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Thread: Entities

  1. #1
    Join Date
    Apr 2007
    Posts
    5

    Question Unanswered: Entities

    I got a problem trying to determine entities from a piece of text:
    SEE ATTACHMENT (see page 3 of the attachment pls (KWEA case study))

    This is what i did, but i jus want someone to tell me if it look correct or what i need to do?
    Entities
     STAFF_MEMBER
     PROPERTY
     TENANT
     SERVICE
     PLACEMENT
     WAITING_LIST
     OWNER


    thanks wud appreciate
    Attached Files Attached Files

  2. #2
    Join Date
    Apr 2002
    Location
    Toronto, Canada
    Posts
    20,002
    thank you for the lovely example database design assignment paper

    i have not read it, i just glanced at it

    you know, like if you're shipwrecked on a lonely island with only a volleyball for company, and you find all these wonderful packages floating ashore -- first you rescue it (saves pdf to hard drive) and then you open it at leisure

    anyway, regarding your question:

    Entities
     STAFF_MEMBER
     PROPERTY
     TENANT
     SERVICE
     PLACEMENT
     WAITING_LIST
     OWNER

    looks like a list of entities to me, so i guess that's okay

    or were you asking whether i think there might be one missing?

    let me give you a big hint about how to do data modelling and database design -- you need to know the data, inside and out

    study the information that is given for the assignment, all the entities are in there

    rudy.ca | @rudydotca
    Buy my SitePoint book: Simply SQL

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