diff options
Diffstat (limited to 'lib/sqlalchemy/orm/properties.py')
| -rw-r--r-- | lib/sqlalchemy/orm/properties.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/sqlalchemy/orm/properties.py b/lib/sqlalchemy/orm/properties.py index 2fc72e813..dbc3430a0 100644 --- a/lib/sqlalchemy/orm/properties.py +++ b/lib/sqlalchemy/orm/properties.py @@ -359,6 +359,10 @@ class PropertyLoader(StrategizedProperty): def of_type(self, cls): return PropertyLoader.Comparator(self.prop, self.mapper, cls) + def in_(self, other): + raise NotImplementedError("in_() not yet supported for relations. For a " + "simple many-to-one, use in_() against the set of foreign key values.") + def __eq__(self, other): if other is None: if self.prop.direction in [ONETOMANY, MANYTOMANY]: |