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mbowdish mbowdish
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5 years ago
Most DBMS products will let you define a primary key on a column that contains null values.

• true

• false
Textbook 
Database Processing: Fundamentals, Design, and Implementation

Database Processing: Fundamentals, Design, and Implementation


Edition: 15th
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Va97001Va97001
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mbowdish Author
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5 years ago
Thanks
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