[
https://issues.apache.org/jira/browse/DRILL-834?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14011695#comment-14011695
]
Jacques Nadeau commented on DRILL-834:
--------------------------------------
Please add more information. For example, data types involved and example
query.
> The sum() operator should automatically promote to a type that can hold the
> sum
> -------------------------------------------------------------------------------
>
> Key: DRILL-834
> URL: https://issues.apache.org/jira/browse/DRILL-834
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Operators
> Reporter: Chun Chang
> Assignee: Chun Chang
> Priority: Blocker
>
> The sum() of a type may exceed the type range, hence, should implicitly and
> automatically promote to a type that can hold the sum. Currently, the sum
> just overflows into negative (see JIRA833) and gives wrong result.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
