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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 9eaaec1c8a..12d1a6a937 100644 --- a/django/db/models/sql/query.py +++ b/django/db/models/sql/query.py @@ -1726,6 +1726,11 @@ class Query(BaseExpression): return target_clause, needed_inner 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 relation_lookup_parts, relation_field_parts, _ = self.solve_lookup_type( |