g0101_0200.s0176_second_highest_salary.script.sql Maven / Gradle / Ivy
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Java Solution for LeetCode algorithm problems, continually updating
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# Write your MySQL query statement below
# #Medium #Database #SQL_I_Day_4_Union_and_Select
# #2022_07_10_Time_225_ms_(73.10%)_Space_0B_(100.00%)
SELECT ifnull(
(SELECT distinct(Salary)
FROM Employee
ORDER BY Salary DESC
LIMIT 1
OFFSET 1), NULL) SecondHighestSalary;