SQL query to list, for each customer, his/her customer ID, order number placed by him/her and ratio of number of orders from that customer to that of total orders from all customers.

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Chapter 5, Problem 5.89PAE

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SQL query to list, for each customer, his/her customer ID, order number placed by him/her and ratio of number of orders from that customer to that of total orders from all customers.

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make corrections of this program based on the errors shown. this is CIS 227 .

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