Changes between Version 3 and Version 4 of Normalization

Timestamp:

08/06/25 15:22:57 (6 days ago)

Author:

215010

Comment:

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Normalization

@@ -9 +9 @@
 Множество функциски зависности:
 
-F,,D,, = {
-1. user_id → first_name, last_name, phone, email, password 
+F,,D,, = 
+{1. user_id → first_name, last_name, phone, email, password 
 2. service_id → service_type, service_date, service_status, user_id, room_number, building_id \\
 3. reservation_id → start_date, status, end_date, reserv_date, user_id, p_id, room_number, building_id \\
 4. p_id → p_method, p_date, amount, user_id, reservation_id \\
 5. (room_number, building_id) → room_type, number_of_beds, price_per_night, available \\
-6. building_id → address, city, floors, num_rooms \\
-}
+6. building_id → address, city, floors, num_rooms \\}
 
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