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