Liu Liu created FLINK-40425:
-------------------------------
Summary: Add OVER window aggregation support to DataFrame API
Key: FLINK-40425
URL: https://issues.apache.org/jira/browse/FLINK-40425
Project: Flink
Issue Type: Sub-task
Components: API / Python
Reporter: Liu Liu
Add OVER-window support to aggregate expressions:
{{}}
{code:java}
def over(
self,
order_by,
*,
partition_by=None,
rows=None,
range=None,
) -> Expression {code}
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
