1873. Calculate Special Bonus
Description
Table: Employees
+-------------+---------+ | Column Name | Type | +-------------+---------+ | employee_id | int | | name | varchar | | salary | int | +-------------+---------+ employee_id is the primary key (column with unique values) for this table. Each row of this table indicates the employee ID, employee name, and salary.
Write a solution to calculate the bonus of each employee. The bonus of an employee is 100%
of their salary if the ID of the employee is an odd number and the employee's name does not start with the character 'M'
. The bonus of an employee is 0
otherwise.
Return the result table ordered by employee_id
.
The result format is in the following example.
Example 1:
Input: Employees table: +-------------+---------+--------+ | employee_id | name | salary | +-------------+---------+--------+ | 2 | Meir | 3000 | | 3 | Michael | 3800 | | 7 | Addilyn | 7400 | | 8 | Juan | 6100 | | 9 | Kannon | 7700 | +-------------+---------+--------+ Output: +-------------+-------+ | employee_id | bonus | +-------------+-------+ | 2 | 0 | | 3 | 0 | | 7 | 7400 | | 8 | 0 | | 9 | 7700 | +-------------+-------+ Explanation: The employees with IDs 2 and 8 get 0 bonus because they have an even employee_id. The employee with ID 3 gets 0 bonus because their name starts with 'M'. The rest of the employees get a 100% bonus.
Solutions
Solution 1: IF Statement + ORDER BY Clause
We can use the IF
statement to determine the calculation method of the bonus, and then use ORDER BY
to sort the results by employee_id
.
1 2 3 4 5 6 7 8 9 10 11 12 |
|