MySQL数据中很多换行符和回车符的解决方法

SELECT * from `LOL` where name = '换行符换行符换行符';

mysql> select * from `LOL`;
+----+-------------------------------+-----------+-------+
| id | hero_title     | hero_name | price |
+----+-------------------------------+-----------+-------+
| 1 | D刀锋之影      | 泰隆  | 6300 |
| 2 | X迅捷斥候      | 提莫  | 6300 |
| 8 | 换行符
换行符
换行符   | 换行符 | 450 |
回车符   | 回车符 | 450 |
+----+-------------------------------+-----------+-------+
4 rows in set (0.00 sec)

-- 去除"hero_title"列中所有换行符 （通过以下两种方式都可以）
update `LOL` set hero_title = REPLACE(hero_title, '\n', '');
update `LOL` set hero_title = REPLACE(hero_title, char(10), '');

-- 去除"hero_title"列中所有回车符
update `LOL` set hero_title = REPLACE(hero_title, '\r', '');
update `LOL` set hero_title = REPLACE(hero_title, char(13), '');

-- 忽略掉换行符查询
SELECT * from `LOL` where REPLACE(hero_title, char(10), '') = '换行符换行符换行符';
-- 忽略掉回车符查询
SELECT * from `LOL` where REPLACE(hero_title, char(13), '') = '回车符回车符回车符';
-- 忽略掉换行符 & 回车符查询
SELECT * from `LOL` where REPLACE(REPLACE(hero_title, char(13), ''), char(10), '') = '回车符回车符回车符';