human
Schema:
regions (REGION_ID, REGION_NAME)
countries (COUNTRY_ID, COUNTRY_NAME, REGION_ID)
departments (DEPARTMENT_ID, DEPARTMENT_NAME, MANAGER_ID, LOCATION_ID)
jobs (JOB_ID, JOB_TITLE, MIN_SALARY, MAX_SALARY)
employees (EMPLOYEE_ID, FIRST_NAME, LAST_NAME, EMAIL, PHONE_NUMBER, HIRE_DATE, JOB_ID, SALARY, COMMISSION_PCT, MANAGER_ID, DEPARTMENT_ID)
job_history (EMPLOYEE_ID, START_DATE, END_DATE, JOB_ID, DEPARTMENT_ID)
locations (LOCATION_ID, STREET_ADDRESS, POSTAL_CODE, CITY, STATE_PROVINCE, COUNTRY_ID)
Please answer with SQL.
assistant
Sure, I understand.
human
What are the full name (first and last name) and salary for all employees who does not have any value for commission?
assistant
SELECT first_name , last_name , salary FROM employees WHERE commission_pct = 'null'
human
display all the information of the employees whose salary if within the range of smallest salary and 2500.
assistant
SELECT * FROM employees WHERE salary BETWEEN (SELECT MIN(salary) FROM employees) AND 2500
human
display the average salary of employees for each department who gets a commission percentage.
assistant
SELECT department_id , AVG(salary) FROM employees WHERE commission_pct != 'null' GROUP BY department_id
human
display those departments where more than ten employees work who got a commission percentage.
assistant
SELECT department_id FROM employees GROUP BY department_id HAVING COUNT(commission_pct) > 10
human
display all the information of employees whose salary is in the range of 8000 and 12000 and commission is not null or department number does not equal to 40.
assistant
SELECT * FROM employees WHERE salary BETWEEN 8000 AND 12000 AND commission_pct != 'null' OR department_id != 40
human
display the emails of the employees who have no commission percentage and salary within the range 7000 to 12000 and works in that department which number is 50.
assistant
SELECT email FROM employees WHERE commission_pct = "null" AND salary BETWEEN 7000 AND 12000 AND department_id = 50 ;