[SPARK-18504] Scalar subquery with extra group by columns returning incorrect result

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0
• Fix Version/s: 2.0.3, 2.1.0
• Component/s: SQL
• Labels: correctness
• Assignee: Nattavut Sutyanyong
• Reporter: Nattavut Sutyanyong
• Created: 18/Nov/16 21:11
• Updated: 14/May/19 06:28
• Resolved: 22/Nov/16 20:07

Issue Links

• relates to: SPARK-18455 General support for correlated subquery processing
• links to: [Github] Pull Request #15936 (nsyca)