علامة databases - هذه الصفحة 4 - GeneraCodice

Does basic 2 PL always ensure conflict serializability?

https://www.generacodice.com/ar/articolo/1616505/does-basic-2-pl-always-ensure-conflict-serializability
  database-concurrency  -  databases
cs.stackexchange cs.stackexchange

Find candidate keys given functional dependencies

https://www.generacodice.com/ar/articolo/1613252/find-candidate-keys-given-functional-dependencies
  data-structures  -  database-theory  -  databases
cs.stackexchange cs.stackexchange

How to find highest normal form of a relation, given its functional dependencies

https://www.generacodice.com/ar/articolo/1613222/how-to-find-highest-normal-form-of-a-relation-given-its-functional-dependencies
  data-structures  -  database-theory  -  databases
cs.stackexchange cs.stackexchange

Why “ every non-prime attribute of R is non-transitively dependent on every key of R” in the original def of 3NF?

https://www.generacodice.com/ar/articolo/1608660/why-every-non-prime-attribute-of-r-is-non-transitively-dependent-on-every-key-of-r-in-the-original-def-of-3nf
  relational-algebra  -  database-theory  -  databases  -  normal-forms
cs.stackexchange cs.stackexchange

Doubt regarding foreign key and referential integrity

https://www.generacodice.com/ar/articolo/1607048/doubt-regarding-foreign-key-and-referential-integrity
  relational-algebra  -  database-theory  -  databases
cs.stackexchange cs.stackexchange

Given a relation and asked to enumerate all FD's and mark the trivial FD's

https://www.generacodice.com/ar/articolo/1604930/given-a-relation-and-asked-to-enumerate-all-fd-s-and-mark-the-trivial-fd-s
  functional-dependencies  -  database-theory  -  databases
cs.stackexchange cs.stackexchange
العثور على نتائج: 288
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