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Thread: M:M issue

  1. #1
    Join Date
    Aug 2004
    Location
    NY
    Posts
    113

    Red face Unanswered: M:M issue

    Hi,
    I am having a slight problem with a design and I am hoping someone can lend me a hand.

    This is the structure-
    Employees M:M SOP training
    Employees M:M WI training
    Employees M:M Skill Sets

    Skill Sets M:M SOP training
    Skill Sets M:M WI training

    I had it setup up that everything is M:M but ran into a locking issue when I tried to say that a training was completed. Since I queried 2 M:M it didn't allow any editing.

    Thank you
    ======================
    Levent
    Access 3

  2. #2
    Join Date
    Feb 2004
    Location
    New Zealand
    Posts
    1,424
    Provided Answers: 8
    I would Have 3 tables

    [Employee table]
    empID
    ..
    ..
    ..

    [Skill table]
    skillid
    ..
    ..
    ..
    ..
    ..

    [Course Table]
    CourseID
    empID [Employee table]
    SkillID [Skill table]
    Level
    DDdate <= Done Date
    ..
    ..
    ..

    Then you can write query
    tell you what emplee has not done a skill from the skill table
    hope this help

    See clear as mud


    StePhan McKillen
    the aim is store once, not store multiple times
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  3. #3
    Join Date
    Aug 2004
    Location
    NY
    Posts
    113
    This is what I have (see the screenshot). This is where I ran into a problem and didn't expect it to happen.

    If I add a training for employee1 and (employee1's skill sets have been defined).
    When Employee 1 completes the training and check will be made for that training and employee. However, the query is locked and it will not allow me to check.(screen shot2).
    Attached Thumbnails Attached Thumbnails untitled.JPG   untitled1.JPG  
    ======================
    Levent
    Access 3

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