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Posted to issues@spark.apache.org by "jiaan.geng (Jira)" <ji...@apache.org> on 2019/11/21 08:18:00 UTC

[jira] [Commented] (SPARK-29984) Add built-in Array Functions: array_ndims

    [ https://issues.apache.org/jira/browse/SPARK-29984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16979062#comment-16979062 ] 

jiaan.geng commented on SPARK-29984:
------------------------------------

I'm working on.

> Add built-in Array Functions: array_ndims
> -----------------------------------------
>
>                 Key: SPARK-29984
>                 URL: https://issues.apache.org/jira/browse/SPARK-29984
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: jiaan.geng
>            Priority: Major
>
> |{{array_ndims}}{{(}}{{anyarray}}{{)}}|{{int}}|returns the number of dimensions of the array|{{array_ndims(ARRAY[[1,2,3], [4,5,6]])}}|{{2}}|



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