[SPARK-10389] support order by non-attribute grouping expression on Aggregate

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.5.2, 1.6.0
• Component/s: SQL
• Assignee: Wenchen Fan
• Reporter: Wenchen Fan
• Created: 01/Sep/15 07:28
• Updated: 13/Oct/15 23:17
• Resolved: 02/Sep/15 18:32

Description

For example, we should support "SELECT MAX(value) FROM src GROUP BY key + 1 ORDER BY key + 1".

Issue Links

• links to: [Github] Pull Request #8548 (cloud-fan)
• links to: [Github] Pull Request #9102 (cloud-fan)