reverse

description

Syntax

VARCHAR reverse(VARCHAR str)

将字符串反转，返回的字符串的顺序和源字符串的顺序相反。

example

1. mysql> SELECT REVERSE('hello');
2. +------------------+
3. | REVERSE('hello') |
4. +------------------+
5. | olleh            |
6. +------------------+
7. 1 row in set (0.00 sec)

9. mysql> SELECT REVERSE('你好');
10. +------------------+
11. | REVERSE('你好')   |
12. +------------------+
13. | 好你              |
14. +------------------+
15. 1 row in set (0.00 sec)

keyword

REVERSE