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3.2.11. Normal forms (BCNF)

  • Boyce-Codd Normal form (BCNF)
    • Simpler, stricter 3NF
      • BCNF → 3NF
      • 3NF does not imply BCNF
    • nontrivial functional dependency X → Y
    • Then X must be a superkey
    ‹ 3.2.10. Normalisation (2NF)up3.2.12. Normal forms (3NF) ›
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