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Posted to issues@ignite.apache.org by "Andrey Mashenkov (Jira)" <ji...@apache.org> on 2021/06/11 09:20:00 UTC

[jira] [Assigned] (IGNITE-14863) Schema update. Add and remove column.

     [ https://issues.apache.org/jira/browse/IGNITE-14863?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrey Mashenkov reassigned IGNITE-14863:
-----------------------------------------

    Assignee: Andrey Mashenkov

> Schema update. Add and remove column.
> -------------------------------------
>
>                 Key: IGNITE-14863
>                 URL: https://issues.apache.org/jira/browse/IGNITE-14863
>             Project: Ignite
>          Issue Type: Improvement
>          Components: sql
>            Reporter: Andrey Mashenkov
>            Assignee: Andrey Mashenkov
>            Priority: Major
>              Labels: iep-54, ignite-3
>             Fix For: 3.0.0-alpha3
>
>
> Implement evolution converters for add/remove column schema operations.
> Configuration changes should trigger a new schema version adding to schema history.
> Assumes, all nodes will use a new schema after upgrade.
> Old row can be upgraded on fly using evolution converters.



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