What’s 3rd normal form?

Questions by mithila

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Rajendra Kumar

  • Sep 15th, 2005
 

3nf is

1.highperformance than 2nf,1nf

2.it provides functional dependency

3.it cannot handle multiple candidate keys.

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rajesh

  • Oct 17th, 2005
 

In order to be in Third Normal Form, a relation must first fulfill the requirements to be in Second Normal Form. Additionally, all attributes that are not dependent upon the primary key must be eliminated.

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padmanabham

  • Jul 28th, 2007
 

Non primary column direclty depended on the primarykey column is called a 3rd narmalization form

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