oracle去掉回车换行空格操作
源：http://hi.baidu.com/317590654/item/9e7c7a13590f518789a95657
评：
去除换行
update zhzl_address t set t.add_administration_num=replace(t.add_administration_num,chr(10),'');
去掉回车
update zhzl_address t set t.add_administration_num=replace(t.add_administration_num,chr(13),'');
去掉空格
update zhzl_address t set t.add_administration_num=trim(t.add_administration_num);
