เอ...ผมว่า inc ใน vn_stat มีถึง 17 นะครับ
Field Type Null Key Default Extra
accident_code varchar(6) YES
age_d smallint(6) YES
age_m smallint(6) YES
age_y smallint(6) YES
aid varchar(6) YES
cid varchar(13) YES MUL
count_in_day tinyint(4) YES
count_in_month smallint(6) YES
count_in_year smallint(6) YES
dba tinyint(4) YES
debt_id_list varchar(50) YES
discount_money double(15,3) YES
dx0 varchar(6) YES
dx1 varchar(6) YES
dx2 varchar(6) YES
dx3 varchar(6) YES
dx4 varchar(6) YES
dx5 varchar(6) YES
dx_doctor varchar(7) YES
gr504 smallint(6) YES
hcode varchar(5) YES
hn varchar(9) YES MUL
hos_guid varchar(38) YES
hospmain varchar(5) YES MUL
hospsub varchar(5) YES MUL
ill_visit char(1) YES
inc01 double(15,3) YES
inc02 double(15,3) YES
inc03 double(15,3) YES
inc04 double(15,3) YES
inc05 double(15,3) YES
inc06 double(15,3) YES
inc07 double(15,3) YES
inc08 double(15,3) YES
inc09 double(15,3) YES
inc10 double(15,3) YES
inc11 double(15,3) YES
inc12 double(15,3) YES
inc13 double(15,3) YES
inc14 double(15,3) YES
inc15 double(15,3) YES
inc16 double(15,3) YES
inc17 double(15,3) YES
inc_drug double(15,3) YES
inc_nondrug double(15,3) YES
income double(15,3) YES
item_money double(15,3) YES
lastvisit smallint(6) YES
lastvisit_hour int(11) YES
lastvisit_vn varchar(13) YES
main_pdx char(3) YES
moopart varchar(5) YES
node_id char(1) YES
old_diagnosis char(1) YES
op0 varchar(6) YES
op1 varchar(6) YES
op2 varchar(6) YES
op3 varchar(6) YES
op4 varchar(6) YES
op5 varchar(6) YES
paid_money double(15,3) YES
pcode char(2) YES MUL
pdx varchar(6) YES
print_count tinyint(4) YES
print_done char(1) YES
pt_subtype tinyint(4) YES
pttype char(2) YES MUL
pttype_begin date YES
pttype_expire date YES
pttype_in_chwpart char(1) YES
pttype_in_region char(1) YES
pttypeno varchar(20) YES
rcp_no varchar(10) YES
rcpno_list varchar(25) YES
rcpt_money double(15,3) YES
remain_money double(15,3) YES
sex char(1) YES
spclty char(2) YES
uc_money double(15,3) YES
vn varchar(13) NO PRI
vn_guid varchar(38) YES
vstdate date YES MUL
ym varchar(7) YES MUL