MySQL/197. Rising Temperature 上升的温度

题目

---

 

 

 

代码部分一（710ms）

SELECT
    a.Id
    FROM Weather a, Weather b
    WHERE TO_DAYS(a.RecordDate) = TO_DAYS(b.RecordDate) + 1
    AND a.Temperature > b.Temperature;

 

代码部分二（526ms）

# Write your MySQL query statement below
SELECT
    a.Id
    FROM Weather a, Weather b
    WHERE DATEDIFF(a.RecordDate, b.RecordDate) = 1
    AND a.Temperature > b.Temperature;