[FLINK-20514] Introduce StreamExecPythonGroupTableAggregateRule and StreamExecPythonGroupTableAggregate

• 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: 07/Dec/20 12:31
• Updated: 10/Dec/20 05:38
• Resolved: 10/Dec/20 05:38

Description

Introduce StreamExecPythonGroupTableAggregateRule and StreamExecPythonGroupTableAggregate for supporting Stream Python TableAggregate Function.

Issue Links

• links to: GitHub Pull Request #14331