[jira] [Created] (IGNITE-4515) Throw exception when key and value fields mapped to the same DB columns

[Anton Vinogradov (Jira)]

Dmitry Karachentsev created IGNITE-4515:
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             Summary: Throw exception when key and value fields mapped to the same DB columns
                 Key: IGNITE-4515
                 URL: https://issues.apache.org/jira/browse/IGNITE-4515
             Project: Ignite
          Issue Type: Improvement
          Components: cache
    Affects Versions: 1.8
            Reporter: Dmitry Karachentsev
            Assignee: Dmitry Karachentsev
             Fix For: 2,0


In case of (pseudocode):
KeyClass { field1; field2; field3 }, ValClass { field1; field2; field3 }

Map fields to DB table TABLE_NAME columns: field1 -> col1, field2 -> col2, field3 -> col3.

On node startup throw an exception with message that restricts such case. Field mappings should not intersect.



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