On the Family of Conditional Embedded Implicational Dependencies

Certain second-order sentences, called conditional embedded implicational dependencies, about relations in a relational database, are defined and studied. This class of dependencies includes some of previously defined dependencies as special cases. Thus, the family of implicational embedded dependen...

Fuld beskrivelse

Bibliografiske detaljer

Hovedforfatter:	Victor Felea
Format:	Artigo
Sprog:	Inglês
Udgivet:	Vladimir Andrunachievici Institute of Mathematics and Computer Science 1996-03-01
Serier:	Computer Science Journal of Moldova
Fag:	Armstrong relations functional dependency conditional dependency conditional implicational dependency implicational dependency conditional embedded implicational dependency relational database logical consequence mathematical logic
Online adgang:	http://www.math.md/nrofdownloads.php?file=/files/csjm/v3-n3/v3-n3-(pp238-251).pdf
Tags:	Tilføj Tag Ingen Tags, Vær først til at tagge denne postø!