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Posted to issues@hive.apache.org by "Jesus Camacho Rodriguez (Jira)" <ji...@apache.org> on 2020/02/12 05:39:00 UTC

[jira] [Updated] (HIVE-22261) Support for materialized view rewriting with window functions

     [ https://issues.apache.org/jira/browse/HIVE-22261?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jesus Camacho Rodriguez updated HIVE-22261:
-------------------------------------------
    Summary: Support for materialized view rewriting with window functions  (was: Add tests for materialized view rewriting with window functions)

> Support for materialized view rewriting with window functions
> -------------------------------------------------------------
>
>                 Key: HIVE-22261
>                 URL: https://issues.apache.org/jira/browse/HIVE-22261
>             Project: Hive
>          Issue Type: Sub-task
>          Components: CBO, Materialized views, Tests
>    Affects Versions: 3.1.2
>            Reporter: Steve Carlin
>            Assignee: Jesus Camacho Rodriguez
>            Priority: Major
>             Fix For: 4.0.0
>
>         Attachments: HIVE-22261.patch, af2.sql
>
>
> Materialized views don't support window functions.  At a minimum, we should print a friendlier message when the rewrite fails (it can still be created with a "disable rewrite")
> Script is attached
>  



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