diff options
Diffstat (limited to 'lib/sqlalchemy/orm/relationships.py')
| -rw-r--r-- | lib/sqlalchemy/orm/relationships.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/sqlalchemy/orm/relationships.py b/lib/sqlalchemy/orm/relationships.py index ac5797df0..90e3085a0 100644 --- a/lib/sqlalchemy/orm/relationships.py +++ b/lib/sqlalchemy/orm/relationships.py @@ -1212,7 +1212,7 @@ class RelationshipProperty(StrategizedProperty): return sql.and_(*[ sql.or_( adapt(x) != state_bindparam(adapt(x), state, y), - adapt(x) is None) + adapt(x) == None) for (x, y) in self.property.local_remote_pairs]) criterion = sql.and_(*[x == y for (x, y) in @@ -1265,7 +1265,7 @@ class RelationshipProperty(StrategizedProperty): """ if isinstance(other, (util.NoneType, expression.Null)): if self.property.direction == MANYTOONE: - return sql.or_(*[x is not None for x in + return sql.or_(*[x != None for x in self.property._calculated_foreign_keys]) else: return self._criterion_exists() |