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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2022/12/20 01:47:00 UTC

[jira] [Assigned] (SPARK-41595) Support generator function explode/explode_outer in the FROM clause

     [ https://issues.apache.org/jira/browse/SPARK-41595?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-41595:
------------------------------------

    Assignee: Apache Spark

> Support generator function explode/explode_outer in the FROM clause
> -------------------------------------------------------------------
>
>                 Key: SPARK-41595
>                 URL: https://issues.apache.org/jira/browse/SPARK-41595
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.4.0
>            Reporter: Allison Wang
>            Assignee: Apache Spark
>            Priority: Major
>
> Currently, the table-valued generator function explode/explode_outer can only be used in the SELECT clause of a query:
> SELECT explode(array(1, 2))
> This task is to allow table-valued functions to be used in the FROM clause of a query:
> SELECT * FROM explode(array(1, 2))



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