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https://issues.apache.org/jira/browse/HIVE-22510?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ramesh Kumar Thangarajan updated HIVE-22510:
--------------------------------------------
    Attachment: HIVE-22510.12.patch
        Status: Patch Available  (was: Open)

> Support decimal64 operations for column operands with different scales
> ----------------------------------------------------------------------
>
>                 Key: HIVE-22510
>                 URL: https://issues.apache.org/jira/browse/HIVE-22510
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Ramesh Kumar Thangarajan
>            Assignee: Ramesh Kumar Thangarajan
>            Priority: Major
>         Attachments: HIVE-22510.11.patch, HIVE-22510.2.patch, 
> HIVE-22510.3.patch, HIVE-22510.4.patch, HIVE-22510.5.patch, 
> HIVE-22510.7.patch, HIVE-22510.9.patch
>
>
> Right now, if the operands on the decimal64 operations are columns with 
> different scales, then we do not use the decimal64 vectorized version and 
> fall back to HiveDecimal vectorized version of the operator. In this Jira, we 
> will check if we can use decimal64 vectorized version, even if the scales are 
> different.



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