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Diffstat (limited to 'lib/sqlalchemy/sql/elements.py')
| -rw-r--r-- | lib/sqlalchemy/sql/elements.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/elements.py b/lib/sqlalchemy/sql/elements.py index f212cb079..213f47c40 100644 --- a/lib/sqlalchemy/sql/elements.py +++ b/lib/sqlalchemy/sql/elements.py @@ -4395,6 +4395,7 @@ class Label(roles.LabeledColumnExprRole, ColumnElement): return self.element.foreign_keys def _copy_internals(self, clone=_clone, anonymize_labels=False, **kw): + self._reset_memoizations() self._element = clone(self._element, **kw) if anonymize_labels: self.name = self._resolve_label = _anonymous_label.safe_construct( |