diff options
Diffstat (limited to 'lib/sqlalchemy/orm')
| -rw-r--r-- | lib/sqlalchemy/orm/persistence.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/sqlalchemy/orm/persistence.py b/lib/sqlalchemy/orm/persistence.py index bf51a2a83..2f7acba3a 100644 --- a/lib/sqlalchemy/orm/persistence.py +++ b/lib/sqlalchemy/orm/persistence.py @@ -84,11 +84,16 @@ def _bulk_update(mapper, mappings, session_transaction, cached_connections = _cached_connection_dict(base_mapper) + search_keys = mapper._primary_key_propkeys + if mapper._version_id_prop: + search_keys = set([mapper._version_id_prop.key]).union(search_keys) + def _changed_dict(mapper, state): return dict( (k, v) for k, v in state.dict.items() if k in state.committed_state or k - in mapper._primary_key_propkeys + in search_keys + ) if isstates: |