标签: mysql
我运行此代码:
SELECT '2014-05-17 21:59:24' BETWEEN '2014-05-17 22:29:24' AND '2014-05-17 21:29:24'
它返回0,为什么?
我基本上尝试使用DATETIME列,但这并没有产生影响
答案 0 :(得分:3)
您的BETWEEN声明是倒退的。它应该是:
BETWEEN
BETWEEN '2014-05-17 21:29:24' AND '2014-05-17 22:29:24'