[jira] [Updated] (SPARK-8992) Add Pivot functionality to Spark SQL

["Yin Huai (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-8992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yin Huai updated SPARK-8992:
----------------------------
    Assignee: Andrew Ray

> Add Pivot functionality to Spark SQL
> ------------------------------------
>
>                 Key: SPARK-8992
>                 URL: https://issues.apache.org/jira/browse/SPARK-8992
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>            Reporter: Richard Williamson
>            Assignee: Andrew Ray
>             Fix For: 1.6.0
>
>
> SQLServer and other databases provide capabilities to transpose data from columns to rows and rows to columns, the later is very useful for analytic use cases like turning rows into feature columns for an MLlib model. Here is a reference for the SQLServer implementation: http://sqlhints.com/2014/03/10/pivot-and-unpivot-in-sql-server/
> Additional Referenced Request:
> http://stackoverflow.com/questions/30244910/pivot-spark-dataframe



--
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