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wrote...
Posts: 222
6 months ago
Which of the following is not true for an ideal primary key?

• a composite of several long attributes

• numeric

• fixed

• short
Textbook 
Database Processing: Fundamentals, Design, and Implementation
Edition: 15th
Authors:
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wrote...
Posts: 226
6 months ago
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a composite of several long attributes
1
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wrote...
6 months ago
Brilliant
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