1.DATE_FORMAT函数
SELECT a.create_time FROM account_log a WHERE a.create_time >= DATE_FORMAT(‘2014-05-10 00:00:00‘,‘%Y-%m-%d %H:%i:%s‘) AND a.create_time <= DATE_FORMAT(‘2014-05-25 23:59:59‘,‘%Y-%m-%d %H:%i:%s‘)
2.STR_TO_DATE函数
SELECT a.create_time FROM account_log a WHERE a.create_time >= STR_TO_DATE(‘2014-05-10 00:00:00‘,‘%Y-%m-%d %H:%i:%s‘) AND a.create_time <= STR_TO_DATE(‘2014-05-25 23:59:59‘,‘%Y-%m-%d %H:%i:%s‘)
3.直接比较
SELECT a.create_time,a.order_no FROM account_log a WHERE a.create_time >= ‘2014-05-10 00:00:00‘ AND a.create_time <= ‘2014-05-25 23:59:59‘
mysql5日期类型datetime查询范围值,布布扣,bubuko.com
原文：http://www.cnblogs.com/simpledev/p/3850453.html