LeetCode SQL 197. 上升的温度

题目链接：197. 上升的温度

Ideas

思路：用datediff将今天的记录和昨天的记录拼接起来，然后加一个and条件筛选。

Code

MySQL

select w1.id from weather as w1 join weather as w2 on datediff(w1.recordDate, w2.recordDate) = 1 and w1.Temperature > w2.Temperature;