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| author | James Bennett <ubernostrum@gmail.com> | 2008-09-30 22:31:06 +0000 |
|---|---|---|
| committer | James Bennett <ubernostrum@gmail.com> | 2008-09-30 22:31:06 +0000 |
| commit | 9971852234897684a7fb1c490dddb8491ac746ab (patch) | |
| tree | f8abc3262bfef62bb8db563831a2d02cd41aa721 /docs | |
| parent | f585dea14ed7a36e97913c02cf7ceac695b79d72 (diff) | |
[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
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/ref/models/querysets.txt | 8 |
1 files changed, 0 insertions, 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 ~~~~~~ |