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https://issues.apache.org/jira/browse/FLINK-31105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17689750#comment-17689750
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Matthias Pohl edited comment on FLINK-31105 at 2/16/23 12:44 PM:
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This Jira issue is not about removing the semicolon but making it optional for 
the tool-specific commands. It took me a bit to realize that I just missed the 
semicolon for the commands to work. Of course, one can blame my beginner like 
attitude with the SQL interface. But maybe, that's just an opportunity to 
remove frustration for newcomers who just want to try SQL out. WDYT?


was (Author: mapohl):
This Jira issue is not about removing the semicolon but making it optional for 
the tool-specific commands. It took me a bit to realize that I just missed the 
semicolon for the commands to work. Of course, one can blame my beginner like 
attitude with the SQL interface. But maybe, that's just an opportunity to 
remove frustration for newcomers who just want to try SQL out.

> SqlClient: Make HELP, EXIT and QUIT also work without a semicolon
> -----------------------------------------------------------------
>
>                 Key: FLINK-31105
>                 URL: https://issues.apache.org/jira/browse/FLINK-31105
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table SQL / Client
>    Affects Versions: 1.17.0, 1.16.1
>            Reporter: Matthias Pohl
>            Priority: Minor
>              Labels: starter
>
> The special commands {{HELP}}, {{EXIT}}, and {{QUIT}} are not really part of 
> the SQL syntax but rather tool-specific commands. Having the requirement to 
> have the semicolon follow-up on these commands might not be necessary.



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