Changes between Version 9 and Version 10 of ERModel
- Timestamp:
- 09/11/26 21:26:20 (2 weeks ago)
Legend:
- Unmodified
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ERModel
v9 v10 244 244 {{{favorite_listings}}} 245 245 [[BR]] 246 Represents a many-to-many relationship between clients and listings, capturing which listings a clienthas marked as “favorite”.246 Represents a many-to-many relationship between users and listings, capturing which listings a user has marked as “favorite”. 247 247 [[BR]] 248 248 '''[[span(style=color: #E30B5C, Candidate keys: )]]''' … … 250 250 [[BR]] 251 251 '''[[span(style=color: #E30B5C, Attributes: )]]''' 252 * {{{ client_id}}} – numeric, required. Identifies the clientwho favorites the listing.252 * {{{user_id}}} – numeric, required. Identifies the user who favorites the listing. 253 253 * {{{listing_id}}} – numeric, required. Identifies the favorited listing. 254 254 ---- … … 331 331 ---- 332 332 [[BR]] 333 {{{writes ( User– Review)}}}334 [[BR]] 335 Represents that a user writes a review. Critical for establishing authorship and preventing anonymous reviews. Modeled as 1–N: one usercan write many reviews, while each review has exactly one author.333 {{{writes (Client – Review)}}} 334 [[BR]] 335 Represents that a client writes a review. Critical for establishing authorship and preventing anonymous reviews. Modeled as 1–N: one client can write many reviews, while each review has exactly one author. 336 336 [[BR]] 337 337 '''[[span(style=color: #E30B5C, Keys: )]]'''
