ascii
description
Syntax
INT ascii(VARCHAR str)
返回字符串第一个字符对应的 ascii 码
example
mysql> select ascii('1');
+------------+
| ascii('1') |
+------------+
| 49 |
+------------+
mysql> select ascii('234');
+--------------+
| ascii('234') |
+--------------+
| 50 |
+--------------+keywords
ASCII