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entities

  • February 25, 2009 at 4:16 pm

    #206338

  • February 25, 2009 at 5:54 pm

    #950349

    clearly you've copied and pasted your homework straight from the book.

    we don't do homework, but if you show us what you've done so far, we can offer suggestions.

    Lowell

    --help us help you! If you post a question, make sure you include a CREATE TABLE... statement and INSERT INTO... statement into that table to give the volunteers here representative data. with your description of the problem, we can provide a tested, verifiable solution to your question! asking the question the right way gets you a tested answer the fastest way possible!

  • February 25, 2009 at 8:53 pm

    #950383

    Hello,

    Being European I’ve never modelled baseball before, so it was vaguely interesting to give it a go.

    Entities can be discovered from the major nouns in the problem description, but you always have to be careful of duplicates e.g. a “Baseball Club” and a “Baseball Team” would presumably be the same Entity.

    So the significant nouns in your problem that are most likely Entities are: Team, Player, Stadium and Season (but you don’t really need that one if the application will only ever cover one Season).

    I never realised that baseball could be such fun 😉

    Regards,

    John Marsh

    www.sql.lu
    SQL Server Luxembourg User Group

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