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Posted to issues-all@impala.apache.org by "Tim Armstrong (JIRA)" <ji...@apache.org> on 2018/07/11 17:17:00 UTC
[jira] [Commented] (IMPALA-484) Some functions always return same
data type while, according to MSDN, they should return same data type as
input data
[ https://issues.apache.org/jira/browse/IMPALA-484?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16540403#comment-16540403 ]
Tim Armstrong commented on IMPALA-484:
--------------------------------------
[~tarasbob] is this fixed by your decimal_v2 work?
> Some functions always return same data type while, according to MSDN, they should return same data type as input data
> ---------------------------------------------------------------------------------------------------------------------
>
> Key: IMPALA-484
> URL: https://issues.apache.org/jira/browse/IMPALA-484
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Affects Versions: Impala 1.0.1
> Reporter: James Deng
> Priority: Minor
>
> ABS always return double
> ROUND always return double
> SIGN always return float
> FLOOR always return bigint
> CEILING always return bigint
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