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From "Jean-Luc BELLIER (JIRA)" <j...@apache.org>
Subject [jira] [Created] (KYLIN-3256) Filter of dates do not work
Date Fri, 16 Feb 2018 13:17:14 GMT
Jean-Luc BELLIER created KYLIN-3256:
---------------------------------------

             Summary: Filter of dates do not work
                 Key: KYLIN-3256
                 URL: https://issues.apache.org/jira/browse/KYLIN-3256
             Project: Kylin
          Issue Type: Bug
    Affects Versions: v2.2.0
            Reporter: Jean-Luc BELLIER


Hello,

 

I am wondering how to filter date columns with Kylin.

I am working with the sample cube of the learn_kylin project. I have slightly modified the
cube to add a few more columns, but that is all.

In the advanced section, I put KYLIN_SALES.PART_DT in the 'Rowkeys' section, defined as 'date'
type.

 

I would like to add a filter like 'WHERE KYLIN_SALES.DT_PART = '2012-06-24'

but the Kylin interface gives me a mistake : 'error while compiling generated Java code'

This works fine with hive console.

I also tried with TO_DATE('2012-06-24').

Using "WHERE KYLIN_SALES.DT_PART BETWEEN '2012-06-24'  AND '2012-06-25'", it works fine.

 

Are  there limitations or internal transformations on the 'date' type in Kylin ?

 

Thank you for your help. Have a good day.

 

Best regards;

Jean-Luc.



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