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Consider the Following Schema: R(a1,a2,a3,a4,a5,a6,a7), where {a1,a2} is the key. Now we have a functional dependency {a2,a3} -> {a5,a6}. Normalize R.
Consider the Following Schema:
R(a1,a2,a3,a4,a5,a6,a7), where {a1,a2} is the key.
Now we have a functional dependency {a2,a3} -> {a5,a6}. Normalize R.
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Linked Data A Geographic Perspective
Authors: Glen Hart, Catherine Dolbear
1st Edition
1000218910, 9781000218916
