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  1. #1
    Join Date
    Dec 2006

    taxicab booking ER model (was "Can sombody please help")

    Hi All,

    First of all thank you for thaking the time to read this.

    I am currently studying for my DB Systems exam and I am doing a sample question - creating an ER Model then Relational Schema then creating the DB.

    I have the ER model and Schema created but I am running into trouble normalizing it espically with the functional dependieics.

    Could anyone take a look and advise me on the correct way to approach this?

    Thanks again
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  2. #2
    Join Date
    Jun 2003
    You know, real DBAs do their ER diagrams on napkins:
    If it's not practically useful, then it's practically useless.

    blindman "sqlblindman"

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