Changes between Version 92 and Version 93 of Version1


Ignore:
Timestamp:
08/11/24 23:57:34 (7 weeks ago)
Author:
184006
Comment:

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  • Version1

    v92 v93  
    451451\\ **R,,222222,, n R,,222221,,** = blog_post_for_consultation_id, клуч за R,,222221,, => нема губење на податоци.
    452452
     453\\ **R,,222222,,** не е во 2NF поради blog_post_answers_id ->parent_id, reply, date_answers, blog_post_for_consultation_id, users_id
     454\\  blog_post_answers_id +={blog_post_answers_id, parent_id, reply, date_answers, blog_post_for_consultation_id, users_id}
     455\\ **R,,2222221,,** (blog_post_answers_id, parent_id, reply, date_answers, blog_post_for_consultation_id, users_id) клуч blog_post_answers_id BCNF
     456\\ **F,,2222221,,** { blog_post_answers_id ->parent_id, reply, date_answers, blog_post_for_consultation_id, users_id}
     457\\ **R,,2222222,,** (blog_post_answers_id, cities_id, cities_name, reports_id, reports_description, pets_id, pet_status_id, node,
     458pet_status_type, therapy_id, appoitmentDate, therapy_description, diagnostics_id,
     459diagnostics_description, medecines_id, manufacturers_name, medecines_description,
     460manufacturers_id, city, state, manufacturers_name, manufacturers_description, pets_name,
     461color, dateOfBirthday, pets_description, type_of_pets_id, pet_galery_id, image, orders_id,
     462products_id, products_name, products_description, category, dateAdded,isActive, price,
     463available_quantity, quantity, breeds_id, breeds_name, kind_of_pet, type_of_pets_description
     464)
     465\\ **F,,2222222,,** = (cities_id-> cities_name
     466\\ reports_id-> reports_description, pets_id
     467\\ reports_id , pets_id→ users_id
     468\\ pet_status_id->node, pet_status_type
     469\\ therapy_id->appoitmentDate, therapy_description
     470\\ diagnostics_id-> diagnostics_description
     471\\ medecines_id-> medecines_name, medecines_description
     472\\ pets_id-> pets_name, color, dateOfBirthday, pets_description, type_of_pets_id, users_id
     473\\ pet_galery_id->image, pets_id
     474\\ orders_id → userid
     475\\ products_id-> products_name, products_description, category, dateAdded, isActive, price, available_quantity
     476\\ products_id, orders_id → quantity
     477\\ breeds_id-> breeds_name, type_of_pets_id
     478\\ type_of_pets_id->kind_of_pet, type_of_pets_description
     479\\ medecines_id → manufacturers_id
     480\\ vet_centers_id, pets_id → pet_status_id)
     481\\ **R,,2222222,, n R,,2222221,,** = blog_post_answers_id, клуч за R,,2222221,, => нема губење на податоци.
     482