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Anonymous's avatar
Anonymous
Not applicable
6 years ago
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Modeling relation fact table / dimension table with missing keys

I want to improve an existing model that produces some errors during data preparation. Here's the scenario:   I have a "sales line" table that includes a "product number" column and the user shoul...
  • Anonymous's avatar
    Anonymous
    6 years ago

    HI Anonymous ,

    In my opinion, I'd like to suggest you to use method 2 to achieve your scenario, it can work as a bridge table and link with other tables.
    BTW, if you do not add too many fields to this table, it doesn't affect the performance of your report.

    Regards,

    Xiaoxin Sheng