Unicode Support

When the character set of a character column is Unicode, then the MySQL Wire Protocol driver maps the MySQL data type to Unicode data type as follows:

MySQL Data Type	Mapped to. . .
CHAR	SQL_WCHAR
LONGTEXT	SQL_WLONGVARCHAR
MEDIUMTEXT	SQL_WLONGVARCHAR
TEXT	SQL_WLONGVARCHAR
TINYTEXT	SQL_WLONGVARCHAR
VARCHAR	SQL_WVARCHAR