You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@hawq.apache.org by "Shivram Mani (JIRA)" <ji...@apache.org> on 2016/10/26 17:17:58 UTC

[jira] [Updated] (HAWQ-1116) Enhance HAWQ/PXF Bridge to support isNull and isNotNull

     [ https://issues.apache.org/jira/browse/HAWQ-1116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shivram Mani updated HAWQ-1116:
-------------------------------
    Description: 
HAWQ/PXF Bridge must support pushing filters containing isNull and isNotNull to PXF as part of the filter expression string

We will not need any constant value as part of these operators in the filter string.
eg: name is NULL will be represented as <attcode><attvalue><opcode><opvalue>

  was:HAWQ/PXF Bridge must support pushing filters containing isNull and isNotNull to PXF as part of the filter expression string


> Enhance HAWQ/PXF Bridge to support isNull and isNotNull
> -------------------------------------------------------
>
>                 Key: HAWQ-1116
>                 URL: https://issues.apache.org/jira/browse/HAWQ-1116
>             Project: Apache HAWQ
>          Issue Type: Sub-task
>          Components: PXF
>            Reporter: Shivram Mani
>            Assignee: Shivram Mani
>             Fix For: backlog
>
>
> HAWQ/PXF Bridge must support pushing filters containing isNull and isNotNull to PXF as part of the filter expression string
> We will not need any constant value as part of these operators in the filter string.
> eg: name is NULL will be represented as <attcode><attvalue><opcode><opvalue>



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)