[
https://issues.apache.org/jira/browse/HIVE-14194?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15526354#comment-15526354
]
Aihua Xu commented on HIVE-14194:
---------------------------------
This seems to be fixed by HIVE-11424 which converts long or-list into IN
operator.
> Investigate optimizing the query compilation of long or-list in where
> statement
> --------------------------------------------------------------------------------
>
> Key: HIVE-14194
> URL: https://issues.apache.org/jira/browse/HIVE-14194
> Project: Hive
> Issue Type: Improvement
> Reporter: Aihua Xu
>
> The following query will take long time to compile if the where statement has
> a long list of 'or'. Investigate if we can optimize it.
> select * from src
> where key = 1
> or key =2
> or ....
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
