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Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2019/02/14 07:56:00 UTC

[jira] [Closed] (IGNITE-4268) Allow UPDATEs of the key and its fields in DML statements

     [ https://issues.apache.org/jira/browse/IGNITE-4268?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Ozerov closed IGNITE-4268.
-----------------------------------

> Allow UPDATEs of the key and its fields in DML statements
> ---------------------------------------------------------
>
>                 Key: IGNITE-4268
>                 URL: https://issues.apache.org/jira/browse/IGNITE-4268
>             Project: Ignite
>          Issue Type: Task
>          Components: sql
>    Affects Versions: 1.8
>            Reporter: Alexander Paschenko
>            Priority: Major
>
> Initial DML implementation does not allow to UPDATE columns that correspond to key or its fields - direct modification would probably damage the index as well as hash map integrity, so UPDATE for such cases would need to do first {{remove}}, then {{put}}.
> In the course of review, it has been agreed that this feature will be implemented in later releases shortly to deliver initial implementation on time.



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