Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Armstrong’s Axioms,”3 Inference rules that[…]
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Join R ⋈ p S
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Read moreFD,”Constraints on a field showing what an attribute relies on. In the form id → name
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.FD,”Constraints on a field showing[…]
Read moreEqui-Join
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Equi-Join A case of join[…]
Read moreSelf Determination
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Read moreNatural Join R ⋈ S,”A join without a condition
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Natural Join R ⋈ S,”A[…]
Read moreDecomposition,”A derivation of Armstrong’s Axioms.if A→ B
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Decomposition,”A derivation of Armstrong’s Axioms.if[…]
Read moreSemi-Join R ⋉ p S
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Read moreUnion,”A derivation of Armstrong’s Axioms.if A → B and A → Cthen A → B
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Union,”A derivation of Armstrong’s Axioms.if[…]
Read moreLeft Outer Join R ⟕ p S,”A join which returns all rows in R if they match or not
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Left Outer Join R ⟕[…]
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