[jira] [Created] (FLINK-11839) Introduce the rest flink logical relational nodes

[Shang Yuanchun (Jira)]

godfrey he created FLINK-11839:
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             Summary: Introduce the rest flink logical relational nodes
                 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


the rest flink logical relational nodes contains: `FlinkLogicalWindowAggregate` `FlinkLogicalSnapshot`, `FlinkLogicalSemiJoin`, `FlinkLogicalMatch`.

`FlinkLogicalWindowAggregate` depends on `Expression`,
`FlinkLogicalSnapshot`, `FlinkLogicalSemiJoin` and `FlinkLogicalMatch` depend on Calcite change.



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