diff options
Diffstat (limited to 'django/db/models/sql')
| -rw-r--r-- | django/db/models/sql/query.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/django/db/models/sql/query.py b/django/db/models/sql/query.py index f868347960..629afa29e7 100644 --- a/django/db/models/sql/query.py +++ b/django/db/models/sql/query.py @@ -389,7 +389,7 @@ class BaseQuery(object): # other than MySQL), then any fields mentioned in the # ordering clause needs to be in the group by clause. if not self.connection.features.allows_group_by_pk: - grouping.extend([col for col in ordering_group_by + grouping.extend([str(col) for col in ordering_group_by if col not in grouping]) else: ordering = self.connection.ops.force_no_ordering() |