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Posted to issues@hawq.apache.org by "Lei Chang (JIRA)" <ji...@apache.org> on 2017/05/03 01:02:04 UTC
[jira] [Created] (HAWQ-1450) New HAWQ executor with vectorization &
possible code generation
Lei Chang created HAWQ-1450:
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Summary: New HAWQ executor with vectorization & possible code generation
Key: HAWQ-1450
URL: https://issues.apache.org/jira/browse/HAWQ-1450
Project: Apache HAWQ
Issue Type: New Feature
Components: Query Execution
Reporter: Lei Chang
Assignee: Lei Chang
Fix For: backlog
Most HAWQ executor code is inherited from postgres & gpdb. Let's discuss how to build a new hawq executor with vectorization and possibly code generation. These optimization may potentially improve the query performance a lot.
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