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Dawid Wysakowicz commented on FLINK-10594: ------------------------------------------ Hi [~wind_ljy], Actually [FLINK-7599] tracks effort of introducing aggregate functions such as {{AVG}}. Another thing is that we actually do not support {{PREV/NEXT}}. Last thing this has to be carefully designed and thought through on the cep side as it has influences the {{AfterMatchSkip}} strategy. > Support SUBSETS > --------------- > > Key: FLINK-10594 > URL: https://issues.apache.org/jira/browse/FLINK-10594 > Project: Flink > Issue Type: Sub-task > Components: CEP, Table API & SQL > Reporter: Dawid Wysakowicz > Assignee: Jiayi Liao > Priority: Major > -- This message was sent by Atlassian JIRA (v7.6.3#76005)