diff options
Diffstat (limited to 'django/db/models/sql/query.py')
| -rw-r--r-- | django/db/models/sql/query.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/django/db/models/sql/query.py b/django/db/models/sql/query.py index a0d2d028cd..59b40ebfc9 100644 --- a/django/db/models/sql/query.py +++ b/django/db/models/sql/query.py @@ -1622,6 +1622,11 @@ class Query(BaseExpression): return target_clause def add_filtered_relation(self, filtered_relation, alias): + if "." in alias: + raise ValueError( + "FilteredRelation doesn't support aliases with periods " + "(got %r)." % alias + ) self.check_alias(alias) filtered_relation.alias = alias lookups = dict(get_children_from_q(filtered_relation.condition)) |