diff options
Diffstat (limited to 'lib/sqlalchemy/sql/elements.py')
| -rw-r--r-- | lib/sqlalchemy/sql/elements.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/sqlalchemy/sql/elements.py b/lib/sqlalchemy/sql/elements.py index ece6bce9e..cf8de936d 100644 --- a/lib/sqlalchemy/sql/elements.py +++ b/lib/sqlalchemy/sql/elements.py @@ -2588,7 +2588,7 @@ class UnaryExpression(ColumnElement): return UnaryExpression( expr, operator=operators.distinct_op, type_=expr.type) - @util.memoized_property + @property def _order_by_label_element(self): if self.modifier in (operators.desc_op, operators.asc_op): return self.element._order_by_label_element @@ -2913,7 +2913,7 @@ class Label(ColumnElement): def _allow_label_resolve(self): return self.element._allow_label_resolve - @util.memoized_property + @property def _order_by_label_element(self): return self @@ -2949,6 +2949,7 @@ class Label(ColumnElement): def _copy_internals(self, clone=_clone, anonymize_labels=False, **kw): self.element = clone(self.element, **kw) + self.__dict__.pop('_allow_label_resolve', None) if anonymize_labels: self.name = _anonymous_label( '%%(%d %s)s' % ( |