SQL Server find the number of employees working for each department

To find the number of employees working for each department in SQL Server, you can use a combination of the GROUP BY clause and the COUNT() function. Assuming you have a table named employees with columns employee_id, department_id, and other relevant details, you can write a query like this:

Please find below SQL server Query to find the number of employees working for each department.

Results:

SELECT department_id, COUNT(employee_id) AS num_employees

FROM employees

GROUP BY department_id;

This query will count the number of employees for each department and return the department ID along with the count as num_employees.

Make sure to replace employees, employee_id, and department_id with the actual table and column names in your database schema.