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Compound key

Known as: Combination Primary Key, Composite key 
In database design, a compound key is a set of superkeys that is not minimal. A composite key is a set that contains a compound key and at least one… 
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Related topics

Related topics

8 relations
Associative entityCandidate keyForeign keyRelational database

Broader (1)

Data modeling

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2015
2015
Designing Securely and Reliably Connected Wireless Sensor Networks
In wireless sensor networks, the $q$-composite key predistribution scheme is a widely recognized way to secure communications… 
Review
2015
Review
2015
A Review On Secure Key Management In Ad-Hoc Network
An ad hoc network is a decentralized type of network. The network is ad hoc because it does not have a pre-existing… 
2013
2013
An Efficient Security Way of Authentication and Pair wise Key Distribution with Mobile Sinks in Wireless Sensor Networks
: Wireless sensor networks (WSN) are the emerging application in many industrial and missile sector. Mobile sinks (MSs) are vital… 
2012
2012
Database Integrity Mechanism between OLTP and Offline Data
This paper describes integrity mechanism between OLTPs and offline data. Normally every RDBMS supports five Integrity Constraints… 
2009
2009
Design a secure composite key-management scheme in Ad-Hoc Networks using Localization
Summary A mobile Ad-Hoc network is a collection of wireless mobile nodes, dynamically forming a temporary network without the use… 
2007
2007
Hash Crash and Beyond
In SAS® Version 9.1, the hash table - the very first object introduced via the DATA Step Component Interface in Version 9.0 - has… 
2007
2007
Keyboard automatic test system and its method
The present invention provides a keyboard automatic test system and its method, the system includes a keyboard unit and a… 
1996
1996
Dynamic optimization of index scans restricted by Booleans
When index retrieval is restricted to a range or singleton, an index scan is not done in its entirety because key portions before… 
1995
1995
Automatic gear shift selector for automobile transmission
PURPOSE: To simplify the operation of a vehicle provided with the automatic gear shift selector of a transmission while securing… 
1982
1982
A Note on the Power of Personal Identifying Information
The values of names, addresses and dates of birth for identifying individuals uniquely depends on several factors. This note…