Database - The Relational Model and Normalization - Discussion
Discussion Forum : The Relational Model and Normalization - General Questions (Q.No. 17)
17.
If attributes A and B determine attribute C, then it is also true that:
Discussion:
3 comments Page 1 of 1.
Nikita sahu said:
8 years ago
Composite key means if 1 attribute is not able to identify uniqueness among rows than we have to combine two or more attributes called as composite key.
Now here A & B together determine C that is AB->C. So AB is composite.
Now here A & B together determine C that is AB->C. So AB is composite.
Tarun V.Nair said:
1 decade ago
A determinant that has two or more attributes.
Jyothi said:
1 decade ago
What does composite determinant mean?
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