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Database Systems Provide working SQL DML statements for the following database schema and queries EXERCISE CUSTOMER , Type, Firstname, Lastname, Address, City) INVENTORY(TD, ItemName, Type,

Database Systems

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Provide working SQL DML statements for the following database schema and queries EXERCISE CUSTOMER , Type, Firstname, Lastname, Address, City) INVENTORY(TD, ItemName, Type, MadeInStore, SupplierName, DailyAverageSold, Price) ORDERS(ID, customer-FI, Item-FK, Quantity, DeliveryDate) 3. Find the number of customers 4. Find the number of items in the inventory 5. For each item, find how many units of such item have been ordered Find the average number of items each customer has ordered 6

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Database Systems For Advanced Applications 17th International Conference Dasfaa 2012 Busan South Korea April 2012 Proceedings Part 1 Lncs 7238

Database Systems For Advanced Applications 17th International Conference Dasfaa 2012 Busan South Korea April 2012 Proceedings Part 1 Lncs 7238

Authors: Sang-goo Lee ,Zhiyong Peng ,Xiaofang Zhou ,Yang-Sae Moon ,Rainer Unland ,Jaesoo Yoo

2012 Edition

364229037X, 978-3642290374

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