[ 
https://issues.apache.org/jira/browse/HIVE-22510?focusedWorklogId=442348&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-442348
 ]

ASF GitHub Bot logged work on HIVE-22510:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 07/Jun/20 00:25
            Start Date: 07/Jun/20 00:25
    Worklog Time Spent: 10m 
      Work Description: github-actions[bot] closed pull request #867:
URL: https://github.com/apache/hive/pull/867


   


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Issue Time Tracking
-------------------

    Worklog Id:     (was: 442348)
    Time Spent: 20m  (was: 10m)

> 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
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>         Attachments: HIVE-22510.11.patch, HIVE-22510.13.patch, 
> HIVE-22510.14.patch, HIVE-22510.15.patch, HIVE-22510.16.patch, 
> HIVE-22510.17.patch, HIVE-22510.18.patch, HIVE-22510.19.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
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> 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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