From 9971852234897684a7fb1c490dddb8491ac746ab Mon Sep 17 00:00:00 2001 From: James Bennett Date: Tue, 30 Sep 2008 22:31:06 +0000 Subject: [PATCH] [1.0.X] Apply doc fix from [9105]; refs #9255. git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.0.X@9106 bcc190cf-cafb-0310-a4f2-bffc1f526a37 --- docs/ref/models/querysets.txt | 8 -------- 1 file changed, 8 deletions(-) diff --git a/docs/ref/models/querysets.txt b/docs/ref/models/querysets.txt index 9ffb3c34f9..4a41349fd7 100644 --- a/docs/ref/models/querysets.txt +++ b/docs/ref/models/querysets.txt @@ -1182,14 +1182,6 @@ SQL equivalent:: SELECT ... WHERE pub_date IS NULL; -.. admonition:: ``__isnull=True`` vs ``__exact=None`` - - There is an important difference between ``__isnull=True`` and - ``__exact=None``. ``__exact=None`` will *always* return an empty result - set, because SQL requires that no value is equal to ``NULL``. - ``__isnull`` determines if the field is currently holding the value - of ``NULL`` without performing a comparison. - search ~~~~~~