Changes between Version 28 and Version 29 of ERModel


Ignore:
Timestamp:
05/21/26 18:00:51 (6 days ago)
Author:
232012
Comment:

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  • ERModel

    v28 v29  
    11== Entity-Relationship Model
    22
    3 [[Image(ERModel_v03.png, align=center, width=100%)]]
     3[[Image(ERModel_v04.png, align=center, width=100%)]]
    44
    55== Entities
    … …  
    142142* Added ordinal number attributes to has and both features relationships.
    143143* Removed foreign keys from !OrderItem and !WishlistItem
     144* Changed refers relation Product ↔ !WhislistItem N:M to 1:N
    144145}}}