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Posted to issues-all@impala.apache.org by "Noemi Pap-Takacs (Jira)" <ji...@apache.org> on 2025/02/12 17:20:00 UTC

[jira] [Updated] (IMPALA-12592) Support alter table redorder column

     [ https://issues.apache.org/jira/browse/IMPALA-12592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Noemi Pap-Takacs updated IMPALA-12592:
--------------------------------------
    Issue Type: New Feature  (was: Bug)

> Support alter table redorder column 
> ------------------------------------
>
>                 Key: IMPALA-12592
>                 URL: https://issues.apache.org/jira/browse/IMPALA-12592
>             Project: IMPALA
>          Issue Type: New Feature
>          Components: Frontend
>            Reporter: Manish Maheshwari
>            Priority: Major
>              Labels: impala-iceberg
>
> Support options in [https://iceberg.apache.org/docs/latest/spark-ddl/#alter-table--alter-column] to recorder columns. Hive has added support for this recently.
> {code:java}
> ALTER TABLE prod.db.sample ALTER COLUMN col FIRST
> ALTER TABLE prod.db.sample ALTER COLUMN nested.col AFTER other_col {code}



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