如何在今天和今天午夜之間用MySQL編寫查詢？

Question

我有一個像下面

SELECT * FROM programs where startTime between now() and now() + INTERVAL 1 DAY; 

查詢是否可以寫信跟今天在MySQL的午夜之間，隨着時間的推移查詢？

類似下面

SELECT * FROM programs where startTime between now() and now() + midnight 12; 

Answer 1

我建議你總是使用CL用於日期和時間比較的打開（關閉 - 打開）時間間隔。 BETWEEN表示封閉間隔（來自兩側）。一個很好的解釋是在@Aaron Bertrand's博客文章：What do BETWEEN and the devil have in common?。下面就來編寫查詢的方式：

SELECT * 
FROM programs 
WHERE startTime >= NOW() 
    AND startTime < CURRENT_DATE() + INTERVAL 1 DAY ; 

Answer 2

SELECT * FROM programs where startTime between now() and CURRENT_DATE() + INTERVAL 1 DAY; 

當前日期返回一天的開始，那麼我們就加1天才能到它的結束。

Answer 3

試試這個::

SELECT * FROM programs where startTime between now() and DATE_SUB(CURDATE(), INTERVAL 1 DAY) 

Answer 4

你可以嘗試以下方法：可能是它的長，雖然。

樣品表：

ID STIME        ETIME 
1 December, 05 2012 05:23:00+0000  December, 05 2012 07:30:00+0000 
2 December, 05 2012 10:23:00+0000  December, 05 2012 12:30:00+0000 
3 December, 06 2012 22:45:00+0000  December, 07 2012 01:00:00+0000 
4 December, 06 2012 22:23:00+0000  December, 06 2012 23:55:00+0000 
5 December, 06 2012 20:23:00+0000  December, 06 2012 22:55:00+0000 
6 December, 07 2012 10:23:00+0000  December, 07 2012 12:30:00+0000 

查詢

SELECT *,curtime() FROM prog 
WHERE date(stime) = date(now()) 
AND date(etime) = date(now()) 
AND time_to_sec(SUBTIME(etime,'24:00:00')) >= 0 
; 

結果

ID STIME        ETIME 
4 December, 06 2012 22:23:00+0000  December, 06 2012 23:55:00+0000  
5 December, 06 2012 20:23:00+0000  December, 06 2012 22:55:00+0000  

Answer 5

SELECT * 
FROM programs 
WHERE DATE(startTime) = CURRENT_DATE AND startTime > CURRENT_TIMESTAMP