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Posted to issues@spark.apache.org by "Tanel Kiis (Jira)" <ji...@apache.org> on 2020/09/17 20:04:00 UTC

[jira] [Created] (SPARK-32928) Non-deterministic expressions should not be reordered inside AND and OR

Tanel Kiis created SPARK-32928:
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             Summary: Non-deterministic expressions should not be reordered inside AND and OR
                 Key: SPARK-32928
                 URL: https://issues.apache.org/jira/browse/SPARK-32928
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 3.1.0
            Reporter: Tanel Kiis


Using the splitDisjunctivePredicates and splitConjunctivePredicates helper methods can change the number of times a non-deterministic expression is executed. This can cause correctness issues on the client side.



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