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Consider a supermarket database where the customers buy products. The data requirements: A customers identified by a unique customer ID , first, middle and last
Consider a supermarket database where the customers buy products. The data requirements:
A customers identified by a unique customer ID first, middle and last name, date of birth and the age that calculated by the system.
A product is identified by a unique product number, product name, price and multiple description.
One customer can buy many products as they want.
Design an entityrelationship diagram.
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