[ https://issues.apache.org/jira/browse/FLINK-8690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16394404#comment-16394404 ]
Hequn Cheng commented on FLINK-8690: ------------------------------------ Looks good for the rule changes :D > Update logical rule set to generate FlinkLogicalAggregate explicitly allow > distinct agg on DataStream > ----------------------------------------------------------------------------------------------------- > > Key: FLINK-8690 > URL: https://issues.apache.org/jira/browse/FLINK-8690 > Project: Flink > Issue Type: Sub-task > Reporter: Rong Rong > Assignee: Rong Rong > Priority: Major > > Currently, *FlinkLogicalAggregate / FlinkLogicalWindowAggregate* does not > allow distinct aggregate. > We are proposing to reuse distinct aggregate codegen work designed for > *FlinkLogicalOverAggregate*, to support unbounded distinct aggregation on > datastream as well. -- This message was sent by Atlassian JIRA (v7.6.3#76005)