diff options
Diffstat (limited to 'lib/sqlalchemy/schema.py')
| -rw-r--r-- | lib/sqlalchemy/schema.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/sqlalchemy/schema.py b/lib/sqlalchemy/schema.py index 3ae0053c3..154e18e5f 100644 --- a/lib/sqlalchemy/schema.py +++ b/lib/sqlalchemy/schema.py @@ -1122,6 +1122,8 @@ class Column(SchemaItem, expression.ColumnClause): c.table = selectable selectable._columns.add(c) + if selectable._is_clone_of is not None: + c._is_clone_of = selectable._is_clone_of.columns[c.name] if self.primary_key: selectable.primary_key.add(c) c.dispatch.after_parent_attach(c, selectable) |