Github user viirya commented on the issue:

    https://github.com/apache/spark/pull/18652
  
    I have concern about @jiangxb1987's previous comment:
    
    > The reason I don't use Project operator is that might change the result 
correctness, for example, suppose we have join condition rand(1) > 0 && 
rand(11) < 0, the operator Project(Seq(rand(1), rand(11)), child) will always 
eval the both rand functions, which will change the result.
    



---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---

---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org

Reply via email to