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From antonoal <...@git.apache.org>
Subject [GitHub] spark pull request: Added transitive closure transformation to Cat...
Date Fri, 18 Mar 2016 06:33:52 GMT
Github user antonoal commented on the pull request:

    https://github.com/apache/spark/pull/11777#issuecomment-198228257
  
    Yes and no. This change handles a bit more cases, not just column == constant, and it
works on an earlier phase - logical plan optimisation rather than physical. It is a question
whether the second point is better or worse in my change.


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