SQL查询不能与日期之间的日期工作

Question

Mysql查询似乎没有工作，任何想法为什么？

SELECT 
    PH, 
    Chlorine, 
    Temperature, 
    Date, 
    Time 
FROM googlechart
 Where Date BETWEEN '2014-03-19' AND '2014-03-21' order by Date, Time;

Answer 1

试试这个：

SELECT 
    PH, 
    Chlorine, 
    Temperature, 
    Date, 
    Time 
FROM googlechart
WHERE Date BETWEEN '2014-03-19' AND '2014-03-21'
ORDER BY Date, Time;

你错过了WHERE。

Answer 2

试试这个

 SELECT 
    PH, 
    Chlorine, 
    Temperature, 
    Date, 
    Time 
FROM googlechart
Where Date BETWEEN cast('2014-03-19' as datetime) 
AND cast('2014-03-21' as datetime) order by Date, Time;