[SPARK-20748] Built-in SQL Function Support - CH[A]R

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.2.0
• Fix Version/s: 2.3.0
• Component/s: SQL
• Labels: starter
• Assignee: Yuming Wang
• Reporter: Xiao Li
• Created: 15/May/17 22:24
• Updated: 27/May/17 04:00
• Resolved: 27/May/17 04:00

Description

CH[A]R(<numeric_expression>)

Returns a character when given its ASCII code.

Ref: https://docs.oracle.com/cd/B19306_01/server.102/b14200/functions019.htm

Issue Links

• links to: [Github] Pull Request #18019 (wangyum)