ToDo_DATA

https://leetcode.com/problems/rising-temperature LeetCode - The World's Leading Online Programming Learning Platform Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com with base as ( select id, recordDate, temperature , lag(recordDate, 1) over (order by recordDate) last_d , lag(temperature, 1)..

https://leetcode.com/problems/exchange-seats Exchange Seats - LeetCode Can you solve this real interview question? Exchange Seats - Table: Seat +-------------+---------+ | Column Name | Type | +-------------+---------+ | id | int | | student | varchar | +-------------+---------+ id is the primary key (unique value) column for leetcode.com select case when id = (select max(id) from Seat) and id%2..

https://leetcode.com/problems/human-traffic-of-stadium LeetCode - The World's Leading Online Programming Learning Platform Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com with base as ( select distinct id, visit_date, people , id - row_number() over (order by id) as rn from Stadium where pe..

https://leetcode.com/problems/consecutive-numbers Consecutive Numbers - LeetCode Can you solve this real interview question? Consecutive Numbers - Table: Logs +-------------+---------+ | Column Name | Type | +-------------+---------+ | id | int | | num | varchar | +-------------+---------+ In SQL, id is the primary key for this table. leetcode.com with base as ( select num , lag(num, 1) over (or..

https://leetcode.com/problems/second-highest-salary Second Highest Salary - LeetCode Can you solve this real interview question? Second Highest Salary - Table: Employee +-------------+------+ | Column Name | Type | +-------------+------+ | id | int | | salary | int | +-------------+------+ id is the primary key (column with unique values) leetcode.com with base as( select distinct salary , dense..