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

Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2019/01/31 09:15:00 UTC

[jira] [Created] (IGNITE-11160) SQL: Create light-weight row for read-only rows

Vladimir Ozerov created IGNITE-11160:
----------------------------------------

             Summary: SQL: Create light-weight row for read-only rows
                 Key: IGNITE-11160
                 URL: https://issues.apache.org/jira/browse/IGNITE-11160
             Project: Ignite
          Issue Type: Task
          Components: sql
            Reporter: Vladimir Ozerov
            Assignee: Vladimir Ozerov
             Fix For: 2.8


In order to minimize memory overhead during query execution we can create simplified version of {{GridH2KeyValueRowOnheap}} which will not hold reference to original row. Also we can remove value cache as it is never used during SELECT execution.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)