[GitHub] flink issue #6252: [FLINK-9742][Table API & SQL] Widen scope of Expression.r...

[HeartSaVioR]

Github user HeartSaVioR commented on the issue:

    https://github.com/apache/flink/pull/6252
  
    @fhueske 
    Yeah, that would be great. I'm happy to revert the change and introduce new 
class. 
    
    I'm just not sure where to place and how to name it, since it will be going 
to have just one method, `getReturnType(Expression): TypeInformation[_]`.
    
    Would `org.apache.flink.table.api.ExpressionUtil` be OK for new utility 
class?
    
    Thanks in advance!


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