Candidate key

Known as: Candidate key (Template), Non-prime attribute, Prime attribute

In the relational model of databases, a candidate key of a relation is a minimal superkey for that relation; that is, a set of attributes such that…

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.

2015

Abstract : Users may have a variety of tasks that give rise to issuing a particular query. The goal of the Tasks Track at…

2013

In today's cloud computing scenario, privacy of data and trust on the service provider have become a major issue and concern…

2009

Determining all candidate keys is important step in designing relational database. Familiar algorithms are generally time…

2008

The definition of keys, antikeys, Armstrong-instances are extended to complex values in the presence of several constructors…

2008

This is an application of information visualization in object relational database. This will present query based visualization of…

2007

In recent years, the initialization vector (IV) setup has proven to be the most vulnerable point when designing secure stream…

2004

Highly Cited

2000

Highly Cited

2000

From the Publisher: A detailed study of the impact of objects and type theory on the relational model of data, including a…

1999

In the paper algorithms are given that find a minimal transversal and all minimal transversals, respectively, of a hypergraph…

1975

The candidate keys, as defined by E. F. Codd [4], are important in the process of reducing a normalized relation into second and…