[
https://issues.apache.org/jira/browse/HIVE-12478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jesus Camacho Rodriguez updated HIVE-12478:
-------------------------------------------
Attachment: HIVE-12478.07.patch
> Improve Hive/Calcite Trasitive Predicate inference
> --------------------------------------------------
>
> Key: HIVE-12478
> URL: https://issues.apache.org/jira/browse/HIVE-12478
> Project: Hive
> Issue Type: Bug
> Affects Versions: 2.0.0, 2.1.0
> Reporter: Laljo John Pullokkaran
> Assignee: Jesus Camacho Rodriguez
> Attachments: HIVE-12478.01.patch, HIVE-12478.02.patch,
> HIVE-12478.03.patch, HIVE-12478.04.patch, HIVE-12478.05.patch,
> HIVE-12478.06.patch, HIVE-12478.07.patch, HIVE-12478.patch
>
>
> HiveJoinPushTransitivePredicatesRule does not pull up predicates for
> transitive inference if they contain more than one column.
> EXPLAIN select * from srcpart join (select ds as ds, ds as `date` from
> srcpart where (ds = '2008-04-08' and value=1)) s on (srcpart.ds = s.ds);
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
