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  1. #1
    Join Date
    May 2011
    Posts
    5

    Can anyone comment on my EERD

    I haven't included the obvious 1.1 or 1.* relationship or PK or FK

    I was just wondering whether the booking system I developed would be efficient?
    Last edited by Ozzyb89; 11-12-11 at 13:01.

  2. #2
    Join Date
    May 2011
    Posts
    5
    thanks in advance

  3. #3
    Join Date
    Nov 2011
    Posts
    30
    Quote Originally Posted by Ozzyb89 View Post
    I haven't included the obvious 1.1 or 1.* relationship or PK or FK

    I was just wondering whether the booking system I developed would be efficient?
    What ERD are we supposed to comment on exactly?

  4. #4
    Join Date
    May 2011
    Posts
    5
    Please can you comment whether the relationships and attributes are consist with the EERD



    if you guys don't understand anything just leave a comment
    Last edited by Ozzyb89; 11-16-11 at 13:40.

  5. #5
    Join Date
    Apr 2002
    Location
    Toronto, Canada
    Posts
    20,002
    you should be fine... just hand in the assignment as it is
    rudy.ca | @rudydotca
    Buy my SitePoint book: Simply SQL

  6. #6
    Join Date
    May 2011
    Posts
    5
    Quote Originally Posted by r937 View Post
    you should be fine... just hand in the assignment as it is
    WOULDN'T THE SOME OF THE TABLE PRODUCE duplication?

  7. #7
    Join Date
    Apr 2002
    Location
    Toronto, Canada
    Posts
    20,002
    yeah, and so will your marks

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

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