Write an SQL query to retrieve the top five employees with the highest salaries from a database schema.
Use the employees table. Exclude employees whose salary is missing. If salaries are tied, order those employees by employee_id in ascending order.
employee_id, employee_name, and salary.| Column | Type | Description |
|---|---|---|
| employee_idPK | INT | Unique employee identifier |
| employee_name | VARCHAR(100) | Employee full name |
| salary | DECIMAL(12,2) | Annual employee salary |