diff options
Diffstat (limited to 'lib/sqlalchemy/mapping/mapper.py')
| -rw-r--r-- | lib/sqlalchemy/mapping/mapper.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/sqlalchemy/mapping/mapper.py b/lib/sqlalchemy/mapping/mapper.py index 554b2d5b4..a77c2db12 100644 --- a/lib/sqlalchemy/mapping/mapper.py +++ b/lib/sqlalchemy/mapping/mapper.py @@ -651,8 +651,8 @@ class Mapper(object): for c in table.c: if c.primary_key or not params.has_key(c.name): continue - if self._getattrbycolumn(obj, c) != params[c.name]: - self._setattrbycolumn(obj, c, params[c.name]) + if self._getattrbycolumn(obj, c) != params.get_original(c.name): + self._setattrbycolumn(obj, c, params.get_original(c.name)) def delete_obj(self, objects, uow): """called by a UnitOfWork object to delete objects, which involves a |