Author: lukeplant
Date: 2010-12-31 09:47:46 -0600 (Fri, 31 Dec 2010)
New Revision: 15122
Modified:
django/trunk/docs/topics/db/optimization.txt
Log:
Some small fixes to DB optimization docs.
Modified: django/trunk/docs/topics/db/optimization.txt
===================================================================
--- django/trunk/docs/topics/db/optimization.txt 2010-12-31 14:38:19 UTC
(rev 15121)
+++ django/trunk/docs/topics/db/optimization.txt 2010-12-31 15:47:46 UTC
(rev 15122)
@@ -200,7 +200,7 @@
If you are going to need other data from the QuerySet, just evaluate it.
-For example, assuming an Email class that has a ``body`` attribute and a
+For example, assuming an Email model that has a ``body`` attribute and a
many-to-many relation to User, the following template code is optimal:
.. code-block:: html+django
@@ -221,7 +221,8 @@
It is optimal because:
- 1. Since QuerySets are lazy, this does no database if 'display_inbox' is
False.
+ 1. Since QuerySets are lazy, this does no database queries if 'display_inbox'
+ is False.
#. Use of ``with`` means that we store ``user.emails.all`` in a variable for
later use, allowing its cache to be re-used.
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