diff options
Diffstat (limited to 'lib/sqlalchemy/orm/dependency.py')
| -rw-r--r-- | lib/sqlalchemy/orm/dependency.py | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/lib/sqlalchemy/orm/dependency.py b/lib/sqlalchemy/orm/dependency.py index 0d5a4f909..68ae0a0e4 100644 --- a/lib/sqlalchemy/orm/dependency.py +++ b/lib/sqlalchemy/orm/dependency.py @@ -745,11 +745,6 @@ class ManyToOneDP(DependencyProcessor): for child in history.added: self._synchronize(state, child, None, False, uowcommit, "add") - elif history.unchanged == [None]: - # this is to appease the case where our row - # here is in fact going to be a so-called "row switch", - # where an INSERT becomes an UPDATE. See #3060. - self._synchronize(state, None, None, True, uowcommit) if self.post_update: self._post_update(state, uowcommit, history.sum()) |