题解 | #对过长的昵称截取处理#
对过长的昵称截取处理
http://www.nowcoder.com/practice/69243e2742bf47f1976db836860c123c
select uid,if(CHAR_LENGTH(nick_name)<=13,nick_name,CONCAT(substring(nick_name,1,10),"...")) as nick_name
from user_info
where CHAR_LENGTH(nick_name)>10
对过长的昵称截取处理
http://www.nowcoder.com/practice/69243e2742bf47f1976db836860c123c
select uid,if(CHAR_LENGTH(nick_name)<=13,nick_name,CONCAT(substring(nick_name,1,10),"...")) as nick_name
from user_info
where CHAR_LENGTH(nick_name)>10
相关推荐