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-rw-r--r--sqlglot/optimizer/qualify_columns.py4
1 files changed, 1 insertions, 3 deletions
diff --git a/sqlglot/optimizer/qualify_columns.py b/sqlglot/optimizer/qualify_columns.py
index 69fe2b8..e6e6dc9 100644
--- a/sqlglot/optimizer/qualify_columns.py
+++ b/sqlglot/optimizer/qualify_columns.py
@@ -382,9 +382,7 @@ class _Resolver:
raise OptimizeError(str(e)) from e
if isinstance(source, Scope) and isinstance(source.expression, exp.Values):
- values_alias = source.expression.parent
- if hasattr(values_alias, "alias_column_names"):
- return values_alias.alias_column_names
+ return source.expression.alias_column_names
# Otherwise, if referencing another scope, return that scope's named selects
return source.expression.named_selects