[
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-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
