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https://issues.apache.org/jira/browse/KYLIN-2744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16212238#comment-16212238
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Zhixiong Chen commented on KYLIN-2744:
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Hi, Kaisen. Sorry for late to reply this jira.But maybe we can provide users a
way to change return type in sum measures.
We could limit the choice scope based on the measure's column type.
Like the column type is double ,then the return type could be decimal, float,
double.And the default return type is double.
> Should return correct type for SUM measure in web
> -------------------------------------------------
>
> Key: KYLIN-2744
> URL: https://issues.apache.org/jira/browse/KYLIN-2744
> Project: Kylin
> Issue Type: Bug
> Components: Web
> Affects Versions: v2.0.0
> Reporter: kangkaisen
> Assignee: kangkaisen
> Attachments: KYLIN-2744.patch
>
>
> Currently, Kylin return decimal type for the sum measure of double type,
> which will result in wrong result. So, We should return correct type for SUM
> measure in web.
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