Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.When is a schedule conflict[…]
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Artificial or surrogate key
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Artificial or surrogate key When[…]
Read moreFirst normal form
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.First normal form When the[…]
Read moreSuperKey
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.SuperKey Subset of the relation[…]
Read moreSecond normal form
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Second normal form When every[…]
Read moreCandidate key
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Candidate key When a relation[…]
Read moreThird normal form
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Third normal form If it[…]
Read moreLost update
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Lost update When two transactions[…]
Read moreBCNF,”When ever a nontrivial functional dependency X –> A holds in R
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.BCNF,”When ever a nontrivial functional[…]
Read moreDirty read
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Dirty read When one transaction[…]
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