Merging upstream version 6.1.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1 insertions, 3 deletions

diff --git a/sqlglot/transforms.py b/sqlglot/transforms.py
index e7ccb8e..7fc71dd 100644
--- a/sqlglot/transforms.py
+++ b/sqlglot/transforms.py
@@ -12,9 +12,7 @@ def unalias_group(expression):
     """
     if isinstance(expression, exp.Group) and isinstance(expression.parent, exp.Select):
         aliased_selects = {
-            e.alias: i
-            for i, e in enumerate(expression.parent.expressions, start=1)
-            if isinstance(e, exp.Alias)
+            e.alias: i for i, e in enumerate(expression.parent.expressions, start=1) if isinstance(e, exp.Alias)
         }
 
         expression = expression.copy()