VB.NET ติดปัญหาคำสั่ง SQL ให้แสดงข้อมูลโดยใช้ BETWEEN

SELECT add_raw.id, customers.n_sale, use_material.weight, raw_material.n_paper, use_material.zon_e, add_raw.id_car, add_raw.po, add_raw.add_date FROM raw_material INNER JOIN ((customers INNER JOIN add_raw ON customers.code_sale = add_raw.code_sale) INNER JOIN use_material ON add_raw.id = use_material.id) ON raw_material.code_paper = use_material.code_paper WHERE (add_raw.id BETWEEN '" & yyy & "%' AND '" & yy & "%') ORDER BY add_raw.id DESC