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Posted to issues@hawq.apache.org by "WANG Weinan (JIRA)" <ji...@apache.org> on 2018/02/11 06:34:00 UTC
[jira] [Updated] (HAWQ-1583) Add vectorized executor extension and
GUC
[ https://issues.apache.org/jira/browse/HAWQ-1583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
WANG Weinan updated HAWQ-1583:
------------------------------
Summary: Add vectorized executor extension and GUC (was: Add vectorized executor extension and GNC)
> Add vectorized executor extension and GUC
> -----------------------------------------
>
> 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: WANG Weinan
> Priority: Major
> 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:java}
> 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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