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From "Ramesh Kumar Thangarajan (Jira)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-22510) Support decimal64 operations for column operands with different scales
Date Thu, 12 Dec 2019 23:17:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-22510?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ramesh Kumar Thangarajan updated HIVE-22510:
--------------------------------------------
    Status: Open  (was: Patch Available)

> 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
>         Attachments: HIVE-22510.11.patch, HIVE-22510.13.patch, HIVE-22510.14.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: 10m
>  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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