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From "刘奎恩(局外)" <kuien....@alibaba-inc.com>
Subject 回复:[jira] [Created] (HAWQ-1583) Add vectorized executor extension and GNC
Date Fri, 26 Jan 2018 09:20:52 GMT
Great news, looking forward to see the sexy progress on QE engine. When the framework is ready,
we may consider to make some contribution if possible.
Furthermore, any hints on when Pluggable Storage Framework is done? When the demo script is
visiable, does it mean an alpha-release?

-------------——
Kuien Liu/奎恩
------------------------------------------------------------------发件人:Hongxu Ma (JIRA)
<jira@apache.org>发送时间:2018年1月24日(星期三) 11:41收件人:dev <dev@hawq.incubator.apache.org>主 题:[jira]
[Created] (HAWQ-1583) Add vectorized executor extension and GNC
Hongxu Ma created HAWQ-1583:
-------------------------------

             Summary: Add vectorized executor extension and GNC
                 Key: HAWQ-1583
                 URL: https://issues.apache.org/jira/browse/HAWQ-1583
             Project: Apache HAWQ
          Issue Type: Sub-task
          Components: Query Execution
            Reporter: Hongxu Ma
            Assignee: Lei Chang
             Fix For: backlog


The vectorized executor will be implemented as a extension (located at contrib directory).

And use a GNC to enable vectorized executor, e.g:

{code}

postgres=# set vectorized_executor_enable to on;

// run the new vectorized executor

postgres=# set vectorized_executor_enable to off;

// run the original HAWQ executor


{code}



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