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Posted to dev@carbondata.apache.org by "Gin-zhj (JIRA)" <ji...@apache.org> on 2016/07/13 08:41:20 UTC

[jira] [Created] (CARBONDATA-52) query average value of bigInt filed, the query result is inaccurate

Gin-zhj created CARBONDATA-52:
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             Summary: query  average value of bigInt filed, the query result is inaccurate
                 Key: CARBONDATA-52
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-52
             Project: CarbonData
          Issue Type: Bug
            Reporter: Gin-zhj
            Assignee: Gin-zhj
            Priority: Minor


when query  average value of bigInt filed "x", 
if the value of "sum(x)/count(x)" is double type with decimal,
the result of avg(x) is inaccurate, it lost precision.



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