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https://issues.apache.org/jira/browse/FLINK-17944?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17116765#comment-17116765
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Jeff Zhang commented on FLINK-17944:
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I will make a PR for it

> Wrong output in sql client's table mode
> ---------------------------------------
>
>                 Key: FLINK-17944
>                 URL: https://issues.apache.org/jira/browse/FLINK-17944
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table SQL / Client
>    Affects Versions: 1.11.0
>            Reporter: Jeff Zhang
>            Priority: Major
>
> When I run the following sql example, I get the wrong output
> {code:java}
> SELECT name, COUNT(*) AS cnt FROM (VALUES ('Bob'), ('Alice'), ('Greg'), 
> ('Bob')) AS NameTable(name) GROUP BY name; {code}
>  
> {code:java}
>                       Bob                         1
>                      Alice                         1
>                       Greg                         1
>                        Bob                         2 {code}
> This is due to we add kind in Row, so the sematics of equals method changes



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