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-rw-r--r--lib/sqlalchemy/sql/schema.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/schema.py b/lib/sqlalchemy/sql/schema.py
index 65f8bd81c..263f579de 100644
--- a/lib/sqlalchemy/sql/schema.py
+++ b/lib/sqlalchemy/sql/schema.py
@@ -1632,6 +1632,7 @@ class Column(DialectKWArgs, SchemaItem, ColumnClause):
)
c.table = selectable
+ c._propagate_attrs = selectable._propagate_attrs
if selectable._is_clone_of is not None:
c._is_clone_of = selectable._is_clone_of.columns.get(c.key)
if self.primary_key: