UPDATE biz_shipment_plan
box_quantity = #{item.boxQuantity},
box_size = #{item.boxSize},
vendor_weight = #{item.vendorWeight},
set_total = #{item.setTotal},
WHERE shipment_id = #{item.shipmentId}
DELETE FROM biz_send_shipment_rel
WHERE send_order_id = #{sendOrderId} and shipment_plan_id = #{shipmentPlanId}