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https://issues.apache.org/jira/browse/FLINK-11839?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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godfrey he updated FLINK-11839:
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Summary: Introduce FlinkLogicalWindowAggregate (was: Introduce the rest
flink logical relational nodes)
> Introduce FlinkLogicalWindowAggregate
> -------------------------------------
>
> Key: FLINK-11839
> URL: https://issues.apache.org/jira/browse/FLINK-11839
> Project: Flink
> Issue Type: New Feature
> Components: SQL / Planner
> Reporter: godfrey he
> Assignee: godfrey he
> Priority: Major
>
> The rest flink logical relational nodes contains
> {{FlinkLogicalWindowAggregate}} {{FlinkLogicalSnapshot}},
> {{FlinkLogicalSemiJoin}} and {{FlinkLogicalMatch}}.
> {{FlinkLogicalWindowAggregate}} depends on {{Expression}}.
> {{FlinkLogicalSnapshot}}, {{FlinkLogicalSemiJoin}} and {{FlinkLogicalMatch}}
> depend on Calcite changes.
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