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Posted to issues@impala.apache.org by "Daniel Becker (Jira)" <ji...@apache.org> on 2022/10/19 20:15:00 UTC

[jira] [Resolved] (IMPALA-11581) ALTER TABLE RENAME TO doesn't update transient_lastDdlTime

     [ https://issues.apache.org/jira/browse/IMPALA-11581?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Becker resolved IMPALA-11581.
------------------------------------
    Resolution: Fixed

> ALTER TABLE RENAME TO doesn't update transient_lastDdlTime
> ----------------------------------------------------------
>
>                 Key: IMPALA-11581
>                 URL: https://issues.apache.org/jira/browse/IMPALA-11581
>             Project: IMPALA
>          Issue Type: Bug
>            Reporter: Zoltán Borók-Nagy
>            Assignee: Daniel Becker
>            Priority: Major
>              Labels: ramp-up
>
> ALTER TABLE RENAME TO doesn't update transient_lastDdlTime.
> The following statements behave differently when executed via Hive or Impala:
> {noformat}
> CREATE TABLE rename_from (i int);
> ALTER TABLE rename_from RENAME TO rename_to;
> {noformat}
> During ALTER TABLE ... RENAME TO ... Hive updates transient_lastDdlTime while Impala leaves it unchanged.
> Impala should follow Hive's behavior.



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