How many records are returned using minus operator

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Reference no: EM1372734

Assume you are using the MINUS operator to combine the results from two identical tables, CUSTOMER and CUSTOMER_2. The CUSTOMER table contains 10 rows, while the CUSTOMER_2 table contains 7 rows. Customers Dunne and Olowski are included in the CUSTOMER table as well as in the CUSTOMER_2 table. How many records are returned when using MINUS operator?

Reference no: EM1372734

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