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Posted to issues@flink.apache.org by "dong (JIRA)" <ji...@apache.org> on 2019/02/13 09:29:00 UTC

[jira] [Closed] (FLINK-11590) Redundant spaces occur when the string true is generated using 'case when' grammar

     [ https://issues.apache.org/jira/browse/FLINK-11590?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

dong closed FLINK-11590.
------------------------
      Resolution: Not A Bug
    Release Note: it is not a bug but should notice in flink doc

> Redundant spaces occur when the string true is generated using 'case when' grammar
> ----------------------------------------------------------------------------------
>
>                 Key: FLINK-11590
>                 URL: https://issues.apache.org/jira/browse/FLINK-11590
>             Project: Flink
>          Issue Type: Bug
>          Components: Table API &amp; SQL
>    Affects Versions: 1.6.4, 1.7.0
>            Reporter: dong
>            Priority: Major
>
> {code:java}
> case when conditionA then 'false'  else 'true'  end as field
> {code}
> When I execute the above statement, if the field is true, the output will be 'true ' with an extra space.
>  



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