You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/01/24 15:33:34 UTC
[jira] [Commented] (SPARK-5383) support alias for udfs with multi
output columns
[ https://issues.apache.org/jira/browse/SPARK-5383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14290630#comment-14290630 ]
Apache Spark commented on SPARK-5383:
-------------------------------------
User 'scwf' has created a pull request for this issue:
https://github.com/apache/spark/pull/4186
> support alias for udfs with multi output columns
> ------------------------------------------------
>
> Key: SPARK-5383
> URL: https://issues.apache.org/jira/browse/SPARK-5383
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 1.2.0
> Reporter: wangfei
>
> when a udf output multi columns, now we can not use alias for them in spark-sql, see this flowing sql:
> select stack(1, key, value, key, value) as (a, b, c, d) from src limit 5;
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org