[SPARK-32833] JDBC V2 Datasource aggregate push down

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 3.2.0
• Component/s: SQL
• Target Version/s: 3.2.0
• Assignee: Unassigned
• Reporter: Huaxin Gao
• Created: 09/Sep/20 20:49
• Updated: 29/Jul/21 02:33
• Resolved: 29/Jul/21 02:17

Description

Push down aggregate to data source layer for better performance.

Issue Links

• is duplicated by: SPARK-34952 DS V2 Aggregate push down
• links to: [Github] Pull Request #29695 (huaxingao)
• links to: [Github] Pull Request #29695 (huaxingao)
• links to: [Github] Pull Request #32061 (baibaichen)
• links to: [Github] Pull Request #32061 (baibaichen)