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| author | Josh Smeaton <josh.smeaton@gmail.com> | 2015-03-05 17:10:48 +1100 |
|---|---|---|
| committer | Josh Smeaton <josh.smeaton@gmail.com> | 2015-03-06 13:31:43 +1100 |
| commit | 823f8cdbc91f85a8ab3cb1ccfec5659037b5c148 (patch) | |
| tree | 7b7429632d38e8d6a56f04df6bd37192137363e0 /django | |
| parent | bd7c879d5a0daeaa58f2a32901db6e8d8ed5212d (diff) | |
[1.8.x] Fixed #24420 -- Allowed ordering by case expressions
Backport of ceaf31adfff3801f1092a215f73704e15a70e90c from master
Diffstat (limited to 'django')
| -rw-r--r-- | django/db/models/expressions.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/django/db/models/expressions.py b/django/db/models/expressions.py index 00a6424886..41ce6ba187 100644 --- a/django/db/models/expressions.py +++ b/django/db/models/expressions.py @@ -630,6 +630,11 @@ class Ref(ExpressionNode): def set_source_expressions(self, exprs): self.source, = exprs + def resolve_expression(self, query=None, allow_joins=True, reuse=None, summarize=False, for_save=False): + # The sub-expression `source` has already been resolved, as this is + # just a reference to the name of `source`. + return self + def relabeled_clone(self, relabels): return self |