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Relational_key.png (300 × 258 piksela, veličina datoteke: 10 KB, MIME tip: image/png)

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Opis

Relational Model for databases, highlighting the Key.

The image is of two tables, one storing "login," "first name," and "last name." Another table stores "login" and "phone number." The image illustrates using a unique key to link a phone number to a first and last name.

Image created Sodipodi.
Datum
Izvor Vlastito djelo
Autor LionKimbro
Ostale verzije Image:Relational key.svg
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Datum/vrijemeSmanjeni pregledDimenzijeKorisnikKomentar
trenutno23:23, 24 novembar 2008Smanjeni pregled verzije na dan 23:23, 24 novembar 2008300 × 258 (10 KB)Mdd{{Information |Description=Relational Model for databases, highlighting the Key. The image is of two tables, one storing "login," "first name," and "last name." Another table stores "login" and "phone number." The image illustrates using a unique key to

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