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Posted to issues@spark.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2020/02/04 20:05:00 UTC

[jira] [Updated] (SPARK-30702) Support subexpression elimination in whole stage codegen

     [ https://issues.apache.org/jira/browse/SPARK-30702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dongjoon Hyun updated SPARK-30702:
----------------------------------
    Affects Version/s:     (was: 3.0.0)
                       3.1.0

> Support subexpression elimination in whole stage codegen
> --------------------------------------------------------
>
>                 Key: SPARK-30702
>                 URL: https://issues.apache.org/jira/browse/SPARK-30702
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.1.0
>            Reporter: Yuming Wang
>            Priority: Major
>
> Please see https://github.com/apache/spark/blob/a3a42b30d04009282e770c289b043ca5941e32e5/sql/core/src/test/scala/org/apache/spark/sql/SQLQuerySuite.scala#L2011-L2067 for more details.



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