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-rw-r--r--lib/sqlalchemy/orm/attributes.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/sqlalchemy/orm/attributes.py b/lib/sqlalchemy/orm/attributes.py
index e5f8550ab..7647bf9d0 100644
--- a/lib/sqlalchemy/orm/attributes.py
+++ b/lib/sqlalchemy/orm/attributes.py
@@ -23,7 +23,7 @@ from .base import PASSIVE_NO_RESULT, ATTR_WAS_SET, ATTR_EMPTY, NO_VALUE,\
NEVER_SET, NO_CHANGE, CALLABLES_OK, SQL_OK, RELATED_OBJECT_OK,\
INIT_OK, NON_PERSISTENT_OK, LOAD_AGAINST_COMMITTED, PASSIVE_OFF,\
PASSIVE_RETURN_NEVER_SET, PASSIVE_NO_INITIALIZE, PASSIVE_NO_FETCH,\
- PASSIVE_NO_FETCH_RELATED, PASSIVE_ONLY_PERSISTENT
+ PASSIVE_NO_FETCH_RELATED, PASSIVE_ONLY_PERSISTENT, NO_AUTOFLUSH
from .base import state_str, instance_str
@inspection._self_inspects
@@ -761,7 +761,7 @@ class ScalarObjectAttributeImpl(ScalarAttributeImpl):
"""
if self.dispatch._active_history:
- old = self.get(state, dict_, passive=PASSIVE_ONLY_PERSISTENT)
+ old = self.get(state, dict_, passive=PASSIVE_ONLY_PERSISTENT | NO_AUTOFLUSH)
else:
old = self.get(state, dict_, passive=PASSIVE_NO_FETCH)