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Posted to issues@hive.apache.org by "László Bodor (Jira)" <ji...@apache.org> on 2021/05/17 08:13:00 UTC

[jira] [Updated] (HIVE-25123) Implement vectorized streaming lead/lag

     [ https://issues.apache.org/jira/browse/HIVE-25123?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

László Bodor updated HIVE-25123:
--------------------------------
    Summary: Implement vectorized streaming lead/lag  (was: Implement vectorized streaming leag/lag)

> Implement vectorized streaming lead/lag
> ---------------------------------------
>
>                 Key: HIVE-25123
>                 URL: https://issues.apache.org/jira/browse/HIVE-25123
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: László Bodor
>            Priority: Major
>
> HIVE-24945 was about to vectorize lead/lag. This is about creating evaluators for lead/lag functions, working in a streaming manner if possible.



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