You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@phoenix.apache.org by "Maryann Xue (JIRA)" <ji...@apache.org> on 2018/02/16 18:46:00 UTC
[jira] [Created] (PHOENIX-4616) Move join query optimization out
from QueryCompiler into QueryOptimizer
Maryann Xue created PHOENIX-4616:
------------------------------------
Summary: Move join query optimization out from QueryCompiler into QueryOptimizer
Key: PHOENIX-4616
URL: https://issues.apache.org/jira/browse/PHOENIX-4616
Project: Phoenix
Issue Type: Improvement
Reporter: Maryann Xue
Assignee: Maryann Xue
Currently we do optimization for join queries inside QueryCompiler, which makes the APIs and code logic confusing, so we need to move join optimization logic into QueryOptimizer.
Similarly, but probably with a different approach, we need to optimize UNION ALL queries and derived table sub-queries in QueryOptimizer.optimize().
Please also refer to this comment:
https://issues.apache.org/jira/browse/PHOENIX-4585?focusedCommentId=16367616&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16367616
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)