Turn on thread page Beta

(Databases) EER design help; distinguishing properties of a single, album, and EP watch

    • Thread Starter

    Hi, I am using Enhanced Entity Relationship concepts for designing a database for a music club. I am using "Release" as a superclass, and then I want Single, Album, and EP as subclasses.

    I need help in distinguishing attributes between those 3 subclasses

    anyone got any ideas?
Submit reply
Turn on thread page Beta
TSR Support Team

We have a brilliant team of more than 60 Support Team members looking after discussions on The Student Room, helping to make it a fun, safe and useful place to hang out.

This forum is supported by:
Updated: November 29, 2011
Who is most responsible for your success at university

The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE

Write a reply...
Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.