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Diffstat (limited to 'django/db/models/sql/query.py')
| -rw-r--r-- | django/db/models/sql/query.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/django/db/models/sql/query.py b/django/db/models/sql/query.py index a613d8eba4..5d4538b2d9 100644 --- a/django/db/models/sql/query.py +++ b/django/db/models/sql/query.py @@ -1691,14 +1691,14 @@ class Query(object): """ Adds items from the 'ordering' sequence to the query's "order by" clause. These items are either field names (not column names) -- - possibly with a direction prefix ('-' or '?') -- or ordinals, - corresponding to column positions in the 'select' list. + possibly with a direction prefix ('-' or '?') -- or OrderBy + expressions. If 'ordering' is empty, all ordering is cleared from the query. """ errors = [] for item in ordering: - if not ORDER_PATTERN.match(item): + if not hasattr(item, 'resolve_expression') and not ORDER_PATTERN.match(item): errors.append(item) if errors: raise FieldError('Invalid order_by arguments: %s' % errors) |