foreign key
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Foreign key — In the context of relational databases, a foreign key is a referential constraint between two tables. [ [http://www.visualcase.com/kbase/database basics foreign keys.htm For a simpler visualization, see VisualCase.com] ] The foreign key… … Wikipedia
Foreign Key — Ein Schlüssel dient in einer Relationalen Datenbank dazu, die Tupel einer Relation eindeutig zu identifizieren. Anschaulich kann man sich eine Relation als Tabelle vorstellen. Ein Schlüssel für eine solche Tabelle ist dann eine Gruppe von Spalten … Deutsch Wikipedia
foreign key — noun A field in a relational database record that points to a key field in another table … Wiktionary
Foreign — may refer to:*Foreign corporation, a corporation that can do business outside its jurisdiction *Foreign key, a constraint in a relational database *Foreign language, a language not spoken by the people of a certain place *Foreign policy, how a… … Wikipedia
Key field — A key field is a field with cows in or set of fields of a database (typically a relational database) table which together form a unique identifier for a database record (a table entry). The aggregate of these fields is usually referred to simply… … Wikipedia
Foreign internal defense — (FID) is used by a number of Western militaries, explicitly by the United States but sharing ideas with countries including France and the United Kingdom, to describe an approach to combating actual or threatened insurgency in a foreign state… … Wikipedia
Foreign relations of South Africa — The foreign relations of South Africa have spanned from the country s time as Dominion and later Realm of the British Empire to its isolationist policies under Apartheid to its position as a responsible international actor taking a key role in… … Wikipedia
Foreign Reports — Inc. is a Washington, D.C. based consulting firm for the oil industry, founded in 1956. [http://www.foreignreports.com/ Foreign Reports] advises energy companies, governments, and financial institutions on world energy issues, with a… … Wikipedia
Foreign relations of the Philippines — is administered by the Philippines President and the nation s Department of Foreign Affairs. Much of the republic s international relations are dominated by the Philippines ties to the United States, of which the Philippines was historically a… … Wikipedia
Foreign Policy Association — (FPA) Type Non profit Founded 1918, New York, Headquarters New York City, USA Website … Wikipedia
Foreign policy analysis — (FPA) is the systematic study of and research into the processes and theories of foreign policy.The study of foreign policyForeign policy analysis involves the study of how a state makes foreign policy.Because FPA involves the study of both… … Wikipedia
