Github user SparkQA commented on the issue:
https://github.com/apache/spark/pull/14842
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Github user xwu0226 commented on the issue:
https://github.com/apache/spark/pull/14842
@hvanhovell It turns out that this involves the whole new feature that
supports NULLS FIRST|LAST in ORDER BY clause. Please help to see if the
implementation is in the right direction. Thanks!
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