[jira] [Created] (KYLIN-3413) ODBC error for bigint type in Tableau 10.4

["Le Anh Vu (JIRA)" <ji...@apache.org>]

Le Anh Vu created KYLIN-3413:
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             Summary: ODBC error for bigint type in Tableau 10.4
                 Key: KYLIN-3413
                 URL: https://issues.apache.org/jira/browse/KYLIN-3413
             Project: Kylin
          Issue Type: Bug
          Components: Driver - ODBC
            Reporter: Le Anh Vu


The issue is mentioned here.

https://issues.apache.org/jira/browse/KYLIN-3025

When I use Tableau 9.3 and 10.5, I have no problem connecting Kylin ODBC to Tableau. But in Tableau 10.4, I get error: No realization found for OLAPContext, CUBE_UNMATCHED_AGGREGATION[FunctionDesc [expression=SUM, parameter=CAST($7):BIGINT, returnType=null]], 

When I check the query log, I found the difference in the SQL statement as follows:

Tableau 10.4: SUM(\{fn CONVERT(1, SQL_BIGINT)}) AS "sum_Number_of_Records_ok"
 Tableau 10.5: SUM(1) AS "sum_Number_of_Records_ok"

I think it is a Tableau's problem, but can we update ODBC driver to fix this issue?



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