| Version 6 (modified by , 3 weeks ago) ( diff ) |
|---|
Релациска шема со мапирачка трансформација
- Примарни клучеви означени со underline
- Надворешни клучеви означени со * и табела кон која покажува
- Not null атрибути означени со bold
Users (userId, username, password, full_name, email, role, is_active)
Customer (customerId, name, email, phone, address)
Product (productId, name, description, sku, unit_price, reorder_level, categoryId*(Category), supplierId*(Supplier))
Category (categoryId, name, description)
Supplier (supplierId, name, contact_person, phone, email, address)
Warehouse (warehouseId, name, location, capacity)
Sale (saleId, date_time, total_amount, userId*(Users), customerId*(Customer), warehouseId*(Warehouse))
SaleItem (saleId*(Sale), productId*(Product), quantity, unit_price_at_sale)
PurchaseOrder (poId, order_date, expected_delivery_date, status, supplierId*(Supplier), warehouseId*(Warehouse))
PurchaseOrderItem (poId*(PurchaseOrder), productId*(Product), quantity, unit_cost)
WarehouseStock (warehouseId*(Warehouse), productId*(Product), quantity_on_hand, last_updated)
DDL скрипта за бришење на табелите и креирање на табелите
DML скрипта за полнење на табелите со податоци
Релациски дијаграм изваден од DBeaver
Attachments (3)
- data_load.sql (2.7 KB ) - added by 2 weeks ago.
- schema_creation.sql (5.2 KB ) - added by 2 weeks ago.
- relational_schema.png (87.5 KB ) - added by 2 weeks ago.
Download all attachments as: .zip
