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https://issues.apache.org/jira/browse/CARBONDATA-138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Venkata Ramana G updated CARBONDATA-138:
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Assignee: Gin-zhj
> Scale up value of Avg aggregation for decimal type keeping sync with hive
> -------------------------------------------------------------------------
>
> Key: CARBONDATA-138
> URL: https://issues.apache.org/jira/browse/CARBONDATA-138
> Project: CarbonData
> Issue Type: Bug
> Reporter: Venkata Ramana G
> Assignee: Gin-zhj
> Priority: Minor
>
> when we do avg aggregation for decimal type:
> hive wiil update the precision of the avg result.
> e.g: Avg(decimal(30,10)), the result will be cast to decimal(34, 14)
> so, carbon should keep the sync with hive, also need to improve the precision
> by scaling up.
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