--去除换行chr(10) update zhzl_address t set t.add_administration_num=replace(t.add_administration_num,chr(10),‘‘); --去掉回车chr(13) update zhzl_address t set t.add_administration_num=replace(t.add_administration_num,chr(13),‘‘); --去掉空格chr(32) update zhzl_address t set t.add_administration_num=replace(t.add_administration_num,chr(32),‘‘); --去掉两边空白trim() update zhzl_address t set t.add_administration_num=trim(t.add_administration_num); --特殊符号ascii定义 --制表符 chr(9) --换行符 chr(10) --回车符 chr(13)
附上ASCII码:
原文：https://www.cnblogs.com/demon09/p/9269886.html