address comments

Author: sfc-gh-aalam

src/snowflake/snowpark/_internal/analyzer/select_statement.py

@@ -861,7 +861,9 @@ def has_projection(self) -> bool:
         - select columns
         - exclude columns
         """
-        return self.projection is not None or self.exclude_cols is not None
+        return (
+            self.projection is None and len(self.projection) > 0
+        ) or self.exclude_cols is not None
 
     @property
     def projection_in_str(self) -> str: