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Posted to issues@hive.apache.org by "Eugene Koifman (JIRA)" <ji...@apache.org> on 2016/08/25 23:52:21 UTC

[jira] [Commented] (HIVE-14487) Add REBUILD statement for materialized views

    [ https://issues.apache.org/jira/browse/HIVE-14487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15438157#comment-15438157 ] 

Eugene Koifman commented on HIVE-14487:
---------------------------------------

What happens to the view while it's being rebuilt?  Is it still usable in it's non-materialized version or does raise an error?

> Add REBUILD statement for materialized views
> --------------------------------------------
>
>                 Key: HIVE-14487
>                 URL: https://issues.apache.org/jira/browse/HIVE-14487
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Materialized views
>    Affects Versions: 2.2.0
>            Reporter: Jesus Camacho Rodriguez
>            Assignee: Alan Gates
>
> Support for rebuilding existing materialized views. The statement is the following:
> {code:sql}
> ALTER MATERIALIZED VIEW [db_name.]materialized_view_name REBUILD;
> {code}



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