Changes between Version 37 and Version 38 of ERModel


Ignore:
Timestamp:
05/27/26 23:16:16 (2 weeks ago)
Author:
232012
Comment:

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  • ERModel

    v37 v38  
    8686 Each Song can feature multiple Artists, and each Artist can be featured in multiple Songs.
    8787
    88  **Attribute:** song_ordinal
     88* *Attribute:** song_ordinal
    8989
    9090**4. version_of** (Product ↔ Release, N:1)\\
     
    9494 Each Order contains multiple Products, while each Product can belong to multiple Orders.
    9595
    96   **Attributes:** quantity, price_at_purchase
     96 **Attributes:** quantity, price_at_purchase
    9797
    9898**6. creates** (User ↔ Order, 1:N)\\
     
    111111 Each Whislist contains multiple Products, while each Product can belong to multiple Wishlists.
    112112
    113   **Attributes:** quantity, price_at_purchase
     113 **Attributes:** quantity, price_at_purchase
    114114
    115115== Entity-Relationship Model History