Computers and Technology, 23.09.2019 06:30 dpinzoner5952
Assume you are using the minus operator to combine the results from two tables with identical structure, 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 the minus operator?
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