[ https://issues.apache.org/jira/browse/HAWQ-1450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
zhangshujie updated HAWQ-1450: ------------------------------ Attachment: HAWQ vectorized execution design.pdf > 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: Hongxu Ma > Priority: Major > Fix For: backlog > > Attachments: HAWQ vectorized execution design.pdf > > > 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. -- This message was sent by Atlassian JIRA (v7.6.3#76005)