mysql的timestamp查日期0707

查詢近三個月的xml
SELECT * FROM t_order WHERE 

c_pay_time >= DATE_SUB(CURRENT_DATE(),INTERVAL 3 MONTH)

查詢今日的的xml

SELECT * FROM t_order WHERE 
c_pay_time BETWEEN CURDATE() and DATE_ADD(CURDATE(),INTERVAL 1 DAY)