diff options
Diffstat (limited to 'lib/sqlalchemy/orm/strategies.py')
| -rw-r--r-- | lib/sqlalchemy/orm/strategies.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/sqlalchemy/orm/strategies.py b/lib/sqlalchemy/orm/strategies.py index 63b7d7c0b..761e6b999 100644 --- a/lib/sqlalchemy/orm/strategies.py +++ b/lib/sqlalchemy/orm/strategies.py @@ -133,7 +133,8 @@ class ColumnLoader(LoaderStrategy): coltype = self.columns[0].type # TODO: check all columns ? check for foreign key as well? active_history = self.parent_property.active_history or \ - self.columns[0].primary_key + self.columns[0].primary_key or \ + mapper.version_id_col in set(self.columns) _register_attribute(self, mapper, useobject=False, compare_function=coltype.compare_values, |