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Diffstat (limited to 'lib/sqlalchemy/sql/elements.py')
-rw-r--r-- | lib/sqlalchemy/sql/elements.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/elements.py b/lib/sqlalchemy/sql/elements.py index 4d5bb9476..fa9b66024 100644 --- a/lib/sqlalchemy/sql/elements.py +++ b/lib/sqlalchemy/sql/elements.py @@ -861,6 +861,9 @@ class ColumnElement(operators.ColumnOperators, ClauseElement): expressions and function calls. """ + while self._is_clone_of is not None: + self = self._is_clone_of + return _anonymous_label( '%%(%d %s)s' % (id(self), getattr(self, 'name', 'anon')) ) @@ -2779,6 +2782,10 @@ class Grouping(ColumnElement): return self @property + def _key_label(self): + return self._label + + @property def _label(self): return getattr(self.element, '_label', None) or self.anon_label |