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Posted to dev@calcite.apache.org by "Vladimir Sitnikov (Jira)" <ji...@apache.org> on 2020/01/04 16:08:00 UTC

[jira] [Created] (CALCITE-3680) Add ability to express unique constraints in ReflectiveSchema

Vladimir Sitnikov created CALCITE-3680:
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             Summary: Add ability to express unique constraints in ReflectiveSchema
                 Key: CALCITE-3680
                 URL: https://issues.apache.org/jira/browse/CALCITE-3680
             Project: Calcite
          Issue Type: Bug
          Components: core
    Affects Versions: 1.21.0
            Reporter: Vladimir Sitnikov
            Assignee: Vladimir Sitnikov


RelReferentialConstraint is there to express foreign keys, so it makes sense to add RelUniqueKeyConstraint to express unique keys in reflective shema.



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