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  1. Apache HAWQ
  2. HAWQ-1450

New HAWQ executor with vectorization & possible code generation

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    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: backlog, 2.4.0.0
    • Component/s: Query Execution
    • Labels:
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      Description

      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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            • Assignee:
              hongxu ma Hongxu Ma
              Reporter:
              lei_chang Lei Chang
            • Votes:
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              • Created:
                Updated:
                Resolved: