Shaoxuan Wang created FLINK-5915: ------------------------------------ Summary: Add support for the aggregate on multi fields Key: FLINK-5915 URL: https://issues.apache.org/jira/browse/FLINK-5915 Project: Flink Issue Type: Sub-task Reporter: Shaoxuan Wang Assignee: Shaoxuan Wang
some UDAGGs have multi-fields as input. For instance, table .window(Tumble over 10.minutes on 'rowtime as 'w ) .groupBy('key, 'w) .select('key, weightedAvg('value, 'weight)) This task will add the support for the aggregate on multi fields. -- This message was sent by Atlassian JIRA (v6.3.15#6346)