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Posted to dev@kylin.apache.org by "Scott Fan (JIRA)" <ji...@apache.org> on 2018/10/12 01:04:00 UTC

[jira] [Created] (KYLIN-3620) "--" should not be a comment marker use between single quotes in SQL

Scott Fan created KYLIN-3620:
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             Summary: "--" should not be a comment marker use between single quotes in SQL
                 Key: KYLIN-3620
                 URL: https://issues.apache.org/jira/browse/KYLIN-3620
             Project: Kylin
          Issue Type: Bug
          Components: Query Engine
    Affects Versions: v2.4.1
            Reporter: Scott Fan


Hi,

When I exec a SQL like below, there was an error.

SELECT * FROM TABLEA WHERE NAME='Jason--Arthur'

Seems like KYLIN use  the -- as a comment marker.

It should not be that between single quotes, I think.
 
Even I send a REST POST contains SQL like that, or do an ODBC query, there was an error too.

You mean tell me that I can use a \ as escape, but I can't change the SQL generated by BI tools like tableau.  

Thanks
 



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