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Informatica - What is a candidate key?




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asked marvit September 20, 2014 08:02 AM  

What is a candidate key?


           

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answered By vishnoiprem   0  
Another diff between primary and candidate key is that once candida... A superkey is any combo of columns on a table that can uniquely ide... Candidate Key: A candidate key is a key attribute which q... A superkey is a combination of attributes that can be uniquely used...
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Asked 3 years and 5 months ago ago
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