INSERT INTO dtb_order_detail(
order_id,product_id,product_code,product_name,
price,quantity,point_rate,classcategory_id1,
classcategory_id2,classcategory_name1,classcategory_name2
) VALUES (?,?,?,?,?,?,?,?,?,?,?)
DB Error: constraint violation

INSERT INTO dtb_order_detail(
order_id,product_id,product_code,product_name,price,
quantity,point_rate,classcategory_id1,classcategory_id2,
classcategory_name1,classcategory_name2
)
VALUES
('4','3','vin001',NULL,'5000','1','0','5','3','M','抹茶')
[nativecode=1048 ** Column 'product_name' cannot be null]