You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hive.apache.org by "Zoltan Haindrich (Jira)" <ji...@apache.org> on 2021/09/21 10:25:00 UTC
[jira] [Updated] (HIVE-19647) use bitvectors in IN operators
[ https://issues.apache.org/jira/browse/HIVE-19647?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zoltan Haindrich updated HIVE-19647:
------------------------------------
Fix Version/s: 4.0.0
Assignee: Soumyakanti Das (was: Zoltan Haindrich)
Resolution: Fixed
Status: Resolved (was: Patch Available)
merged into master. Thank you [~soumyakanti.das] for finishing this patch!
> use bitvectors in IN operators
> ------------------------------
>
> Key: HIVE-19647
> URL: https://issues.apache.org/jira/browse/HIVE-19647
> Project: Hive
> Issue Type: Improvement
> Components: Statistics
> Reporter: Zoltan Haindrich
> Assignee: Soumyakanti Das
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Attachments: HIVE-19647.01.patch, HIVE-19647.02.patch, HIVE-19647.03.patch, partial.patch
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> for strings there is no easy way to filter things out ; even min/max is null;
> but the bitvectors could be used if they are available
--
This message was sent by Atlassian Jira
(v8.3.4#803005)