[
https://issues.apache.org/jira/browse/HIVE-24519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17260206#comment-17260206
]
Krisztian Kasa commented on HIVE-24519:
---------------------------------------
Pushed to master. Thanks [~jcamachorodriguez], [~mgergely] for review.
> Optimize MV: Materialized views should not rebuild when tables are not
> modified
> -------------------------------------------------------------------------------
>
> Key: HIVE-24519
> URL: https://issues.apache.org/jira/browse/HIVE-24519
> Project: Hive
> Issue Type: Sub-task
> Components: Materialized views
> Reporter: Rajesh Balamohan
> Assignee: Krisztian Kasa
> Priority: Major
> Labels: pull-request-available
> Time Spent: 2.5h
> Remaining Estimate: 0h
>
> e.g
> {noformat}
> create materialized view c_c_address as
> select c_customer_sk from customer c, customer_address ca where
> c_current_addr_sk = ca.ca_address_id;
> ALTER MATERIALIZED VIEW c_c_address REBUILD; <-- This shouldn't trigger
> rebuild, when source tables are not modified
> {noformat}
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
