GuangWeiHong created SPARK-42869:
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             Summary: can not analyze window exp on sub query
                 Key: SPARK-42869
                 URL: https://issues.apache.org/jira/browse/SPARK-42869
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 3.2.1
            Reporter: GuangWeiHong


 
SELECT * FROM ( SELECT *, COUNT(1) OVER itr AS grp_size FROM test WINDOW itr AS 
(PARTITION BY model) ) tbl WINDOW itr2 AS (PARTITION BY model )
 
Window specification itr is not defined in the WINDOW clause.
 



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