[jira] [Created] (FLINK-19847) Can we create a fast support on the Nested table join?

[Shang Yuanchun (Jira)]

xiaogang zhou created FLINK-19847:
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             Summary: Can we create a fast support on the Nested table join?
                 Key: FLINK-19847
                 URL: https://issues.apache.org/jira/browse/FLINK-19847
             Project: Flink
          Issue Type: Wish
          Components: API / DataStream
    Affects Versions: 1.11.1
            Reporter: xiaogang zhou


In CommonLookupJoin, one TODO is 

support nested lookup keys in the future,
// currently we only support top-level lookup keys

 

can we create a fast support on the Array join? thx



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