[FLINK-20528] Add Python building blocks to make sure the basic functionality of Stream Group Table Aggregation could work

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.13.0
• Component/s: API / Python
• Labels: pull-request-available
• Assignee: Huang Xingbo
• Reporter: Huang Xingbo
• Created: 08/Dec/20 08:13
• Updated: 17/Dec/20 02:00
• Resolved: 17/Dec/20 02:00

Description

Add Python building blocks to make sure the basic functionality of Stream Group Table Aggregation could work

Issue Links

• links to: GitHub Pull Request #14389