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

Posted to issues@hawq.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2016/07/04 06:58:11 UTC

[jira] [Commented] (HAWQ-887) Query should be continued when bucket number of result hash relation is bigger than the on number of command external table.

    [ https://issues.apache.org/jira/browse/HAWQ-887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15360931#comment-15360931 ] 

ASF GitHub Bot commented on HAWQ-887:
-------------------------------------

GitHub user zhangh43 opened a pull request:

    https://github.com/apache/incubator-hawq/pull/766

    HAWQ-887. Query should be continued when bucket number of result hash…

    … relation is bigger than the on number of command external table.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/zhangh43/incubator-hawq hawq887

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/incubator-hawq/pull/766.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #766
    
----
commit c66cfbad1361d7d8e249d3e312f95d9566d1bcb3
Author: hzhang2 <zh...@163.com>
Date:   2016-07-04T06:54:51Z

    HAWQ-887. Query should be continued when bucket number of result hash relation is bigger than the on number of command external table.

----


> Query should be continued when bucket number of result hash relation is bigger than the on number of command external table.
> ----------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HAWQ-887
>                 URL: https://issues.apache.org/jira/browse/HAWQ-887
>             Project: Apache HAWQ
>          Issue Type: Bug
>          Components: Core
>            Reporter: Hubert Zhang
>            Assignee: Hubert Zhang
>
> When user create a hash table test with bucket number 6, and a command external table e_test with on number 1, 
> query likes "insert into test select * from e_test" will be refused due to bucket number and on number are not equal.
> This restriction can be relaxed, if bucket number is bigger than on number, the queries should be OK, and no wrong answer will be generated.



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