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Posted to issues-all@impala.apache.org by "Tim Armstrong (JIRA)" <ji...@apache.org> on 2018/06/11 22:03:00 UTC
[jira] [Assigned] (IMPALA-4908) NULL floats don't compare equal to
other NULL floats
[ https://issues.apache.org/jira/browse/IMPALA-4908?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Armstrong reassigned IMPALA-4908:
-------------------------------------
Assignee: Pooja Nilangekar (was: Adrian Ng)
> NULL floats don't compare equal to other NULL floats
> ----------------------------------------------------
>
> Key: IMPALA-4908
> URL: https://issues.apache.org/jira/browse/IMPALA-4908
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Affects Versions: Impala 2.9.0
> Reporter: Zachary
> Assignee: Pooja Nilangekar
> Priority: Trivial
>
> FloatVals which are NULL only compare equal to other FloatVals if the float val also matches?
> It's already undefined behavior, but it would be nice to be consistent with other types. From the code:
>
> bool operator==(const FloatVal& other) const {
> return is_null == other.is_null && val == other.val;
> }
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