Computers and Technology, 22.08.2020 19:01 thefish81
Consider the following six relations for an order-processing database application in a
company:
CUSTOMER (Cust#, Cname, City)
ORDER (Order#, Odate, Cust#, Ord_Amt)
ORDER_ITEM (Order#, Item#, Qty)
ITEM (Item#, Unit_price)
SHIPMENT (Order#, Warehouse#, Ship_date)
WAREHOUSE (Warehouse#, City)
Here, Ord_Amt refers to total dollar amount of an order; Odate is the date the order was placed; Ship_date is the date an order (or part of an order) is shipped from the warehouse. Assume that an order can be shipped from several warehouses. Specify the foreign keys for this schema, stating any assumptions you make. What other constraints can you think of for this database?
Answers: 1
Computers and Technology, 21.06.2019 13:30, zeesharpe05
Using the find and replace tool would be most appropriate when changing the company name when the same letter is sent to different companies. inserting a date field. suggesting alternate word choices with the same meaning. placing images alongside text.
Answers: 3
Consider the following six relations for an order-processing database application in a
company:
Mathematics, 11.03.2021 22:00
Mathematics, 11.03.2021 22:00
English, 11.03.2021 22:00
Mathematics, 11.03.2021 22:00