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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