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ASF GitHub Bot commented on FLINK-5956: --------------------------------------- Github user asfgit closed the pull request at: https://github.com/apache/flink/pull/3470 > Add retract method into the aggregateFunction > --------------------------------------------- > > Key: FLINK-5956 > URL: https://issues.apache.org/jira/browse/FLINK-5956 > Project: Flink > Issue Type: Sub-task > Components: Table API & SQL > Reporter: Shaoxuan Wang > Assignee: Shaoxuan Wang > > Retraction method is help for processing updated message. It will also very > helpful for window Aggregation. This PR will first add retraction methods > into the aggregateFunctions, such that on-going over window Aggregation can > get benefit from it. -- This message was sent by Atlassian JIRA (v6.3.15#6346)