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

[Anton Vinogradov (Jira)]

Alexander Paschenko created IGNITE-4268:
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             Summary: 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: New Feature
            Reporter: Alexander Paschenko
            Assignee: Alexander Paschenko


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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