Entity's Help
Apr 13, 2007what entity/tables will i need for a book e-commorce site?
so far i have Book,Customer,Purchases,order and stock if possible could you suggest what fields i should have within.
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Entity Relationship Diagrams
Nov 7, 2007Somewhere on the Internet are some sample entity relationship diagrams for various database designs.
I've used every sort of Google search criteria I can think of, and haven't been able to find it.
Anyone got any idea of the site I'm talking about? Or any other resources even.
Thanking you in anticipation.
Cheers Tony
Tables :: What Means A Table To Appear As Entity On Diagram
Nov 16, 2013what means a table to appear as an entity on the diagram? And how to identify the cardinality of a relationship and how to specify which is mandatory and which is optional.
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