rt，3q只有英文的 我有中文的，回头发邮件给我 我发给你，不过不是全部都是中文的，但是说明还是中文的，例如： Oracle/PLSQL: Ascii Function 返回与指定的字符对应的十进制数
The syntax for the ascii function is:
ascii( single_character )
single_character is the specified character to retrieve the NUMBER code for. If more than one character is entered, the function will return the value for the first character and ignore all of the characters after the first.
Applies To:
Oracle 8i, Oracle 9i, Oracle 10g, Oracle 11g
For example:
ascii('t') would return 116. ascii('T') would return 84. ascii('T2') would also return 84.
