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Posted to issues@spark.apache.org by "Takeshi Yamamuro (Jira)" <ji...@apache.org> on 2019/12/29 11:34:00 UTC
[jira] [Commented] (SPARK-30043) Add built-in Array Functions:
array_fill
[ https://issues.apache.org/jira/browse/SPARK-30043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17004755#comment-17004755 ]
Takeshi Yamamuro commented on SPARK-30043:
------------------------------------------
I'll close this for now because I cannot find a strong reason to support this. If necessary, please reopen this. Thanks.
> Add built-in Array Functions: array_fill
> ----------------------------------------
>
> Key: SPARK-30043
> URL: https://issues.apache.org/jira/browse/SPARK-30043
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: jiaan.geng
> Priority: Major
>
> |{{array_fill}}{{(}}{{anyelement}}{{, }}{{int[]}}{{ [, {{int[]}}])}}|{{anyarray}}|returns an array initialized with supplied value and dimensions, optionally with lower bounds other than 1|{{array_fill(7, ARRAY[3], ARRAY[2])}}|{{[2:4]=\{7,7,7}}}|
> [https://www.postgresql.org/docs/11/functions-array.html]
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