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Consider a dependency diagram of relation R and normalise it upto third normal form.
written 8.5 years ago by gravatar for meghalikalyankar meghalikalyankar • 2.3k modified 2.8 years ago by gravatar for teamques10 teamques10 ★ 68k

Normalise the dependency diagram of ER diagram

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database management systems
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written 8.5 years ago by gravatar for meghalikalyankar meghalikalyankar • 2.3k

Step 1: The relation R is already in 1NF, since all its values are atomic.

Step 2: Converting into 2NF form. A relation schema R is in second normal form (2NF) if every non-prime attribute A in R is fully functionally dependent on the primary key

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Step 3: Converting into 3NF. A relation schema R is in third normal form (3NF) if it is in 2NF and no non-prime attribute A in R is transitively dependent on the primary key

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This is the final solution in 3NF.
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