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Ce.Student
Starting Member
1 Post |
 Posted - 2013-01-10 : 11:33:23
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Hi, With respectAccording to this diagram: And the following information:- 200 records in the Employee entity- 5 records in Project entityIn your opinion,What is the minimum and maximum number of records to Natural join these two entities? Minimum = 200 and Maximum = 1000 ? or Minimum = 0 and Maximum = 1000 ? and Why?Thank you very much |
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[Concepts] Natural join in ERD