Satish Duggana created ATLAS-1016:
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             Summary: Support for composite unique attributes for a type.
                 Key: ATLAS-1016
                 URL: https://issues.apache.org/jira/browse/ATLAS-1016
             Project: Atlas
          Issue Type: Improvement
    Affects Versions: 0.8-incubating
            Reporter: Satish Duggana
             Fix For: 0.8-incubating


Currently atlas types support attributes containing unique attributes. Enhance 
this to support composite unique attributes. 

For example,
DeviceInfo has attributes like name, model, version and timestamp. Any of these 
attributes can be configured unique constraint. There should be a way to set 
composite unique constraint on both model and version fields so that it should 
not allow storing entities having same set of values for both model and version.



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