co_id	int	5	not_null?primary_key?unsigned?auto_increment
co_prename	string	150	not_null
co_name	string	150	not_null
co_func	int	1	not_null?unsigned
co_gender	int	1	not_null?unsigned
co_nation	string	50	not_null
co_bday	date	10	not_null?binary
co_mbr_since	year	4	not_null?unsigned?zerofill
co_nick	string	50	not_null
co_address	blob	65535	not_null?blob
co_phone	string	20	not_null
co_mobile	string	20	not_null
co_email	string	100	not_null
co_license	string	255	not_null
co_obj	blob	65535	not_null?blob
co_hist	blob	-1	not_null?blob
co_not	blob	65535	not_null?blob
co_pic	int	11	unsigned
