n salaire le plus élevé en SQL
SELECT TOP 1 salary
FROM (
SELECT DISTINCT TOP N salary
FROM #Employee
ORDER BY salary DESC
) AS temp
ORDER BY salary
Clumsy Cockroach
SELECT TOP 1 salary
FROM (
SELECT DISTINCT TOP N salary
FROM #Employee
ORDER BY salary DESC
) AS temp
ORDER BY salaryselect *from employee
group by salary
order by salary desc limit 1,1;Here is the solution for nth highest
salary from employees table
SELECT FIRST_NAME , SALARY FROM
(SELECT FIRST_NAME, SALARY, DENSE_RANK() OVER
(ORDER BY SALARY DESC) AS SALARY_RANK
FROM EMPLOYEES)
WHERE SALARY_RANK = n; SELECT first-name
FROM employees
WHERE salary = (SELECT MAX(salary) FROM employees);-- creating Employee table in Oracle
CREATE TABLE Employee (name varchar(10), salary int);
-- inserting sample data into Employee table
INSERT INTO Employee VALUES ('Rick', 3000);
INSERT INTO Employee VALUES ('John', 4000);
INSERT INTO Employee VALUES ('Shane', 3000);
INSERT INTO Employee VALUES ('Peter', 5000);
INSERT INTO Employee VALUES ('Jackob', 7000);
/*
SELECT TOP 1 salary
FROM (
SELECT DISTINCT TOP N salary FROM Employee ORDER BY salary DESC
) AS temp
ORDER BY salary
*/
SELECT TOP 1 salary
FROM (
SELECT DISTINCT TOP 1 salary FROM Employee ORDER BY salary DESC
) AS temp
ORDER BY salary
SELECT TOP 1 salary
FROM (
SELECT DISTINCT TOP 2 salary FROM Employee ORDER BY salary DESC
) AS temp
ORDER BY salary
SELECT TOP 1 salary
FROM (
SELECT DISTINCT TOP 3 salary FROM Employee ORDER BY salary DESC
) AS temp
ORDER BY salarySELECT MIN(EmpSalary) from (
SELECT EmpSalary from Employee ORDER BY EmpSalary DESC LIMIT 3
);