Changes between Version 12 and Version 13 of RelationalDesign
- Timestamp:
- 11/30/21 14:24:59 (3 years ago)
Legend:
- Unmodified
- Added
- Removed
- Modified
-
RelationalDesign
v12 v13 14 14 * Секундарен клуч: ''category_id е референца кон category(category_id)и има not null constraint поради тотално учество на Businesses во релацијата belongs_to'' 15 15 16 * address(**__address_id__**, **address_street**, **address_postal_code**, **address_city**, ** business_id** *(business))16 * address(**__address_id__**, **address_street**, **address_postal_code**, **address_city**, **__business_id__** *(business)) 17 17 * Композитен примарен клуч: (business_id, address_id) 18 18 * Слаб клуч address_id … … 27 27 * Секундарен клуч: ''address_id e референца кон address(address_id) и има not null constraint поради тотално учество на Address во релацијата is_for_address'' 28 28 29 * business_service( ** business_id** *(business), **service_id** *(service))29 * business_service( **__business_id__** *(business), **__service_id__** *(service)) 30 30 * Композитен примарен клуч (business_id, service_id) 31 31 * ''business_id е референца кон business(business_id) ''