INSERT INTO cust_coupon (sno, couponNo, classNo, sday, eday, dayQty, remark, ModiUser) VALUES (?, ?, ?, ?, ?, ?, ?, ?) ON DUPLICATE KEY UPDATE sno = VALUES(sno), couponNo = VALUES(couponNo), classNo = VALUES(classNo), sday = VALUES(sday), eday = VALUES(eday), dayQty = VALUES(dayQty), remark = VALUES(remark), ModiUser = VALUES(ModiUser)