$tables = {
        rows => [100],
        partitions => [ undef , 'KEY (pk) PARTITIONS 2' ]
};

$fields = {
        types => [ 'varchar(255)', 'char(255)' , 'enum', 'set', 'longtext' ],
        indexes => [ undef, 'key' ],
	charsets => [ 'UTF8', 'UTF16', 'UTF32', 'UCS2' ]
};

$data = {
        strings => [ 'letter', 'english', undef ],
        blobs => [ 'letter', 'english' ]
}