Chapter10(pdf) - KFUPM Open Courseware
Chapter10(pdf) - KFUPM Open Courseware
Chapter10(pdf) - KFUPM Open Courseware
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Normal Forms Defined Informally<br />
• 1 st normal form<br />
• All attributes depend on the key<br />
• 2 nd normal form<br />
• All attributes depend on the whole key<br />
• 3 rd normal form<br />
• All attributes depend on nothing but the key<br />
Copyright © 2007 Ramez Elmasri and Shamkant B. Navathe Slide 10- 35
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