Welcome to the SQL section of my portfolio. Here, you can explore various SQL queries that interact with the underlying database for this site. Each query is designed to showcase different aspects of SQL, including data retrieval, updates, and analysis.
Select a query below to view the details and see how it functions:
Min & Max Salaries Number of Employees Marketing Employees Number of Jobs Department Name Unique First Names FirstThreeCharactersWrite a query to get the number of employees working in the Marketing
department with a job title of Marketing Manager.
SELECT COUNT(DISTINCT employees.Employee_ID) AS 'Number of Marketing Managers' FROM employees, jobs, departments WHERE (employees.department_ID = departments.department_ID) AND (departments.department_name = 'Marketing') AND (employees.job_ID = jobs.Job_ID) AND (jobs.Job_Title = 'Marketing Manager');
| Number of Marketing Managers |
|---|
| 1 |