[jira] [Commented] (IGNITE-6611) Optionally disable binary metadata for type

["Denis Magda (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IGNITE-6611?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16903383#comment-16903383 ] 

Denis Magda commented on IGNITE-6611:
-------------------------------------

This is to be addressed in Ignite 3.0 that will go with a new API and the storage format separated from the serialization approach. 

> Optionally disable binary metadata for type
> -------------------------------------------
>
>                 Key: IGNITE-6611
>                 URL: https://issues.apache.org/jira/browse/IGNITE-6611
>             Project: Ignite
>          Issue Type: Task
>          Components: binary
>    Affects Versions: 2.3
>            Reporter: Vladimir Ozerov
>            Priority: Major
>
> We need to introduce special metadata mode for type - without metadata. This way we will have a kind of "flexible" type with no restrictions. This will be especially useful for SQL-related types where schema changes are possible (e.g. ADD COLUMN -> DROP COLUMN).
> Public part should be exposed to:
> 1) {{BinaryTypeConfiguration}}
> 2) {{BinaryType}} - add a flag here.



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