = Entry.objects.all() >>> queryset = Entry.objects.all()
>>> [entry for entry in queryset] # Queries the database >>> [entry for entry in queryset] # Queries the database
>>> print queryset[5] # Uses cache >>> print(queryset[5]) # Uses cache
>>> print queryset[5] # Uses cache >>> print(queryset[5]) # Uses cache
Here are some examples of other actions that will result in the entire queryset Here are some examples of other actions that will result in the entire queryset
being evaluated and therefore populate the cache:: being evaluated and therefore populate the cache::