DROP TABLE IF EXISTS lic_copy_$mid;
DROP TABLE IF EXISTS lic_copy_item_$mid;
DROP TABLE IF EXISTS lic_copy_item_order_$mid;
DROP TABLE IF EXISTS lic_copy_package_$mid;
DROP TABLE IF EXISTS lic_copy_package_item_$mid;
DROP TABLE IF EXISTS lic_copy_param_$mid;
DROP TABLE IF EXISTS lic_product_$mid;
DROP TABLE IF EXISTS lic_product_item_$mid;
DROP TABLE IF EXISTS lic_product_item_product_$mid;