You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@ignite.apache.org by "Konstantin Orlov (Jira)" <ji...@apache.org> on 2022/11/22 11:06:00 UTC

[jira] [Created] (IGNITE-18225) Sql. Pushdown MODIFY to data node

Konstantin Orlov created IGNITE-18225:
-----------------------------------------

             Summary: Sql. Pushdown MODIFY to data node
                 Key: IGNITE-18225
                 URL: https://issues.apache.org/jira/browse/IGNITE-18225
             Project: Ignite
          Issue Type: Improvement
          Components: sql
            Reporter: Konstantin Orlov


Having plan tree we easily can check whether a final modification may be executed on data nodes directly or not. We should implement such kind of optimization.

Proposed solution is to pushdown MODIFY to under exchange, and add a single SUM aggregate on top to reduce the result.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)