[jira] [Created] (FLINK-9997) Improve ExpressionReduce

[Shang Yuanchun (Jira)]

Ruidong Li created FLINK-9997:
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             Summary: Improve ExpressionReduce
                 Key: FLINK-9997
                 URL: https://issues.apache.org/jira/browse/FLINK-9997
             Project: Flink
          Issue Type: Improvement
          Components: Table API & SQL
            Reporter: Ruidong Li
            Assignee: Ruidong Li


RepressionReduce do not reduce some expressions.



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