MySQL 姓名两个字中间加两个空格
作者：互联网
SELECT * FROM `mytable` WHERE CHARACTER_LENGTH(xingming)=2
SELECT CONCAT(LEFT(xingming,1),' ',RIGHT(xingming,1)) FROM `mytable` WHERE CHARACTER_LENGTH(xingming)=2
UPDATE`mytable` SET xingming=CONCAT(LEFT(xingming,1),' ',RIGHT(xingming,1)) WHERE CHARACTER_LENGTH(xingming)=2
SELECT CONCAT(LEFT(xingming,1),' ',RIGHT(xingming,1)) FROM `mytable` WHERE CHARACTER_LENGTH(xingming)=2
UPDATE`mytable` SET xingming=CONCAT(LEFT(xingming,1),' ',RIGHT(xingming,1)) WHERE CHARACTER_LENGTH(xingming)=2
标签：xingming,两个,CHARACTER,mytable,空格,LENGTH,RIGHT,MySQL,WHERE 来源： https://www.cnblogs.com/emanlee/p/16365199.html