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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2019/06/01 18:06:00 UTC

[jira] [Assigned] (SPARK-27915) Update logical Filter's output nullability based on IsNotNull conditions

     [ https://issues.apache.org/jira/browse/SPARK-27915?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-27915:
------------------------------------

    Assignee: Apache Spark  (was: Josh Rosen)

> Update logical Filter's output nullability based on IsNotNull conditions
> ------------------------------------------------------------------------
>
>                 Key: SPARK-27915
>                 URL: https://issues.apache.org/jira/browse/SPARK-27915
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.4.0
>            Reporter: Josh Rosen
>            Assignee: Apache Spark
>            Priority: Major
>
> The physical `FilterExec` operator has logic to update its output nullability based on IsNotNull expressions; it might make sense to add similar logic to the logical Filter operator.



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