select id, product_id, product_data, create_user, create_time
from product_productlong
insert into product_productlong (
product_id,product_data,create_user,
create_time
)values(
#{productId},#{productData},#{createUser},
sysdate()
)
update product_productlong
product_id = #{productId},product_data = #{productData},
where id = #{id}
delete from product_productlong where id = #{id}
delete from product_productlong where id in
#{id}