programming-examples/12. Write a query to create a view that shows each salesman with more than one customers.sql at 1b608328baf5f72c658a15cb94abc29d7c044a10 - programming-examples - michuIT: Everything is code

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 /*12. Write a query to create a view that shows each salesman with more than one customers.*/
 CREATE VIEW mcustomer
 AS SELECT *
 FROM salesman a
 WHERE 1 <
    (SELECT COUNT(*)
      FROM customer b
      WHERE a.salesman_id = b.salesman_id);