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Posted to issues@hive.apache.org by "Matt McCline (JIRA)" <ji...@apache.org> on 2018/08/02 08:39:00 UTC

[jira] [Updated] (HIVE-20294) Vectorization: Fix NULL / Wrong Results issues in COALESCE / ELT

     [ https://issues.apache.org/jira/browse/HIVE-20294?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt McCline updated HIVE-20294:
--------------------------------
    Status: Patch Available  (was: Open)

> Vectorization: Fix NULL / Wrong Results issues in COALESCE / ELT
> ----------------------------------------------------------------
>
>                 Key: HIVE-20294
>                 URL: https://issues.apache.org/jira/browse/HIVE-20294
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>            Reporter: Matt McCline
>            Assignee: Matt McCline
>            Priority: Critical
>         Attachments: HIVE-20294.01.patch
>
>
> Write new UT tests that use random data and intentional isRepeating batches to checks for NULL and Wrong Results for vectorized COALESCE and ELT.
> Also, add tests for ARRAY and MAP indexing, IS [NOT] NULL and NOT



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