select count(*) as cnt from
(
select pd.*
, ca1.wm_ca_id as ca_id1
, ca2.wm_ca_id as ca_id2
, ca3.wm_ca_id as ca_id3
, ca1.wm_ca_name as ca_id1_name
, ca2.wm_ca_name as ca_id2_name
, ca3.wm_ca_name as ca_id3_name
from sp_product as pd
left join sp_category as ca1 on pd.wm_ca_id1 = ca1.wm_id
left join sp_category as ca2 on pd.wm_ca_id2 = ca2.wm_id
left join sp_category as ca3 on pd.wm_ca_id3 = ca3.wm_id
) as product
where 1 = 1 and product.wm_use = 'Y' and ( product.ca_id1 like '01%' or product.ca_id2 like '01%' or product.ca_id3 like '01%' )
