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Posted to issues-all@impala.apache.org by "Zoltán Borók-Nagy (Jira)" <ji...@apache.org> on 2023/04/20 16:11:00 UTC

[jira] [Assigned] (IMPALA-11877) Add support for DELETE statements for Iceberg tables

     [ https://issues.apache.org/jira/browse/IMPALA-11877?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zoltán Borók-Nagy reassigned IMPALA-11877:
------------------------------------------

    Assignee: Zoltán Borók-Nagy

> Add support for DELETE statements for Iceberg tables
> ----------------------------------------------------
>
>                 Key: IMPALA-11877
>                 URL: https://issues.apache.org/jira/browse/IMPALA-11877
>             Project: IMPALA
>          Issue Type: New Feature
>          Components: Backend, Frontend
>            Reporter: Zoltán Borók-Nagy
>            Assignee: Zoltán Borók-Nagy
>            Priority: Major
>              Labels: impala-iceberg
>
> Add support for DELETE statements for Iceberg tables.
> We can do it based on the following design doc: https://docs.google.com/document/d/1GuRiJ3jjqkwINsSCKYaWwcfXHzbMrsd3WEMDOB11Xqw/edit#heading=h.5bmfhbmb4qdk
> Limitations:
> * only support merge-on-read
> * only write position delete files



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