diff options
Diffstat (limited to 'lib/sqlalchemy')
| -rw-r--r-- | lib/sqlalchemy/orm/dependency.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/sqlalchemy/orm/dependency.py b/lib/sqlalchemy/orm/dependency.py index c1cf66f14..d10a38394 100644 --- a/lib/sqlalchemy/orm/dependency.py +++ b/lib/sqlalchemy/orm/dependency.py @@ -1119,6 +1119,7 @@ class ManyToManyDP(DependencyProcessor): if c.key in associationrow ])) result = connection.execute(statement, secondary_update) + if result.supports_sane_multi_rowcount() and \ result.rowcount != len(secondary_update): raise exc.StaleDataError( |