[SPARK-30273] Add melt() function

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 3.1.0
• Component/s: PySpark
• Labels: PySpark feature
• Assignee: Unassigned
• Reporter: Shelby Vanhooser
• Created: 16/Dec/19 20:08
• Updated: 17/May/20 15:22
• Resolved: 17/May/20 15:22

Description

• Adds melt() functionality based on [this](https://stackoverflow.com/a/41673644/12474509) implementation

 

https://github.com/apache/spark/pull/26912/files

Issue Links

• links to: GitHub Pull Request #26912