diff options
Diffstat (limited to 'lib/sqlalchemy/orm/util.py')
| -rw-r--r-- | lib/sqlalchemy/orm/util.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/sqlalchemy/orm/util.py b/lib/sqlalchemy/orm/util.py index bd8228f2c..3da6e89e3 100644 --- a/lib/sqlalchemy/orm/util.py +++ b/lib/sqlalchemy/orm/util.py @@ -493,6 +493,7 @@ class AliasedClass(object): """ def __init__(self, cls, alias=None, name=None, + flat=False, adapt_on_names=False, # TODO: None for default here? with_polymorphic_mappers=(), @@ -501,7 +502,7 @@ class AliasedClass(object): use_mapper_path=False): mapper = _class_to_mapper(cls) if alias is None: - alias = mapper._with_polymorphic_selectable.alias(name=name) + alias = mapper._with_polymorphic_selectable.alias(name=name, flat=flat) self._aliased_insp = AliasedInsp( self, mapper, @@ -837,7 +838,7 @@ def with_polymorphic(base, classes, selectable=False, _with_polymorphic_args(classes, selectable, innerjoin=innerjoin) if aliased: - selectable = selectable.alias() + selectable = selectable.alias(flat=True) return AliasedClass(base, selectable, with_polymorphic_mappers=mappers, |