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https://issues.apache.org/jira/browse/KYLIN-2744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16095677#comment-16095677
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Billy Liu commented on KYLIN-2744:
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Could we allow user to choose which is the best return type for that measure?
The default return type could be the same type with column, but allow user to
change it to others. We could limit the choice scope, to reduce the mistakes.
> 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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