diff options
Diffstat (limited to 'lib/sqlalchemy/orm/persistence.py')
| -rw-r--r-- | lib/sqlalchemy/orm/persistence.py | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/sqlalchemy/orm/persistence.py b/lib/sqlalchemy/orm/persistence.py index 34c37dab6..c3974ed6d 100644 --- a/lib/sqlalchemy/orm/persistence.py +++ b/lib/sqlalchemy/orm/persistence.py @@ -452,12 +452,11 @@ def _collect_update_commands( value = state_dict[propkey] col = propkey_to_col[propkey] - if not state.manager[propkey].impl.is_equal( + if isinstance(value, sql.ClauseElement): + value_params[col] = value + elif not state.manager[propkey].impl.is_equal( value, state.committed_state[propkey]): - if isinstance(value, sql.ClauseElement): - value_params[col] = value - else: - params[col.key] = value + params[col.key] = value if update_version_id is not None and \ mapper.version_id_col in mapper._cols_by_table[table]: |