Boyce Codd normal form (BCNF): It is an advance version of 3NF that’s why it is also referred as 3.5NF. BCNF is stricter than 3NF. A table complies with BCNF if it is in 3NF and for every functional dependency X->Y, X should be the super key of the table.
3,999
5,499
27% off
999
1,499
33% off
5.0
4.5
999
5.0
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