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Posted to issues@orc.apache.org by "dzcxzl (Jira)" <ji...@apache.org> on 2022/09/19 03:46:00 UTC

[jira] [Updated] (ORC-1266) DecimalColumnVector resets the isRepeating flag in the nextVector method

     [ https://issues.apache.org/jira/browse/ORC-1266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

dzcxzl updated ORC-1266:
------------------------
    Summary: DecimalColumnVector resets the isRepeating flag in the nextVector method  (was: DecimalConvertTreeReader should be reset vector before nextVector)

> DecimalColumnVector resets the isRepeating flag in the nextVector method
> ------------------------------------------------------------------------
>
>                 Key: ORC-1266
>                 URL: https://issues.apache.org/jira/browse/ORC-1266
>             Project: ORC
>          Issue Type: Bug
>    Affects Versions: 1.1.0, 1.2.0, 1.3.0, 1.4.0, 1.5.0, 1.6.0, 1.7.0, 1.8.0
>            Reporter: dzcxzl
>            Assignee: dzcxzl
>            Priority: Major
>             Fix For: 1.9.0
>
>
> DecimalColumnVector does not set isRepeating when reading decimal data, which leads to the use of type promotion to read decimal, and the obtained data may be wrong.



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