wynagrodzenie min w SQL
SELECT first_name, last_name, salary, job_id
FROM employees
WHERE salary = (SELECT MIN(salary) FROM employees);
Obedient Ocelot
SELECT first_name, last_name, salary, job_id
FROM employees
WHERE salary = (SELECT MIN(salary) FROM employees); SELECT MAX(SALARY) FROM EMPLOYEES
UNION
SELECT MIN(SALARY) FROM EMPLOYEES;SELECT MAX(SALARY) 'SECOND_MAX' FROM EMPLOYEES
WHERE SALARY <> (SELECT MAX(SALARY) FROM EMPLOYEES);SELECT FIRST_NAME , SALARY
FROM EMPLOYEES
WHERE SALARY IN (SELECT MAX(SALARY)AS RESULT FROM EMPLOYEES
UNION
SELECT MIN(SALARY)AS RESULT FROM EMPLOYEES);