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Posted to issues@hawq.apache.org by "Oleksandr Diachenko (JIRA)" <ji...@apache.org> on 2016/11/23 00:37:58 UTC

[jira] [Resolved] (HAWQ-1169) HAWQ Bridge incorrectly pushes T_NullTest predicates with byte arrays

     [ https://issues.apache.org/jira/browse/HAWQ-1169?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Oleksandr Diachenko resolved HAWQ-1169.
---------------------------------------
    Resolution: Fixed

> HAWQ Bridge incorrectly pushes T_NullTest predicates with byte arrays
> ---------------------------------------------------------------------
>
>                 Key: HAWQ-1169
>                 URL: https://issues.apache.org/jira/browse/HAWQ-1169
>             Project: Apache HAWQ
>          Issue Type: Bug
>          Components: PXF
>            Reporter: Shivram Mani
>            Assignee: Oleksandr Diachenko
>             Fix For: 2.0.1.0-incubating
>
>
> Currently PXF doesn't support handling T_NullTest  filters (IS NULL, IS NOT NULL) for byte arrays. HAWQ Bridge still pushes predicates containing these expressions down to PXF which is incorrect. HAWQ Bridge must avoid PPD when it contains such expressions.



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