Question
Question 3 For a relation schema (,,) consider the following set of functional dependencies. ={,,,,,,,,} 1. Using the functional dependencies compute the minimal cover F.
Question 3 For a relation schema (,,) consider the following set of functional dependencies. ={,,,,,,,,}
1. Using the functional dependencies compute the minimal cover F. Give each step of your derivation with an explanation.
2. Show that there can be more than one minimal cover for a given set of functional dependencies. Give each step of your derivation with an explanation.
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Intranet And Web Databases For Dummies
Authors: Paul Litwin
1st Edition
0764502212, 9780764502217
