Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Entity_integrity> ?p ?o. }
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- Entity_integrity abstract "In the relational data model, entity integrity is one of the three inherent integrity rules. Entity integrity is an integrity rule which states that every table must have a primary key and that the column or columns chosen to be the primary key should be unique and not NULL.Within relational databases using SQL, entity integrity is enforced by adding a primary key clause to a schema definition.The system enforces Entity Integrity by not allowing operation (INSERT, UPDATE) to produce an invalid primary key. Any operation that is likely to create a duplicate primary key or one containing nulls is rejected.The Entity Integrity ensures that the data that you store remains in the proper format as well as comprehensible.".
- Entity_integrity wikiPageID "946798".
- Entity_integrity wikiPageRevisionID "604027701".
- Entity_integrity hasPhotoCollection Entity_integrity.
- Entity_integrity subject Category:Data_modeling.
- Entity_integrity subject Category:Data_quality.
- Entity_integrity comment "In the relational data model, entity integrity is one of the three inherent integrity rules.".
- Entity_integrity label "Entity integrity".
- Entity_integrity label "Integridade da relação".
- Entity_integrity label "実体完全性".
- Entity_integrity label "實體完整性".
- Entity_integrity sameAs Entitní_integrita.
- Entity_integrity sameAs 実体完全性.
- Entity_integrity sameAs Integridade_da_relação.
- Entity_integrity sameAs m.03sc8l.
- Entity_integrity sameAs Q3489710.
- Entity_integrity sameAs Q3489710.
- Entity_integrity wasDerivedFrom Entity_integrity?oldid=604027701.
- Entity_integrity isPrimaryTopicOf Entity_integrity.