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Posted to issues@ignite.apache.org by "Andrey Mashenkov (Jira)" <ji...@apache.org> on 2021/07/16 20:25:00 UTC

[jira] [Updated] (IGNITE-13752) Schema evolution converters.

     [ https://issues.apache.org/jira/browse/IGNITE-13752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrey Mashenkov updated IGNITE-13752:
--------------------------------------
    Fix Version/s:     (was: 3.0.0-alpha3)

> Schema evolution converters.
> ----------------------------
>
>                 Key: IGNITE-13752
>                 URL: https://issues.apache.org/jira/browse/IGNITE-13752
>             Project: Ignite
>          Issue Type: Improvement
>          Components: sql
>            Reporter: Andrey Mashenkov
>            Priority: Major
>              Labels: iep-54, ignite-3
>   Original Estimate: 360h
>  Remaining Estimate: 360h
>
> h3. Motivation.
> The Live-schema concept supposes a tuple of old-version can be upgraded to a tuple of new-version automatically.
> h3. Description.
> Table SchemaManager tracks schema changes and keeps a history of changes.
>  Let's implements the mechanics to apply these historical changes to a Row to upgrade to the latest version.



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