WideCarSupporter / Online-Shopping-Cart

The project database and its SQL-queries and Advance SQL queires

Online-Shopping-Cart

Entities

• User (userId, name, phoneNum)
• Buyer (userId)
• Seller (userId)
• Bank Card (cardNumber, userId, bank, expiryDate)
• Credit Card (cardNumber, organization)
• Debit Card (cardNumber)
• Store (sid, name, startTime, customerGrade, streetAddr, city, province)
• Product (pid, sid, name, brand, type, amount, price, colour, customerReview, modelNumber)
• Order Item (itemid, pid, price, creationTime)
• Order (orderNumber, creationTime, paymentStatus, totalAmount)
• Address (addrid, userid, name, city, postalCode, streetAddr, province, contactPhoneNumber)

Relationships

• Manage (userid, sid, SetupTime) (userid ref Seller, sid ref Store)
• Save to Shopping Cart (userid, pid, quantity, addtime) (userid ref Buyer, pid ref Product)
• Contain (orderNumber, itemid, quantity) (orderNumber ref Order, itemid ref Order Item)
• Deliver To (addrid, orderNumber, TimeDelivered) (addrid ref Address, orderNumber ref Order)
• Payment (C.cardNumber, orderNumber, payTime) (C.cardNumber ref Credit Card, orderNumber ref Order)

Create Database

• Table.sql: Create tables for entities and relationships above.
• Insert.sql: Insert datas into tables.
• Modification.sql: Modify the data.
• Stored Procedures: Stored procedures and triggers to work with data.