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1.2.08. Set Theoretic

  • Binary operation: two relations
    • Sets of tuples
    • Union compatibility (same attributes)
  • Union (R u S)
  • Intersection (R n S)
    • Commutative (R u (S u T) = (R u S) u T)

Relation Union operation on compatible relations

‹ 1.2.08. Rename operationup1.2.08b. Set difference ›
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