sql select second max
Both options you find max as a subset and then exclude from main select
sql> SELECT MAX( col ) FROM table
WHERE col < ( SELECT MAX( col ) FROM table);
sql> SELECT MAX(col) FROM table
WHERE col NOT IN (SELECT MAX(col) FROM table);2nd highest salary in mysql
#2nd Most highest salary using Limit & Order By
SELECT Salary FROM (SELECT Salary FROM Employee ORDER BY salary DESC LIMIT 2) AS Emp ORDER BY salary LIMIT 1;how to find 2nd highest salary in mysql
#2nd Most highest salary using Group By, Order By & Limit clause
SELECT sal FROM emp GROUP BY sal ORDER BY sal DESC LIMIT 1, 1;how to find 2nd highest salary in mysql
#2nd Most highest salary using dense_rank()
SELECT sal
FROM (SELECT dense_rank() over(ORDER BY sal DESC) AS R, sal FROM emp) employee
WHERE R = 2;2nd highest salary in mysql
#Corelated Subquery
SELECT Id, Salary
FROM Employee e
WHERE 2=(SELECT COUNT(DISTINCT Salary) FROM Employee p
WHERE e.Salary<=p.Salary)Copyright © 2021 Codeinu
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