mysql 常用函数
time >= CONCAT('2010-01-22', ' 00:00:00')
SELECT STR_TO_DATE(CONCAT('2010-01-22', ' 00:00:00'),'%Y-%m-%d %H:%i:%s') ;
DATE_FORMAT(info.createdate, '%Y-%m-%d')
time >= CONCAT('2010-01-22', ' 00:00:00')
SELECT STR_TO_DATE(CONCAT('2010-01-22', ' 00:00:00'),'%Y-%m-%d %H:%i:%s') ;
DATE_FORMAT(info.createdate, '%Y-%m-%d')