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Jing Zhang commented on FLINK-24024: ------------------------------------ [~twalthr] [~Sergey Nuyanzin] Terribly sorry for late response. I think CALCITE-4865 is enough for Flink to support session window. The work does not depend on other subtask of CALCITE-4864 because Flink uses self defined `SqlWindowTableFunction`. > Support session Window TVF > --------------------------- > > Key: FLINK-24024 > URL: https://issues.apache.org/jira/browse/FLINK-24024 > Project: Flink > Issue Type: Sub-task > Components: Table SQL / API > Reporter: Jing Zhang > Assignee: Jing Zhang > Priority: Major > Labels: pull-request-available, stale-assigned > > > # Fix calcite syntax CALCITE-4337 > # Introduce session window TVF in Flink > -- This message was sent by Atlassian Jira (v8.20.10#820010)