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Considere o banco de dados relacionais HR ( Human Resources ) e a visão definida...

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Considere o banco de dados relacionais HR (Human Resources) e a visão definida abaixo

CREATE VIEW department_summary AS (

  SELECT d.department_id,

         d.department_name,

         COUNT(e.employee_id) AS number_employees,

         ROUND(AVG(e.salary), 2) AS avg_salary

  FROM departments d

  LEFT JOIN employees e ON d.department_id = e.department_id

  WHERE 1 = 1

  GROUP BY
d.department_id, d.department_name

  HAVING COUNT(e.employee_id) >= 5);

Após a execução da consulta abaixo, que faz uso da visão definida anteriormente, assinale a alternativa correta

SELECT department_name, 

             number_employees, 

       avg_salary 

FROM department_summary

WHERE avg_salary > 8000

ORDER BY avg_salary DESC;

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