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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2020/07/09 20:45:00 UTC

[jira] [Assigned] (SPARK-32258) NormalizeFloatingNumbers can directly normalize on certain children expressions

     [ https://issues.apache.org/jira/browse/SPARK-32258?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-32258:
------------------------------------

    Assignee: L. C. Hsieh  (was: Apache Spark)

> NormalizeFloatingNumbers can directly normalize on certain children expressions
> -------------------------------------------------------------------------------
>
>                 Key: SPARK-32258
>                 URL: https://issues.apache.org/jira/browse/SPARK-32258
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.1.0
>            Reporter: L. C. Hsieh
>            Assignee: L. C. Hsieh
>            Priority: Minor
>
> Currently NormalizeFloatingNumbers rule treats some expressions as black box but we can optimize it a bit by normalizing directly the inner children expressions.



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