一、特殊符号ascii定义

 制表符 chr(9)

 换行符 chr(10)

 回车符 chr(13)

UPDATE tc_car_order set USE_REASON =  REPLACE('USE_REASON',chr(9),'');

UPDATE tc_car_order set USE_REASON =  REPLACE('USE_REASON',chr(10),'');

UPDATE tc_car_order set USE_REASON =  REPLACE('USE_REASON',chr(13),'');

UPDATE tc_car_order set SPECIAL_REMARK =  REPLACE('USE_REASON',chr(9),'');

UPDATE tc_car_order set SPECIAL_REMARK = REPLACE('USE_REASON',chr(10),'');

UPDATE tc_car_order set SPECIAL_REMARK = REPLACE('USE_REASON',chr(13),'');

SELECT REPLACE('accdbbgg',chr(9),'') from dual;

SELECT REPLACE('accdbbgg',chr(10),'') from dual;

SELECT REPLACE('accdbbgg',chr(13),'') from dual;