[SPARK-42467] Spark Connect Scala Client: GroupBy and Aggregation

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.1
• Component/s: Connect
• Epic Link: Spark Connect Scala Client - Basic
• Assignee: Rui Wang
• Reporter: Rui Wang
• Created: 16/Feb/23 21:30
• Updated: 04/Mar/23 01:47
• Resolved: 04/Mar/23 01:47

Sub-Tasks

• Implement agg by (String, String)*: Resolved
• Implement agg.{max,min,mean,count,avg,sum}: Resolved
• Support Cube and Rollup: Resolved
• Support Pivot with provided pivot column values: Resolved
• Support Pivot without providing pivot column values: Resolved
• Add tests for grouping() and grouping_id() functions: Resolved