Github user viirya commented on the issue:

    https://github.com/apache/spark/pull/18779
  
    After rethinking this, do we have any chance to have a group by ordinal or 
order by ordinal which is not coming from user input and produced by analysis?
    
    If the answer is no, we can simply run `SubstituteUnresolvedOrdinals` rule 
with `Once` and avoid those issues.



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