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https://issues.apache.org/jira/browse/HIVE-15324?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15820400#comment-15820400
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Chinna Rao Lalam commented on HIVE-15324:
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Hi [~xuefuz],
Thanks for the review. I will check this scenario. I have one doubt please
correct me if i am wrong.
Initialize() evaluated "outputIO" for all instances based on the input type
irrespective of the scale is constant or non-constant. Will this handle result
type?
> Enable round() function to accept scale argument as non-constants
> -----------------------------------------------------------------
>
> Key: HIVE-15324
> URL: https://issues.apache.org/jira/browse/HIVE-15324
> Project: Hive
> Issue Type: Bug
> Components: UDF
> Reporter: Chinna Rao Lalam
> Assignee: Chinna Rao Lalam
> Attachments: HIVE-15324.1.patch, HIVE-15324.2.patch, HIVE-15324.patch
>
>
> round() function should accept scale argument as non-constants, it will
> enable queries like:
> {quote}
> create table sampletable(c double, d int);
> select round(c,d) from sampletable;
> {quote}
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